Top IT Product Companies for FinTech

Between them, the 104 IT product companies on this page cover software development (82), IT services (63), digital payments (50) and payment solution (49). They also list work in Europe, United States of America, Germany and Sweden. 103 of them have written a profile you can read before you get in touch.

1. 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
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   Veriff

   Software Development · IT Services · E-Commerce Development · Also in Estonia

   Veriff provides identity verification software for online businesses. It confirms that customers are who they say they are while they sign up.

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   VSoft

   Mobile App Development · Software Development · Digital Payments · Also in Poland

   VSoft is a Polish joint-stock company that designs and implements software for businesses and also provides consulting.

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   Wallet Factory

   Mobile App Development · Software Development · Digital Payments · Also in United States of America

   Wallet Factory is a fintech company that distributes white-label mobile wallet businesses worldwide.

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   Waves Platform

   IT Services · Web Design · Web Development · Also in Russia

   Waves Platform is a community-driven set of open-source blockchain technologies.

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   Waywer

   E-Commerce Development · Digital Marketing · eCommerce · Also in Poland

   Waywer is a platform for interactive video communication between a business and its customers or staff.

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   WA

   Westpay AB

   Software Development · Web Development · Also in Sweden

   Westpay AB develops payment and transaction technology for merchants. Its focus is card and other payments taken in shops, online and at self-service points.

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   YouControl.com.ua

   IT Services · E-Commerce Development · eCommerce · Also in Ukraine

   YouControl.com.ua is an analytical system for compliance checks, market analysis, business intelligence and investigations.

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   Z

   zlick

   Software Development · IT Services · Digital Payments · Also in Estonia

   zlick is a payment company focused on growing digital subscriptions and paid content. It serves publishers, classified sites and video on demand businesses.

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Related reading

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France

5 Oct 2026 · TrustList Editorial

Marble raises a €6.5 million Series A led by Smartfin for open-source compliance AI against fraud and money laundering

Marble, whose open-source-core platform lets banks and fintechs write their own transaction-monitoring rules and investigate cases,…

Brazil

5 Oct 2026 · TrustList Editorial

Brazil: integration tests for the tax reform's split-payment platform start on 15 October 2026; other payment providers register from 16 November

Brazil's tax authorities start integration tests with payment service providers on the public split-payment platform for IBS and CBS on 15…

South Africa

5 Oct 2026 · TrustList Editorial

South Africa: green ID book production ends on 31 March 2027 and the book stops being valid ID on 31 March 2028

South Africa's home affairs minister says green ID book production ends on 31 March 2027 and the book ceases to be valid identification on…