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Top E-Commerce Development Companies in Poland

6 of 15 IT service providers ranked on evidence in the Q4 2026 edition.

E-commerce development is the engineering side of selling online: building the storefront and checkout, and integrating them with payments, stock, shipping, tax and whatever finance system the business already runs. It is distinct from e-commerce strategy or marketing, though many firms sell all of it.

Integration is where these projects succeed or fail. A storefront is a well-understood problem; connecting it to an existing warehouse, ERP or accounting system usually is not, and it is where the estimate moves. Ask specifically which integrations are in scope, whether they are off-the-shelf connectors or bespoke work, and who owns them when the upstream system changes its API.

Want your company here?

Between them, the 15 IT service providers on this page cover eCommerce (11), web development (9), android (9) and mobile app development (7). 15 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

6 of 15 IT service providers ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All IT service providers 6 ranked SMEs 6 ranked

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Blue Media S.A.
Software Development · IT Solution · eCommerce
Blue Media S.A. is a Polish provider of electronic payment and online service systems. The company has operated since 1999, and its website now appears under the Autopay name.
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Why #1: Based in Poland · Founded 1999, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Bigger Picture
Social Media Marketing · Search Engine Optimization · Web Development · Also in United Kingdom
Bigger Picture is a creative digital agency with studios in Hampshire, UK and in Poland.
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Why #2: Based in Hampshire, UK, with a studio in Poland · Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
UNITY Group
Web Development · Web Design · Software Development
UNITY Group is a Polish IT company focused on digital transformation and e-commerce for enterprises. It now presents itself under the Univio name.
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Why #3: Based in Poland, with offices in Cracow and Wroclaw · In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
052b
Social Media Marketing · Web Development · Web Design
052B is an interactive agency in Bydgoszcz, Poland, working since 2009. It describes itself as a creative digital agency that combines imagination, design and technology.
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Why #4: Based in Bydgoszcz, Poland · Founded 2009, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Airnauts
Mobile App Development · UI/UX Design · iOS App
Airnauts is a digital studio that combines technology and creative design. It builds websites, mobile products and interactive experiences for brands in many industries.
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Why #5 (shared): Office in Poland · In business 12+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Sagiton
Mobile App Development · UI/UX Design · iOS App
Sagiton is a digital automation agency with offices in Wroclaw and Warsaw, Poland. Its site says it has designed IT solutions for more than 12 years.
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Why #5 (shared): Based in Wroclaw and Warsaw, Poland · In business 12+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
summ-it
IT Services
summ-it is a IT consultancy that began work in 2011 and concentrates on databases and business intelligence.
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On record: Founded 2011 · Microsoft partner, as stated on its own website, read 6 Oct 2026
Gemius SA
Social Media Marketing · Digital Marketing · IT Solution
International research firm measuring online, TV, radio and outdoor audiences for advertisers, publishers and media houses
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On record: In business 20+ years, as stated on its own website, read 6 Oct 2026
Appchance
Mobile App Development · Custom Software Development · Web Development
Appchance is a design and development studio that builds mobile apps, web apps and responsive websites.
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Enzode Sp. z o.o.
Mobile App Development · Web Development · UI/UX Design
Enzode Sp. z o.o. is a software house that builds applications for omnichannel commerce, with e-commerce as its main focus.
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Inspire Labs
Mobile App Development · Search Engine Optimization · Web Development
Inspire Labs is a development team focused on internet communication technology.
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Kogifi Consulting Group
Mobile App Development · Web Development · Web Design
Digital experience agency building Sitecore, CMS and e-commerce platforms for enterprises in the US, Europe and Middle East
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Mirumee Labs
Custom Software Development · Web Development · UI/UX Design
Mirumee Labs is a software house that works mainly in Python and JavaScript.
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WEBSEC
IT Services
European e-commerce security provider protecting websites, online shops and APIs from cyberattacks with cloud-based tools
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YSBM Group
Mobile App Development · Search Engine Optimization · Web Development
YSBM Group is a software development group made up of about thirty engineers and project managers. It handles complex projects for startups and small and medium-sized businesses.
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Top E-Commerce Development Companies in Poland

Blue Media S.A.

Bigger Picture

UNITY Group

052b

Airnauts

Sagiton

summ-it

Gemius SA

Appchance

Enzode Sp. z o.o.

Inspire Labs

Kogifi Consulting Group

Mirumee Labs

WEBSEC

YSBM Group