Company lists · Data refreshed September 2026

Top 18 Fintech payment processors based in Ukraine

Name: Fintech payment processors based in Ukraine
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 37 companies tracked

RevenueBase identified 37 fintech payment processors headquartered in Ukraine as of September 2026 and tracks 1,197 professional contacts across them, including 263 with verified work emails and 13 with mobile numbers. Kiev is the largest hub.

This list covers fintech payment processors headquartered in Ukraine, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

37Companies

1,197Contacts tracked

263Verified emails

13Mobile numbers

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The 18 largest fintech payment processors based in Ukraine

Ranked by team size

Top 18 of 37 fintech payment processors based in Ukraine, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names fintech payment processors: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	JSC Ukrainian Processing CenterIndirect evidence	Kyiv, Ukraine	201-500	150
	“Ukrainian Processing Center (UPC) is a leader in Ukrainian card processing and outsourcing industry since 1997.” Source: company website · checked Sep 2, 2026
2	EasypayIndirect evidence	Kiev, Ukraine	201-500	110
	“EasyPay, один з перших платіжних сервісів, що з 2007 року розвиває ринок фінансових послуг в Україні.” Source: company website · checked Sep 2, 2026
3	Profix GroupIndirect evidence	Kyiv Kyiv City, Ukraine	51-200	94
	“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.” Source: company website · checked Sep 2, 2026
4	RozetkapayIndirect evidence	Kyiv Kyiv City, Ukraine	51-200	82
	“RozetkaPay - платіжний сервіс групи компаній EVO-Rozetka, що надає зручні і безпечні рішення для прийому платежів на сайтах, у маркетплейсах, мобільних застосунках та соцмережах.” Source: company website · checked Sep 2, 2026
5	CorefyStrong evidence	Kyiv, Ukraine	51-200	81
	“Corefy is a payment orchestration and white-label infrastructure platform designed for payment institutions, PSPs, fintech companies, large merchants, and digital platforms…” Source: company website · checked Sep 2, 2026
6	pay.comIndirect evidence	Kyiv City, Ukraine	51-200	74
	“Our mission at Pay.com is to create an all-inclusive economy.” Source: company website · checked Sep 2, 2026
7	4bill.ioPartial evidence	Kiev, Ukraine	51-200	67
	“Multi-Channel Payment Platform for On-Line Payers, Service Providers, Merchants, Acquires, Banks and Payment Systems in Full Accordance to PCI DSS” Source: company website · checked Sep 2, 2026
8	Nayax Retail LTDStrong evidence	Odessa, Ukraine	201-500	63
	“Nayax is a global Fintech company, specializing in cashless payment solutions for unattended points of sale such as vending machines, check-out stations, EV chargers, Laundromats…” Source: company website · checked Sep 2, 2026
9	ipay.uaIndirect evidence	Kiyiv, Ukraine	51-200	43
	“iPay.ua – інноваційні платіжні інструменти для вашого бізнесу Наша головна мета – це надати ринку максимально зрозумілий та безпечний інструмент для оплати через Інтернет.” Source: company website · checked Sep 2, 2026
10	InterkassaPartial evidence	Kiev, Ukraine	51-200	31
	“Interkassa is an aggregator that allows online stores, websites and other retail platforms to accept online and offline payments fast and hassle-free.” Source: company website · checked Sep 2, 2026
11	UAPAYPartial evidence	Kiev, Ukraine	51-200	30
	“UAPAY – національний платіжний сервіс, розробник fintech-рішень для онлайн-бізнесу, і вже понад 12 років ми допомагаємо автоматизовувати платежі та прискорювати бізнес-процеси.” Source: company website · checked Sep 2, 2026
12	PayforcePartial evidence	Kiev, Ukraine	51-200	29
	“Payforce is a group of companies that has been developing integrated fintech solutions providing a full cycle of development, support, tokenization, and transaction services for…” Source: company website · checked Sep 2, 2026
13	MustpayIndirect evidence	Dnipro, Ukraine	11-50	27
	“MustPay - це динамічно розвиваючася ІТ-компанія, що спеціалізується на розробці інноваційних рішень у галузі фінансових технологій.” Source: company website · checked Sep 2, 2026
14	Procard Processing CentreIndirect evidence	Dnipro, Ukraine	51-200	18
	“Company was established in 2015 to provide a full range of services in the field of computer information technologies, software development, implementation, and support, as well…” Source: company website · checked Sep 2, 2026
15	WayforpayIndirect evidence	Chech, Ukraine	11-50	10
	“WayForPay, електронна платіжна система, яка дозволяє клієнтам оплачувати рахунки та покупки в інтернеті, отримувати та приймати грошові перекази, забезпечує прийом платежів для…” Source: company website · checked Sep 2, 2026
16	CascadPartial evidence	Kiev, Ukraine	11-50	8
	“CASCAD is an innovative online payment platform with high adaptability to any business.” Source: company website · checked Sep 2, 2026
17	ActiniaIndirect evidence	Kiyiv, Ukraine	11-50	4
	“Фінансова компанія «Актинія» заснована в 2015 році.” Source: company website · checked Sep 2, 2026
18	MisterpayPartial evidence	Kyiv Kyiv, Ukraine	1-10	3
	“We are an international payment service provider born to make your business simple, secure and up-to-date.” Source: company website · checked Sep 2, 2026

Showing 18 of 37 fintech payment processors based in Ukraine

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Fintech payment processors based in Ukraine at a glance

As of Sep 2, 2026

51-200Median size (employees)

KievLargest hub · 9 HQs

13Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fintech payment processors, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Ukraine whose own description of what they do matches “fintech payment processors”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among fintech payment processors, and records with no verified work email. Companies headquartered outside Ukraine are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 263 across the full list. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many fintech payment processors are there based in Ukraine?

RevenueBase identified 37 fintech payment processors headquartered in Ukraine as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

JSC Ukrainian Processing Center, headquartered in Kyiv, tops this list with the largest team on record.

Which city has the most fintech payment processors?

Kiev leads with 9 headquartered companies, followed by Kyiv (9) and Kiyiv (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 263 verified decision-maker contacts tracked across these 37 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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.