Company lists · Data refreshed November 2026

Top 18 Software customization services based in Ukraine

Name: Software customization services based in Ukraine
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 203 companies tracked

RevenueBase identified 203 company matches for software customization services associated with Ukraine as of November 2026 and tracks 4,004 professional contacts across them, including 1,137 with verified work emails. Kyiv is the largest hub.

This list covers company matches for software customization services 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 November 5, 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 Nov 5, 2026 How this list was built

203Companies

4,004Contacts tracked

1,137Verified emails

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The 18 largest software customization services based in Ukraine

Ranked by team size

Top 18 of 203 company matches for software customization services based in Ukraine, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NIX Ukraine	Exact match	Kharkiv, UkraineHQ recorded Nov 5, 2026	1,001-5,000	224 contacts →
	Exact match “NIX is a leading custom software development company based in Ukraine.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Ukeess Software House	Exact match	Lviv, UkraineHQ recorded Nov 5, 2026	51-200	143 contacts →
	Exact match “UKEESS Software House is a custom software development and consulting company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Blackthorn Vision	Exact match	Lviv, UkraineHQ recorded Nov 5, 2026	51-200	126 contacts →
	Exact match “Blackthorn Vision is a Microsoft-partnered.NET and AI development company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Jevera	Exact match	Kyiv City, UkraineHQ recorded Nov 5, 2026	51-200	65 contacts →
	Exact match “JEVERA is about Migration to the Future.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Bits Orchestra	Exact match	Zymna Voda, UkraineHQ recorded Nov 5, 2026	11-50	62 contacts →
	Exact match “Bits Orchestra is a software engineering company specializing in the modernization of business-critical web platforms, CMS, and digital experience platforms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Triare	Exact match	Cherkassy, UkraineHQ recorded Nov 5, 2026	11-50	62 contacts →
	Exact match “TRIARE is your tech partner focused on turning unique business needs into personalized, AI-powered digital solutions that drive growth.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Amtoss	Exact match	Kharkiv, UkraineHQ recorded Nov 5, 2026	51-200	55 contacts →
	Exact match “AMTOSS is a software development company that specializes in delivering custom-tailored technology solutions for companies of all sizes, from SMBs to some of the biggest…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Centum-D	Exact match	Dnipro, UkraineHQ recorded Nov 5, 2026	51-200	49 contacts →
	Exact match “With 12 years of experience, 150+ successful projects, and clients across 19 countries, Centum-D is your trusted technology partner for scalable and results-driven Web & Mobile…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Mascode	Exact match	Kyiv, UkraineHQ recorded Nov 5, 2026	11-50	49 contacts →
	Exact match “We specialize in end-to-end software development, guiding our clients through every stage, from initial discovery to seamless implementation and ongoing support.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Spilna Sprava	Exact match	Vinnytsya, UkraineHQ recorded Nov 5, 2026	51-200	40 contacts →
	Exact match “Spilna Sprava was founded in 90-th by the group of individuals who decided to create their proprietary business after leaving Flextronix Ukraine and Atomic Dog Publishing in the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	URICH	Exact match	Львів, UkraineHQ recorded Nov 5, 2026	11-50	36 contacts →
	Exact match “We specialize in custom software development, delivering scalable and tailored solutions to meet your unique business needs.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Devurai	Exact match	Shevchenkivskyi District, UkraineHQ recorded Nov 5, 2026	11-50	31 contacts →
	Exact match “Most teams that add AI to development get uneven results.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Cybercraft	Exact match	Lviv, UkraineHQ recorded Nov 5, 2026	11-50	30 contacts →
	Exact match “CyberCraft is a founder-led product engineering company helping SaaS companies and scaling startups build new products, scale existing platforms, modernize legacy systems, apply…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Solid Solutions	Exact match	Запорожье, UkraineHQ recorded Nov 5, 2026	11-50	28 contacts →
	Exact match “Solid Solutions is a custom software development agency with successfully completed international projects.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Breeze Software	Exact match	Kyiv, UkraineHQ recorded Nov 5, 2026	11-50	26 contacts →
	Exact match “We are Breeze Software, an outsourcing company with 19 years of experience developing solutions for businesses and non-profit organizations that automate processes, increase…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Netframe	Exact match	Kyiv, UkraineHQ recorded Nov 5, 2026	11-50	25 contacts →
	Exact match “Netframe is where innovation and technology come together to deliver exceptional solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Yellow Duck Coders	Exact match	Chernivtsi, UkraineHQ recorded Nov 5, 2026	11-50	25 contacts →
	Exact match “Dear Friend, You and Your business deserve the highest quality.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Advantiss	Exact match	Sokyryany, UkraineHQ recorded Nov 5, 2026	51-200	23 contacts →
	Exact match “AdvantISS is a 5 custom software development company that provides 20+ IT services to assist clients in automating business processes.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “software customization services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 18 of 203 software customization services based in Ukraine

See the full list, filter by size, metro and specialty, and access 1,137 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software customization services based in Ukraine at a glance

As of Nov 5, 2026

28.4%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

23.2%Largest-city concentration · Kyiv

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

130

51-200

201-500

1,001-5,000

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 203 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 “software customization services” 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 1,137 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 November 5, 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.

Software customization services by metro

Software customization services in Kyiv47

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 “software customization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software customization services are there based in Ukraine?

RevenueBase identified 203 company matches for software customization services associated with Ukraine as of November 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?

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

Which city has the most software customization services?

Kyiv leads with 47 company records, followed by Kharkiv (20) and Lviv (20).

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 1,137 professional contacts with verified work emails tracked across these 203 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 November 5, 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.