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Top IT Service Providers for FinTech

4 of 10 IT service providers ranked on evidence in the Q4 2026 edition.

Between them, the 10 IT service providers on this page cover software development (7), IT services (6), e-commerce development (6) and web design (4). They also list work in Slovakia. 10 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

4 of 10 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.

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FIX Group of Companies
Software Development · IT Services · Web Design · Also in Russia
FIX Group of Companies is an international holding and business incubator that creates and runs technology products.
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Why #1: Founded 2006 · Team of 600+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
G2A.COM
Software Development · E-Commerce Development · UI/UX Design · Also in Netherlands
G2A.COM is an online marketplace for digital entertainment, founded in 2010. Sellers around the world list games, in-game items, gift cards, software and e-learning.
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Why #2: Founded 2010 · Team of 600+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Wultra
Mobile App Development · Software Development · E-Commerce Development · Also in Czech Republic
Wultra supplies security software to banks and fintechs. Its products protect digital banking channels, from mobile apps to web portals, and the company is positioning them for a…
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Why #3: Founded 2014, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BillTech Group Sp. z oo
IT Services · E-Commerce Development · Payment Solution · Also in Poland
BillTech Group Sp. z oo runs a platform that brings household and company bills into the apps people already use for banking. It was built so that paying bills takes less effort.
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Why #4: ISO 27001, as stated on its own website, read 6 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
01People
Software Development · IT Services · E-Commerce Development · Also in Slovakia
01People is an IT and fintech company that develops ecosystems for digital assets.
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ELFI Systems s.r.l.
IT Services · Web Design · Web Development · Also in Italy
ELFI Systems s.r.l. is an Italian company that designs, builds and integrates software for the financial technology sector.
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LifeUP OÜ
Software Development · IT Services · Web Design · Also in Estonia
LifeUP OÜ is a European fintech company that combines software development with consulting.
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Metacom Company
Mobile App Development · Web Design · Web Development · Also in Slovakia
Metacom Company is a technology firm that develops AI, machine learning and IoT systems, along with the hardware and software around them.
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M
Motius
AR & VR · Software Development · IT Services · Also in Germany
Motius is a German research and development company. It develops new products together with partners, drawing on a pool of young technologists, academic researchers and experienced…
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Techsuit.co
AR & VR · Software Development · E-Commerce Development · Also in Ukraine
Techsuit.co is an IT and business company that matches clients with development teams in Ukraine. It selects teams by their technical focus or by a particular business area.
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Top IT Service Providers for FinTech

FIX Group of Companies

G2A.COM

Wultra

BillTech Group Sp. z oo

01People

ELFI Systems s.r.l.

LifeUP OÜ

Metacom Company

Motius

Techsuit.co

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