Company lists · Data refreshed September 2026

Top 25 Fintech software development firms based in Ukraine

RevenueBase identified 62 company matches for fintech software development firms associated with Ukraine as of September 2026 and tracks 1,714 professional contacts across them, including 272 with verified work emails. Kyiv is the largest hub.

This list covers company matches for fintech software development firms associated with Ukraine, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
62Companies
1,714Contacts tracked
272Verified emails
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The 25 largest fintech software development firms based in Ukraine

Ranked by team size
Top 25 of 62 company matches for fintech software development firms based in Ukraine, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKharkiv, UkraineHQ recorded Sep 28, 2026201-500302 contacts →

Exact match

“Since 1997, CS, has been providing cutting edge software solutions for banks and financial companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchКиїв, UkraineHQ recorded Sep 28, 20261,001-5,000238 contacts →

Exact match

“Universal Bank – український банк із понад 30-річною історією, який поєднує стабільність класичного банкінгу та інноваційність фінтеху.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLviv, UkraineHQ recorded Sep 28, 202651-200133 contacts →

Exact match

“Kindgeek is an AI-native fintech product engineering company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchKyiv, UkraineHQ recorded Sep 28, 202651-20095 contacts →

Exact match

“ProFIX Group is a leading IT company delivering end-to-end business solutions and value-added services to more than 250 banks across 50+ countries worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchUkraineHQ recorded Sep 28, 202651-20062 contacts →

Exact match

“Fintech Band is an IT-company providing consulting and web-development services to retail banks, as well as services of payment processing, CRM, online banking, risk management…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchDnipro, UkraineHQ recorded Sep 28, 202651-20055 contacts →

Exact match

“We build reliable digital products through senior engineering, product thinking, and predictable delivery.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchKharkiv, UkraineHQ recorded Sep 28, 202651-20054 contacts →

Exact match

“We help Fintech and investment businesses build innovative solutions in the digital finance domain.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchKyiv, UkraineHQ recorded Sep 28, 202651-20052 contacts →

Exact match

“Lime Systems is one of the leading companies in the banking technology sector in Eastern Europe, the foundation behind financial ecosystems for more than three decades.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchKyiv, UkraineHQ recorded Sep 28, 202651-20042 contacts →

Exact match

“We are outsourcing IT company that develops applications and services, blockchain solutions and electronic payment systems, as well as tokenization and launch of DeFi projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchKyiv, UkraineHQ recorded Sep 28, 202651-20029 contacts →

Exact match

“PayForce is a leading Ukrainian technology vendor delivering fintech solutions for banks and businesses.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLviv, UkraineHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“DeepInspire is a boutique consulting and product development company with extensive fintech expertise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDnipro, UkraineHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“MustPay - це динамічно розвиваючася ІТ-компанія, що спеціалізується на розробці інноваційних рішень у галузі фінансових технологій.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchLviv, UkraineHQ recorded Sep 28, 202651-20024 contacts →

Exact match

“Perfsol is a software development company with over a decade of experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchКиїв, UkraineHQ recorded Sep 28, 202651-20022 contacts →

Exact match

“We are a next-generation cryptocurrency and financial service that allows reliable and borderless exchange, conversion, and payments in both fiat and cryptocurrency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLviv, UkraineHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Proga Tech is a full-cycle software engineering agency helping businesses transform ambitious ideas into scalable, revenue-generating products.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchКиев, UkraineHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“Мы занимаемся разработкой решений в сфере fintech и insurtech.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchKyiv, UkraineHQ recorded Sep 28, 202651-20012 contacts →

Exact match

“We are a full-stack software development company with 8+ years of experience in deploying custom digital solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchДнепровский Район, UkraineHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“T18 is a leading Ukrainian IT company that specializes in software development for clients in the financial sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchKyiv, UkraineHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Tera Craft Technologies stands as a premier provider of bespoke software product development and IT consulting services, backed by a team of global experts proficient in tackling…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchKyiv, UkraineHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Welcome to ITProLab techie world of blockchain!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchПечерський, UkraineHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Фінансова компанія «Актинія» заснована в 2015 році.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchIvano-frankivsk, UkraineHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Estonian IT company specializing in fintech products, including cryptocurrency projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchKyiv, UkraineHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Cygnati is a group of highly skilled IT professionals from Ukraine with deep expertise in FinTech, E-Commerce, Wi-Fi infrastructures and Mobile development on Flutter.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchKyiv, UkraineHQ recorded Sep 28, 2026201-5001 contacts →

Exact match

“Wirex R&D Center is the technical heart of a British FinTech company licensed by FCA.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchKharkiv Kharkiv, UkraineHQ recorded Sep 28, 202611-501 contacts →

Exact match

“Redduck.io is a full-cycle Web3 and Fintech software development company dedicated to enhancing project delivery through quality and efficiency as our guiding principles.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 62 fintech software development firms based in Ukraine

See the full list, filter by size, metro and specialty, and access 272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech software development firms based in Ukraine at a glance

As of Sep 28, 2026
15.9%Verified-email coverage
27.6Average contacts per company
11-50Median size (employees)
38.7%Largest-city concentration · Kyiv
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
6
11-50
29
51-200
21
201-500
4
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Ukraine, so it is reported there. Company counts and contact totals on this page are exact for Ukraine, over 62 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Ukraine whose business descriptions match “fintech software development firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 272 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fintech software development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech software development firms are there based in Ukraine?

RevenueBase identified 62 company matches for fintech software development firms associated with Ukraine as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

CS LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fintech software development firms?

Kyiv leads with 24 company records, followed by Kiyiv (7) and Kyiv Kyiv (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 272 professional contacts with verified work emails tracked across these 62 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.