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.NET in Wrocław, ranked for 2027

Best .NET software houses in Wrocław

Ask about the oldest .NET Framework app they have moved to modern .NET and what broke. Many .NET shops in Poland are Microsoft partners that also sell licenses, so separate the build from the resale. I found 67 companies with an office in Wrocław that show .NET work in at least one source (35 by their Clutch profile, 11 by their open roles on JustJoin.it, 32 by my Wrocław catalog), and checked each in the court register, its latest filing and its employee reviews. 22 meet the ranking criteria and the 10 highest scores are below. If one senior engineer is enough, I build .NET apps with AI agents.

In short: The highest-scoring .NET software houses in Wrocław for 2027 are Zaven (score 90), CSHARK (score 89) and Spyrosoft BSG (score 82). The 0 to 100 score combines court register data, the latest financial statement, Clutch client reviews, GoWork employee reviews and open roles on the job boards. Paid Clutch positions do not count.

Get matched offers in 24 hoursSee the top 10Download the data (CSV)

  • 67companies checked
  • 65verified in KRS
  • 52with a financial statement
  • 47with an employee review profile
  • 10ranked

Which company fits your project

  • Zaven.NET is 40% of the technology focus on its Clutch profile. 2 open roles with .NET in the requirements. Score 90, 5.0 on Clutch from 15 reviews, profit in 2025.
  • CSHARK.NET is 100% of the technology focus on its Clutch profile. 1 open role with .NET in the requirements. Score 89, 4.9 on Clutch from 19 reviews, profit in 2025.
  • Spyrosoft BSG.NET is 20% of the technology focus on its Clutch profile. Score 82, 4.9 on Clutch from 30 reviews, profit in 2024.
  • Synergy Codes.NET is 80% of the technology focus on its Clutch profile. Score 82, 4.9 on Clutch from 15 reviews, profit in 2025.
  • One senior instead of a teamIf the project fits one person with coding agents, hire me for .NET apps before you pay an agency margin.

The picks come from the data in the full table, not from who paid. A company enters this list when at least one source shows .NET work; the share on Clutch is what the company declares.

The top 10 at a glance

Click a column to sort.

#CompanyPeopleClutchRateFocusScore
1
Zavenprofit 1.1M PLN (2025)GoWork 6/1
10-495.0 · 1525–49 USD/hCustom software90
2
CSHARKprofit 5.2M PLN (2025)
250-9994.9 · 1950–99 USD/hCustom software89
3
Spyrosoft BSGprofit 4.5M PLN (2024)GoWork 2/5
50-2494.9 · 3050–99 USD/hWhite-label OTT platform82
4
Synergy Codesprofit 2.5M PLN (2025)GoWork 2/6
50-2494.9 · 15100–149 USD/hProduct discovery and product design82
5
Grape Upprofit 27.1M PLN (2025)8 layoff mentions
50-2495.0 · 650–99 USD/hHybrid cloud engineering81
6
NeuroSYSprofit 446K PLN (2025)
50-2494.5 · 950–99 USD/hAI and machine learning consulting80
7
Rite NRGprofit 2.3M PLN (2024)
50-2494.9 · 1650–99 USD/hSoftware consulting and engineering78
8
Software Mindprofit 7.9M PLN (2025)GoWork 4/17
1000-99994.9 · 5850–99 USD/hCustom software76
9
Kelltonprofit 2.4M PLN (2025)foreign-owned
1000-99994.7 · 5425–49 USD/hAI76
10
Inspeerityprofit 2.3M PLN (2025)foreign-owned
250-9994.9 · 525–49 USD/hNode.js76

The ranking

The order below is the score from five axes: transparency, client reputation, stability, specialization and activity. Here specialization measures how strong the .NET evidence is. Weights and the full method are on the guide page.

Financial figures come from the latest filing of the Polish company. For subsidiaries of foreign groups they can be far from the size of the real business. Open the sources under each entry before you shortlist.

Zaven

Process-driven software house building web and mobile apps for construction, real estate and utilities companies, mainly Nordic.

Clutch: 5.0 (15 reviews)Rate: 25–49 USD/hMin. project: 10,000 USD

Best for: A web or mobile product for a construction, real-estate or utilities company that wants a small, steady team in Wrocław and does not need a brand name.

Pros

  • Profitable every year in the filings we checked, with the latest statement showing a profit of 1.1M PLN on 12.7M PLN of revenue.
  • Employee reviews on GoWork are positive (6 positive, 1 negative), the rarest thing on this list.
  • Twenty named case studies, most of them Norwegian construction and marine clients, so you can check the work.
  • Publishes its own scale on the about page: roughly ten projects a year. Few agencies admit how small they are.
  • Still hiring on the job boards (2 open roles on October 27, 2026).

Cons

  • Since September 2026 fully owned by Multishoring Holdings, a Warsaw data and integration consultancy, so strategy is decided outside Wrocław.
  • Fifteen Clutch reviews only, and the declared rate band of 25 to 49 USD is the offshore band, which raises the question of who writes the code.
  • A team of 10 to 49 cannot staff several roles at once; expect a queue for bigger projects.
  • Founding year differs between the site, Clutch and the court register.

From their website and Clutch profile

  • The site publishes its scale, with roughly 10 projects per year and about EUR 3M turnover in 2025 (source).
  • The site lists twenty named case studies, most of them Norwegian construction and marine clients such as Fonn, Grasp and Safran (source).
  • Age claims do not line up. The site says 15 years in business, Clutch says founded 2011, and the KRS entry in our file dates from 2014 (source).
  • The site shows no certifications, awards or partner badges (source).

Clients they name: Volve, Fonn, Grasp, Safran, Dionach, Bonduelle

Custom softwareMobile appsGenerative AICustom MCP developmentProduct UX/UI designStaff augmentationReactVueAngular.NET

Verdict. The most transparent small software house in Wrocław. It is profitable, its own people rate it well, and it publishes its size. Hire it for one well-defined product, not for a platform that needs five roles.

CSHARK

Software and digital transformation partner for fintech, regtech and industrial clients, with a Singapore office for Asian banks.

Clutch: 4.9 (19 reviews)Rate: 50–99 USD/hMin. project: 50,000 USD

Best for: Fintech, regtech and industrial clients with a budget above 50,000 USD who want a mid-size Polish company with ISO 27001 and cloud partnerships.

Pros

  • Revenue of 80.9M PLN with a profit of 5.2M PLN in 2025, and four private individuals as owners (KRS).
  • ISO 27001, AWS and Microsoft partnerships, and a clear focus on two sectors instead of “everything for everyone”.
  • 4.9 on Clutch from 19 reviews; the Fenergo work appears in two separate case studies.
  • Hiring on the boards (3 open roles) and a Singapore office for Asian banking clients.

Cons

  • Logos of global banks on the homepage without case studies: treat them as unverified.
  • Minimum project of 50,000 USD, among the highest in the city; not for an MVP.
  • Headcount is not stated on the site; Clutch says 250 to 999, employee reviews are few and mixed (7 positive, 6 negative).

From their website and Clutch profile

  • CSHARK focuses on two sectors, fintech/regtech and industrial, and Fenergo appears in two separate case studies (source).
  • CSHARK is the only firm in the set with an Asian office, CSHARK Singapore Pte. Ltd on Robinson Road (source).
  • The homepage shows logos of Citibank, Allianz, BNP Paribas and Vodafone, but none of them has a case study, so treat them as unverified (source).
  • The site states no headcount, while Clutch lists 250 to 999 employees and a USD 50k minimum project (source).

Clients they name: Fenergo, ASA International, Telenor, RegenHU, Nudge, Pastdue Credit Solutions

Custom softwareApplication modernizationData and integrationCloud and infrastructureR&D and product designSoftware outsourcingJavaKotlinC#.NET

Verdict. A mid-size house for regulated industries, with ISO 27001 to show for it. Come with a budget above 50,000 USD and a compliance checklist, not a two-month MVP.

Spyrosoft BSG

Video and OTT streaming apps for broadcasters, sports leagues and telcos, part of the listed Spyrosoft Group.

Clutch: 4.9 (30 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Best for: Broadcasters and streaming services that need OTT, connected-TV and video apps, with named references at major European channels.

Pros

  • Named case studies with large broadcasters such as ITV and CANAL+, which is rare for a Wrocław agency.
  • 4.9 on Clutch from 30 reviews, revenue of 40M PLN with a profit of 4.5M PLN in the 2024 filing.
  • Part of Spyrosoft S.A., a listed Polish group, with offices in Bergen, Copenhagen and Gothenburg for Nordic clients.

Cons

  • Narrow focus: the whole offer is video and OTT. For a non-media product you are the wrong client.
  • Employee reviews are negative (2 positive, 5 negative) and no open roles on the boards at the last snapshot.
  • Headcount figures on the site contradict each other; the latest filing we have is for 2024, not 2025.

From their website and Clutch profile

  • Case studies name broadcasters such as Nordisk Film+, TV 2, ITV and CANAL+, which few Wrocław agencies can show (source).
  • The whole site is about OTT and video apps, so the firm suits media clients more than general software projects (source).
  • Headcount figures are inconsistent, with 200+ video specialists on the homepage, over 1,900 group employees on the about page and a '+1900K' typo in the stats block (source).
  • The site lists no ISO or partner tier certifications. The partners page names only technology vendors (Wowza, Brightcove, Mux, Axinom) (source).
  • Clutch shows 4.9 from 30 reviews, $50 to $99 per hour and a $25,000 minimum project. Its founding year of 2010 predates the 2016 KRS entry (source).

Clients they name: Nordisk Film+, TV 2 Play, Eleven Sports, ITV, CANAL+, Futsal Ekstraklasa

White-label OTT platformOTT managed servicesCustom video app development (Roku, Smart TV, Vega OS, HbbTV)Connected TV app developmentPOIS ad control for streamingAI solutions for mediaReactNode.js.NETPython

Verdict. For a TV channel or a streaming service, it is the only Wrocław agency with named broadcaster references. For any other product, pick from the rest of the top 10.

Synergy Codes

Data visualization and diagramming software agency building custom editors, graph tools and workflow builders for SaaS vendors and enterprises.

Clutch: 4.9 (15 reviews)Rate: 100–149 USD/hMin. project: 5,000 USD

Pros

  • Profit of 2.5M PLN (2025)
  • Owned by private individuals (KRS)

Cons

  • Mostly negative employee reviews on GoWork (2 positive, 6 negative)

From their website and Clutch profile

  • Synergy Codes specializes in diagramming and data visualization. It claims 200+ production systems since 2011 and maintains its own open source library, ngDiagram (source).
  • The about page states openly that the company holds neither SOC 2 nor ISO 27001 (source).
  • The site says 30+ verified Clutch reviews, while the Clutch profile shows 15 reviews at 4.9 (source).
  • The site shows two Wrocław addresses, Swobodna 60 in the footer and Czackiego 71 in the consent text (source).
  • Clutch lists $100 to $149 per hour, the highest band in this group, and a $5,000 minimum project (source).
  • The YouTube channel carries developer tutorials on React Flow and Angular, without a showreel or an about-us video (source).

Clients they name: AMBOSS, peoplefone, Zeenea, Kuberno, Druid, OPAL-RT

Product discovery and product designDiagram and data visualization development (GoJS, React Flow, Yjs, tldraw)UX, performance and code audits for diagram toolsAI proof of concept to productionDesign systems for diagramming productsKnowledge graph and graph editor solutionsTypeScriptReactAIMachine learning

Verdict. Strongest on transparency and specialization. Weakest axis: client reputation (3.4/5).

Grape Up

Enterprise cloud, legacy modernization, data platforms and AI engineering for automotive, finance, manufacturing and aviation companies.

Clutch: 5.0 (6 reviews)Rate: 50–99 USD/hMin. project: 50,000 USD

Best for: Automotive, finance and aviation enterprises modernizing legacy systems or building a cloud and data platform, with a budget above 50,000 USD.

Pros

  • Grape Up reported a profit of 27.1M PLN on 92.3M PLN of revenue in 2025.
  • Polish funds and the founders' family foundations own the company. Headquarters are in Kraków, with a Wrocław development center.
  • Grape Up runs its own platforms for legacy modernization and data sharing, such as G.Tx and Databoostr.
  • Clutch shows a 5.0 rating.

Cons

  • Clutch shows only 6 reviews, and only one of 25 case studies names the client. Logos such as Porsche come without described work.
  • GoWork employee reviews are negative (5 positive, 17 negative), with 8 mentions of layoffs, though the latest review is from 2024.
  • The job boards showed 1 open role at the last snapshot.

From their website and Clutch profile

  • Headquarters are in Kraków, and Wrocław is one of two Polish development centers. Grape Up has a Wrocław presence but is not a Wrocław company (source).
  • 24 of 25 case studies are anonymized by sector, and Cummins is the only named client. The homepage logo wall shows image files without text names (source).
  • The about page claims over 20 years of operation but gives no year. The Polish KRS entry is from 2014, and Clutch lists 2006 (source).
  • The site shows no ISO or cloud partner certifications, although Grape Up sells sovereign cloud and AI governance products (source).
  • Clutch shows 5.0 from 6 reviews, a $50,000 minimum project, $50 to $99 per hour and 50 to 249 employees (source).

Clients they name: Cummins

Hybrid cloud engineeringApplication and legacy modernization (G.Tx process)Data platformsAI and advanced analyticsAgentic AI product engineeringOwn products: Cloudboostr, Databoostr, AiboostrReactPythonKubernetesAI

Verdict. Grape Up is profitable but hard to verify from outside, so ask for named references in your industry before you sign. For a startup MVP it is too big.

NeuroSYS

Wrocław AI and custom software partner for manufacturing, pharma, logistics and retail companies, with offices in Germany and Scandinavia.

Clutch: 4.5 (9 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Pros

  • Profit of 446K PLN (2025)

Cons

  • n/a

From their website and Clutch profile

  • The home page claims 13 years on the market, while the company page gives 2010 as the founding year, or 16 years in 2026 (source: https://neurosys.com/ and https://neurosys.com/company).
  • The ISO badge links to the certifying body but names no standard or certificate number (source).
  • Only two of the six most recent case studies name the client, both GE Healthcare, and the other four are anonymized (source).
  • The YouTube channel's only company intro video dates from 2018, and the channel has had no uploads since January 2022 (source).
  • Clutch lists a 4.5 rating from 9 reviews, a $25,000 minimum project and $50 to $99 per hour (source).

Clients they name: GE Healthcare, ID Logistics, CREATE LMS, PRESSPORT, SAFE4

AI and machine learning consultingLLM automationCustom web and mobile development (.NET, React, Node.js, Unity)Digital transformation, AR and IoTProduct and UX/UI designR&D and data sciencePythonAIMachine learningComputer vision

Verdict. Strongest on transparency and specialization. Weakest axis: client reputation (2.3/5).

Rite NRG

Wrocław software and AI engineering company supplying delivery teams, managed services and fixed-scope releases, with Web3 roots.

Clutch: 4.9 (16 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Best for: Scale-ups that must staff an engineering team quickly or ship a fixed-scope AI release.

Pros

  • Rite NRG reported a profit of 2.3M PLN on 26.6M PLN of revenue in 2024.
  • Deloitte Technology Fast 50 Central Europe recognized its growth in 2025.
  • Rite NRG offers a fixed-scope, fixed-price release path next to team supply.
  • Clutch shows 16 reviews averaging 4.9.

Cons

  • Clutch puts IT managed services at 60% of the work, so team supply is the core business.
  • Most case studies are anonymous, and only Metapro is named.
  • The latest filing in our data is for 2024, one year older than for most peers.

From their website and Clutch profile

  • The awards page lists Deloitte Technology Fast 50 Central Europe 2025 and Fast 500 EMEA 2023 (source).
  • Most case studies are anonymous, and Metapro is the only client named on the homepage (source).
  • The site gives only a Wrocław address, while Clutch also lists Kraków and Malmö (source).
  • The homepage shows a 4.9 rating from 16 verified Clutch reviews (source).

Clients they name: Metapro

Software consulting and engineeringAI consulting and automationTechnology talent and teamsManaged technology servicesBlockchain and Web3Blockchain

Verdict. Use Rite NRG to scale a team quickly, backed by its Web3 and AI work. Ask for named references before a fixed-price build.

Software Mind

Large Kraków-based engineering services company building software, cloud and AI systems for telecom, finance and media clients.

Clutch: 4.9 (58 reviews)Rate: 50–99 USD/hMin. project: 50,000 USDPremier Verified

Best for: Telecom, finance and media enterprises that need a large, certified multi-role team for a long program.

Pros

  • Software Mind is the largest company in this group, with 254.9M PLN of revenue and 7.9M PLN of profit in 2025.
  • Clutch shows 58 reviews averaging 4.9.
  • The site declares ISO 9001, ISO 14001 and ISO 27001.
  • Software Mind has Polish offices in Kraków, Warsaw, Rzeszów and Wrocław, plus nearshore centers abroad.

Cons

  • GoWork opinions lean negative, with 4 positive against 17 negative and 5 mentions of layoffs.
  • Private equity firm Enterprise Investors has backed the company since 2020, which favors growth targets and larger accounts.
  • A small product will be a small account here.

From their website and Clutch profile

  • Software Mind was founded in 1999 in Kraków as Websoft. Private equity firm Enterprise Investors invested EUR 25 million in 2020 (source).
  • The site claims 1600+ experts and ISO 9001, ISO 14001 and ISO 27001 certification (source).
  • Polish offices are in Kraków, Warsaw, Rzeszów and Wrocław. The contact page also lists the US, Germany, Romania, Moldova and Latin America (source).
  • The legal entity is Software Mind S.A. with KRS 0001180898, which explains the recent registry date in our file (source).

Clients they name: Backbase, T-Mobile, Orange, nShift, CERN, Baillie Gifford

Custom software developmentAI-accelerated SDLCCloud and data engineeringDedicated teams and nearshoringEmbedded softwareSecurity and QAReactAngularJavaAWS

Verdict. Pick Software Mind for telecom, finance or media programs that need many roles and certifications. For an MVP or a single small app, it is too big.

Kellton

Clutch: 4.7 (54 reviews)Rate: 25–49 USD/hMin. project: 25,000 USD

Pros

  • Profit of 2.4M PLN (2025)

Cons

  • Foreign-owned
AI

Verdict. Strongest on transparency and stability. Weakest axis: activity (1.5/5).

Inspeerity

Clutch: 4.9 (5 reviews)Rate: 25–49 USD/hMin. project: 10,000 USD

Pros

  • Profit of 2.3M PLN (2025)

Cons

  • Foreign-owned
Node.jsAngularJavaPythonAzureAI

Verdict. Strongest on transparency and specialization. Weakest axis: activity (2.0/5).

Every company we checked

The table below has the 67 companies with .NET evidence in Wrocław, including the ones that do not qualify for the ranking, with the reason. Sort by any column.

Show all 67 companies
Size: Rate: · 67
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
ZavenCustom software
Wrocław10-495.0 · 1525–49 USD/h12.7M PLN1.1M PLNCustom software90WebsitePortfolioClutchKRS
2
CSHARKCustom software
Wrocław250-9994.9 · 1950–99 USD/h80.9M PLN5.2M PLNCustom software89WebsitePortfolioClutchKRS
3
Spyrosoft BSGWhite-label OTT platform
Wrocław50-2494.9 · 3050–99 USD/h40M PLN4.5M PLNWhite-label OTT platform82WebsitePortfolioClutchKRS
4
Synergy CodesProduct discovery and product design
Wrocław50-2494.9 · 15100–149 USD/h3.7M PLN2.5M PLNProduct discovery and product design82WebsitePortfolioClutchKRS
5
Grape UpHybrid cloud engineering
Kraków50-2495.0 · 650–99 USD/h92.3M PLN27.1M PLNHybrid cloud engineering81WebsitePortfolioClutchKRS
6
NeuroSYSAI and machine learning consulting
Wrocław50-2494.5 · 950–99 USD/h12.3M PLN446K PLNAI and machine learning consulting80WebsitePortfolioClutchKRS
7
Rite NRGSoftware consulting and engineering
Wrocław50-2494.9 · 1650–99 USD/h26.6M PLN2.3M PLNSoftware consulting and engineering78WebsitePortfolioClutchKRS
8
Software MindCustom software
Kraków1000-99994.9 · 5850–99 USD/h254.9M PLN7.9M PLNCustom software76WebsitePortfolioClutchKRS
9PERYDOT1000-99994.7 · 5425–49 USD/h33.4M PLN2.4M PLNAI76WebsiteClutchKRS
10
InspeerityNode.js
Białystok250-9994.9 · 525–49 USD/h39.1M PLN2.3M PLNNode.js76WebsiteClutchKRS
–
xBerrytoo little client evidence
Wrocław50-2495.0 · 1150–99 USD/h13.3M PLN3.5M PLNComputer vision for quality inspection83WebsitePortfolioClutchKRS
–
N-iXbody leasing
Kraków1000-99994.8 · 3550–99 USD/h15.5M PLN1.2M PLN.NET82WebsiteClutchKRS
–
Scalobody leasing
Wrocław250-9994.7 · 3350–99 USD/h162.2M PLN8.1M PLNIT outsourcing80WebsiteClutchKRS
–
Techstack companybody leasing
Wrocław50-2495.0 · 4750–99 USD/h24.6M PLN1.6M PLNReact80WebsiteClutchKRS
–
VM.PL Software Housebody leasing
Wrocław50-2494.8 · 2050–99 USD/h26.2M PLN1M PLNJava/.NET80WebsiteClutchKRS
–
BrainForge ITtoo little client evidence
Wrocław10-495.0 · 1850–99 USD/h1.8M PLN158K PLNCustom software78WebsitePortfolioClutchKRS
–
Sii Polandbody leasing
Warsaw1000-99994.9 · 44n/a2155.9M PLN261M PLNwszystko78WebsiteClutchKRS
–
Axabeeproduct company
Opole50-2495.0 · 350–99 USD/h32.7M PLN1.3M PLNReact77WebsiteClutchKRS
–
Siili Solutionsbody leasing
Wrocław250-9994.9 · 750–99 USD/h37.3M PLN3.4M PLNweb77WebsiteClutchKRS
–
Coherent Solutionsbody leasing
Wrocław1000-99994.7 · 3050–99 USD/h112.1M PLN4.4M PLNcustom dev76WebsiteClutchKRS
–
FINGO Software Housetoo little client evidence
Wrocław50-2494.8 · 1350–99 USD/h23.2M PLN509K PLNGCP75WebsiteClutchKRS
–
Lembertoo little client evidence
Wrocław10-495.0 · 1025–49 USD/h137K PLN70K PLNReact74WebsiteClutchKRS
–
Right Informationtoo little client evidence
Wrocław10-495.0 · 950–99 USD/h7.9M PLN1.3M PLNJavaScript74WebsiteClutchKRS
–
Univiotoo little client evidence
Wrocław250-9994.7 · 3050–99 USD/h88M PLN-3.2M PLN.NET/Java/Salesforce74WebsiteClutchKRS
–
Devqubetoo little client evidence
Wrocław10-494.9 · 625–49 USD/h5.6M PLN483K PLN.NET71WebsiteClutchKRS
–
EffectiveSoftbody leasing
Warsaw250-9994.9 · 1950–99 USD/h9.4M PLN140K PLNAI71WebsiteClutchKRS
–
Hued.metoo little client evidence
Wrocław10-494.9 · 5n/a2.5M PLN410K PLN.NET71WebsiteClutchKRS
–
Amsterdam Standardbody leasing
Kraków50-2495.0 · 125–49 USD/h36.3M PLN298K PLNReact70WebsiteClutchKRS
–
GREENLOGICtoo little client evidence
Wrocław10-494.9 · 425–49 USD/h1.3M PLN9K PLNPython69WebsiteClutchKRS
–
Sigma IT Polandtoo little client evidence
Wrocław50-2495.0 · 125–49 USD/h52.9M PLN3.9M PLN.NET69WebsiteClutchKRS
–
Emerlinebody leasing
Warsaw250-9994.9 · 2550–99 USD/h2.6M PLN-253K PLNReact67WebsiteClutchKRS
–
Veclertoo little client evidence
Wrocław10-49no Clutch profile25–49 USD/h1.1M PLN11K PLNReact67WebsiteClutchKRS
–
Micro Solutionsproduct company
Wrocław50-2494.5 · 150–99 USD/h16.3M PLN988K PLN.NET66WebsiteClutchKRS
–
Angry Nerdstoo little client evidence
Wrocław50-2494.9 · 2250–99 USD/h266K PLN-146K PLNAndroid/iOS65WebsiteClutchKRS
–
hero/dottoo little client evidence
Warsaw50-2494.9 · 1650–99 USD/h8.3M PLN-39K PLNReact65WebsiteClutchKRS
–
Thaumatectoo little client evidence
Wrocław50-2495.0 · 1150–99 USD/h1M PLN-23K PLNembedded64WebsiteClutchKRS
–
Xebiatoo little client evidence
Wrocław1000-99994.7 · 750–99 USD/h22 PLNn/acloud64WebsiteClutchKRS
–
Awakasttoo little client evidence
Wrocław10-495.0 · 250–99 USD/h203K PLN6K PLNAI63WebsiteClutchKRS
–
GP Solutionstoo little client evidence
Łódź250-9994.9 · 2450–99 USD/h1.5M PLN-36K PLNAI63WebsiteClutchKRS
–
GS Servicesbody leasing
Warsaw50-249no Clutch profile25–49 USD/h9.2M PLN6K PLNPython63ClutchKRS
–
GRUPA INSIGHTtoo little client evidence
Marki10-495.0 · 250–99 USD/h1.1M PLN-49K PLNReact62WebsiteClutchKRS
–
Innovation Softwaretoo little client evidence
Wrocław10-495.0 · 4n/a4.5M PLN-483K PLN.NET62WebsiteClutchKRS
–
Gentle Codetoo little client evidence
Wrocław50-2494.8 · 825–49 USD/h5.7M PLN-235K PLNJavaScript61WebsiteClutchKRS
–
JetSoftProtoo little client evidence
Wrocław50-2494.8 · 4450–99 USD/hn/an/aReact60WebsiteClutchKRS
–
ANIXE Polskaproduct company
Wrocław50-2494.8 · 450–99 USD/h19.9M PLN-7.3M PLNsystemy rezerwacyjne59WebsiteClutchKRS
–
cloudatustoo little client evidence
n/an/ano Clutch profilen/a7.7M PLN1.9M PLN58WebsiteKRS
–
Spyrosoft Grouptoo little client evidence
Wrocław1000-99995.0 · 2n/a22 PLNn/aautomotive58ClutchKRS
–
Alcosi Grouptoo little client evidence
Wrocław50-2495.0 · 350–99 USD/h451K PLN-211K PLNJavaScript57WebsiteClutchKRS
–
Solvtitoo little client evidence
Wrocław10-495.0 · 150–99 USD/h6.6M PLN-155K PLNSalesforce56WebsiteClutchKRS
–
Virtidobody leasing
Wrocław50-2494.9 · 1050–99 USD/h140K PLN-1K PLNAngular56WebsiteClutchKRS
–
Sanddevtoo little client evidence
n/a11-505.0 · 450–99 USD/h2.4M PLN-341K PLNProduction-readiness audits55WebsiteClutchKRS
–
Jazzrostoo little client evidence
Wrocław10-494.5 · 125–49 USD/hn/an/a.NET52WebsiteClutchKRS
–
PRONOSproduct company
Wrocław10-49no Clutch profile50–99 USD/h8.3M PLN-5.4M PLN.NET50WebsiteClutchKRS
–
Nexio Managementtoo little client evidence
n/a250-999no Clutch profile50–99 USD/hn/an/aPython49WebsiteClutchKRS
–
Codeskatoo little client evidence
n/d10-495.0 · 1725–49 USD/hn/an/aweb46WebsiteClutch
–
Altimistruck off KRS
Wrocław50-2494.9 · 825–49 USD/h22 PLNn/aweb/mobile44WebsiteClutchKRS
–
TISA Groupproduct company
Warsaw50-249no Clutch profile50–99 USD/hn/an/a.NET43WebsiteClutchKRS
–
Qulixtoo little client evidence
n/a250-9994.9 · 1050–99 USD/hn/an/aAI39Clutch
–
Sparkle Mobilestoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET39WebsiteKRS
–
Rebels Softwaretoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET37WebsiteKRS
–
Porta Capenatoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET36WebsiteKRS
–
Sobańscy Alfa-Net sp. k.too little client evidence
n/an/ano Clutch profilen/an/an/a.NET36WebsiteKRS
–
DevStacktoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET35WebsiteKRS
–
Systemegtoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET35WebsiteKRS
–
Computersofttoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET34WebsiteKRS
–
Pivoticstoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET34WebsiteKRS
–
LogicalTrust Servicestoo little client evidence
n/an/ano Clutch profilen/an/an/a.NET33WebsiteKRS

All companies in the data set, with the same score. Companies without a confirmed office, sole traders, body-leasing firms and product companies are listed but not ranked.

Who is not in the top 10, and why

Paid placements and “serves the city” without an office

On the Clutch city list the first positions are bought with ads (links through ppc.clutch.co) or a “serves” entry. These companies have no office in the city according to KRS or their own site, so they are not ranked here.

None in this city.

Struck off the register or in liquidation

They still show up on other people’s “best of” lists. Here they appear only in the full table.

  • Altimi

Body leasing, product companies and other services

Renting people into someone else’s team is a different service from delivering a project. A product company, a marketing agency or an SAP partner does not sell software projects either. They are in the full table with a label.

  • N-iX · Kraków
  • Scalo
  • Techstack company
  • VM.PL Software House
  • Sii Poland · Warsaw
  • Axabee · Opole
  • Siili Solutions
  • Coherent Solutions
  • EffectiveSoft · Warsaw
  • Amsterdam Standard · Kraków
  • Emerline · Warsaw
  • Micro Solutions
  • and 5 more in the full table

On the city’s Clutch list, but based elsewhere

Clutch shows them on this city’s page, but KRS and our data do not confirm an office here. They are ranked in their own city.

None in this city.

Ranked 11th and below

They qualify but score lower. Their full rows are in the table below; the gap between 10th and 15th is often a few points.

  • FINGO Software House
  • Lember
  • Right Information
  • Univio
  • Hued.me
  • Angry Nerds
  • GP Solutions · Łódź
  • Gentle Code
  • JetSoftPro
  • Sanddev
  • Codeska · n/d
  • Qulix

Too little client evidence, under 10 people, sole traders

Without 5 Clutch reviews or 2M PLN of revenue in a filing there is no fair way to compare a company with the rest. That is a data gap, not a verdict.

  • xBerry
  • BrainForge IT
  • Devqube
  • GREENLOGIC
  • Sigma IT Poland
  • Vecler
  • hero/dot · Warsaw
  • Thaumatec
  • Xebia
  • Awakast
  • GRUPA INSIGHT · Marki
  • Innovation Software
  • and 15 more in the full table

What they charge

On Clutch, the companies in this table most often declare 50 to 99 USD an hour. The rate is what the agency bills; the developer on your project is paid less than half of it.

For comparison, my own rate is 36 to 54 USD an hour (45 USD base, pricing). The cost estimator shows what a project like yours costs with and without coding agents.

25-49 USD/h1450-99 USD/h38100-149 USD/h1150-199 USD/h0
Rates declared on Clutch, 53 companies with an office in the city. In brackets: companies “serving” the city without an office.

Check any agency yourself in 10 minutes

  1. Ask about the oldest .NET Framework app they have moved to modern .NET and what broke. Many .NET shops in Poland are Microsoft partners that also sell licenses, so separate the build from the resale.
  2. Find the legal entity in the National Court Register: the seat, the share capital and the shareholders. An office here with a seat in another city is a sales office, not a team.
  3. Read the last financial statement on rejestr.io: revenue, profit or loss, and whether it was filed on time.
  4. Check the VAT white list: active, and the name matches the contract.
  5. On the Clutch list hover over the company link; a link through ppc.clutch.co is an ad. Then read the reviews themselves.
  6. On GoWork read the employee reviews, not the stars, and look for layoffs and rotation.
  7. Ask who exactly will work on your project, and check those people on LinkedIn.

Get offers from the best-fit agencies

Describe your project, get offers in 24 hours

Tell me what you are building. Within 24 hours on working days you get my own estimate and a shortlist of the best-fit agencies from this ranking with their offers, or my match if they stay silent. No commission, no obligation.

Budget
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By clicking Send you agree that I store your request and reply by email; no newsletter. I reply within 24 hours on working days, personally. If I am late, the first hour of work is free.

How this works: I write back with my own offer and forward your brief to the agencies that fit, after you agree. As of October 28, 2026 no agency pays me for leads and this page has no affiliate links. If that changes, it will say so here.

Questions

What are the best .NET software houses in Wrocław in 2027?

By the score on this page: 1. Zaven (90), 2. CSHARK (89), 3. Spyrosoft BSG (82), 4. Synergy Codes (82), 5. Grape Up (81). The score adds up transparency in the court register, client reviews on Clutch, profit and stability in the latest filing, specialization and current hiring. The full table shows every company checked.

How much do .NET agencies in Wrocław charge?

Most companies in this table declare 50 to 99 USD an hour on Clutch. My own rate as a senior engineer working with AI agents is 36 to 54 USD an hour.

How do you know a company does .NET?

From at least one of three sources: the service, industry and framework shares on the Clutch profile, the skills in open roles on JustJoin.it, or my own Wrocław catalog. Companies with two or three sources score higher on specialization. The software house finder shows the same tags for every company.

Did any company pay to be on this list?

No. There are no paid placements and no affiliate links. The only business interest is mine: I sell senior engineering as the alternative to an agency.

Can I get my company added or corrected?

Yes. Write to ciunkos@gmail.com with the KRS number and the correction.

How this ranking was made

  • 1,485companies in the data set
  • 709checked in the National Court Register
  • 454with a financial statement
  • 7,436Clutch listing positions read, paid ones marked
  • 451employee review profiles on GoWork
  • 2+months of data collection, since September 2026

The company list comes from a full read of the Clutch city listing (every page, with paid positions marked by their ppc.clutch.co links), the ITCORNER cluster, Google results and job ads. Every company was checked in the National Court Register (KRS) for its seat, legal form, capital and shareholders, in rejestr.io for revenue and profit from the latest filing, on GoWork for employee sentiment, layoff mentions and review clusters, and on the JustJoin.it and No Fluff Jobs boards for open roles and the stack they actually pay for. The 0 to 100 score is five axes with published weights: transparency, client reputation, stability, specialization, activity. A paid Clutch placement does not raise the score.

Disclosures

  • I worked at Sanddev (Wrocław) as the founding engineer of its Sandtime product until November 2026. Sanddev appears in the full table with the same score as everyone else and no editorial favor.
  • As a contractor I have talked with, or applied to, some of the agencies on these lists. None of them knew about this ranking and none of it changed a score.
  • No agency pays for a position, there are no affiliate links, and no company has seen its entry before publication. If any of that changes, the disclosure changes first.
  • My business interest is on every page: I sell senior engineering with AI agents as the alternative to hiring an agency.
  • Written with AI (Claude) from the data set. Every number in the editorial text is checked automatically against the company record or the research notes, and every top entry was read against the company’s own website. Sources and check dates are under each entry.

Spotted an error or want your company added? Write to ciunkos@gmail.com. Full methodology and weights →

Przemysław Zalewski

About the author

Przemysław Zalewski, a senior full-stack engineer in Wrocław with 15+ years of shipping software. I ran this catalog for two months while choosing my own next clients, so every number here was useful to me before it was useful to you. I build with coding agents, work with clients in the US and the UK, and I sell the alternative to the agencies on this list.

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Przemysław Zalewski

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Przemysław Zalewski · 15+ years shipping software

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