Best IoT software houses in Warsaw

From their website and Clutch profile

• N7 Mobile publishes monthly team prices, from 15,000 PLN for product design to 200,000 PLN for advanced apps (source).
• The site has only one full case study, PLAY NOW for the PLAY operator, and shows the other clients as logos without project details (source).
• N7 Mobile sells body leasing and team leasing next to fixed-price projects (source).
• The company runs N7 Space, which writes satellite on-board software for ESA missions, and Tapioka.ai for UI testing (source).

Clients they name: PLAY, Orange, T-Mobile, Plus, Roche, Agora

Verdict. Pick N7 Mobile for OTT and mobile work, where it has the clearest pricing on this list and operator-scale telecom projects. For a small web MVP, its team prices start high.

From their website and Clutch profile

• The home page claims 160+ projects since 2013 and 40+ people. (source)
• The site names energy, AI, IoT and fintech as its four focus areas. (source)
• Energy projects carry a 15-minute first response for critical incidents, around the clock. (source)
• The FAQ cites 18 verified Clutch reviews at 5.0. (source)

Clients they name: Zeronest, BizBot, Polski Związek Głuchych, RAW, Enerace, Skyfri, KYOTO Group, Aasa24

Verdict. Take Order Group for regulated energy or fintech software that needs long-term support. Look elsewhere for a quick, low-budget website.

From their website and Clutch profile

• The home page lists the Warsaw office at Jana Dantyszka 18, the same address as in KRS. (source)
• The home page claims 100+ in-house experts and 246 delivered projects. (source)
• The home page sets a minimum commitment of 3 months on time-and-materials terms. (source)
• The footer copyright names Relevant Software LLC. (source)

Clients they name: Volkswagen, Össur, Norwegian, AstraZeneca, FirstHomeCoach

Verdict. Pick Relevant for an IoT or healthcare product with a multi-month budget. Skip it for a short fixed-price job.

From their website and Clutch profile

• The Polish page lists consulting, funding and digital solutions as its three areas (source).
• KRS 0000989737 and NIP 5272670467 on the page match the registry record (source).
• Named Polish clients include Greenvolt, Polenergia eMobility and METRANS, mostly on funding projects (source).
• The group site claims 750+ team members across consulting, funding and digital work (source).

Clients they name: Greenvolt, Polenergia eMobility, GRENERGY, METRANS (Polonia), FreshMail, Enetecs

Verdict. Pick Civitta when a digital project depends on EU or national funding. Look for a dedicated software house if you only need code.

From their website and Clutch profile

• The about page says Knowit has worked in Poland since 2001 and the group has been listed in Stockholm since 1997. (source)
• The about page gives over 3,600 group employees and no headcount for Poland. (source)
• Featured projects include a Husqvarna autonomous mower and HIAB predictive maintenance. (source)
• The footer names Knowit Poland sp. z o.o., KRS 0000036076, with share capital of 1,251,200 PLN. (source)

Clients they name: Husqvarna, HIAB

Verdict. Pick Knowit for embedded or IoT work inside a larger Nordic-style program. Look elsewhere for a small founder-led MVP.

From their website and Clutch profile

• The Poland contact page lists offices in Kraków, Poznań and Warsaw and says the company works in Poland since 2014. (source)
• The about page claims 2000+ IT experts and 43 offices in 21 countries. (source)
• The about page says Sigma Software LLC runs delivery centers in Ukraine and Poland and joined Sweden’s Sigma Group in 2006. (source)
• The home page describes 15+ years as Formpipe’s engineering partner and a 50% IT cost cut for SAS budgeting. (source)

Clients they name: SAS, Formpipe

Verdict. Pick Sigma Software for a big enterprise program that needs scale. Skip it for an MVP under $50,000.

From their website and Clutch profile

• The portfolio lists 17 case studies, including a mobile app for a nationwide public ICT system built for OPEGIEKA (source).
• The home page says 74% of its work extends an existing system (source).
• The company page offers supervised body leasing and outsourcing in Python, Java, .NET and PHP next to project work (source).
• Clutch puts mobile app development at 55% of its work, at $50 to $99 per hour (source).

Clients they name: Adamed, ASTOR, OPEGIEKA, TEB Edukacja, Bank Nowy BFG, IBL PAN, PPNT Gdynia

Verdict. Pick ImpiCode to take over and extend a public or industrial system on hourly billing. Skip it if you need a fixed price for a new product.

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

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

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