Company lists · Data refreshed September 2026

Top 25 Outsourcing development companies based in Ukraine

Name: Outsourcing development companies based in Ukraine
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 452 companies tracked

RevenueBase identified 452 outsourcing development companies headquartered in Ukraine as of September 2026 and tracks 7,620 professional contacts across them, including 1,548 with verified work emails. Kyiv is the largest hub.

This list covers outsourcing development companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

452Companies

7,620Contacts tracked

1,548Verified emails

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The 25 largest outsourcing development companies based in Ukraine

Ranked by team size

Top 25 of 452 outsourcing development companies based in Ukraine, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing development companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Temabit Software Development	Partial evidence	Kyiv, UkraineHQ checked Sep 21, 2026	1,001-5,000	587 contacts →
	Partial evidence “TemaBit is IT service-oriented Company focused on software development.” Source: RevenueBase Database · checked Sep 21, 2026
2	Leobit	Partial evidence	Lviv, UkraineHQ checked Sep 21, 2026	51-200	240 contacts →
	Partial evidence “Leobit is a.NET, AI, and web application development provider for the technology companies and startups primarily located in the US, EU, and the UK.” Source: RevenueBase Database · checked Sep 21, 2026
3	VOLMI	Strong evidence	Kyiv, UkraineHQ checked Sep 21, 2026	201-500	230 contacts →
	Strong evidence “Volmi - a Virtuos Studio is an outsourcing company specializing in game development and content creation.” Source: RevenueBase Database · checked Sep 21, 2026
4	Mobilunity Dedicated Development Teams	Partial evidence	Shevchenkivskyi District, UkraineHQ checked Sep 21, 2026	51-200	229 contacts →
	Partial evidence “Mobilunity is a global provider of dedicated development teams.” Source: RevenueBase Database · checked Sep 21, 2026
5	NIX Ukraine	Partial evidence	Kharkiv, UkraineHQ checked Sep 21, 2026	1,001-5,000	193 contacts →
	Partial evidence “NIX is a leading custom software development company based in Ukraine.” Source: RevenueBase Database · checked Sep 21, 2026
6	Pettersonapps	Partial evidence	Uzhgorod, UkraineHQ checked Sep 21, 2026	51-200	153 contacts →
	Partial evidence “PettersonApps is a reliable software engineering partner for IT product-oriented companies and software development service providers.” Source: RevenueBase Database · checked Sep 21, 2026
7	Ukeess Software House	Partial evidence	Lviv, UkraineHQ checked Sep 21, 2026	51-200	147 contacts →
	Partial evidence “UKEESS Software House is a custom software development and consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
8	Pecode	Indirect evidence	Львів, UkraineHQ checked Sep 21, 2026	51-200	145 contacts →
	Indirect evidence “Since 2017 Pecode Software is striving to create custom web, and mobile solutions for their clients, as well as build trustworthy relationships with both their customers and…” Source: RevenueBase Database · checked Sep 21, 2026
9	Meduzzen	Indirect evidence	Odessa, UkraineHQ checked Sep 21, 2026	51-200	141 contacts →
	Indirect evidence “We are a team of developers focused on delivering high-quality solutions to enhance business.” Source: RevenueBase Database · checked Sep 21, 2026
10	Blackthorn Vision	Partial evidence	Lviv, UkraineHQ checked Sep 21, 2026	51-200	122 contacts →
	Partial evidence “Blackthorn Vision is a Microsoft-partnered.NET and AI development company.” Source: RevenueBase Database · checked Sep 21, 2026
11	Codebridge Technology, INC	Indirect evidence	Kyiv, UkraineHQ checked Sep 21, 2026	51-200	117 contacts →
	Indirect evidence “Codebridge builds AI systems and custom software for growing companies.” Source: RevenueBase Database · checked Sep 21, 2026
12	EXOFT	Partial evidence	Lviv, UkraineHQ checked Sep 21, 2026	51-200	90 contacts →
	Partial evidence “Exoft is a custom software development company headquartered in Ukraine with over a decade of experience providing software solutions to clients worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
13	Relevant Software	Strong evidence	Lviv, UkraineHQ checked Sep 21, 2026	51-200	88 contacts →
	Strong evidence “Relevant is an international outsourcing software development company dedicated to designing, building, and delivering outstanding products.” Source: RevenueBase Database · checked Sep 21, 2026
14	Devabit	Indirect evidence	Lviv, UkraineHQ checked Sep 21, 2026	51-200	74 contacts →
	Indirect evidence “Backed by years of experience delivering innovative solutions, devabit is a reliable technology partner for multiple market-leading companies across North America and Europe.” Source: RevenueBase Database · checked Sep 21, 2026
15	Eventyr	Partial evidence	Kharkiv, UkraineHQ checked Sep 21, 2026	51-200	74 contacts →
	Partial evidence “Eventyr is a fast-growing international outsourcing company based in Lisbon, Portugal.” Source: RevenueBase Database · checked Sep 21, 2026
16	Sevenpro	Partial evidence	Kyiv, UkraineHQ checked Sep 21, 2026	51-200	70 contacts →
	Partial evidence “We are a team of professionals who provide high-quality services in Software Development and Technology Consulting.” Source: RevenueBase Database · checked Sep 21, 2026
17	Triare	Indirect evidence	Cherkassy, UkraineHQ checked Sep 21, 2026	11-50	60 contacts →
	Indirect evidence “TRIARE is a software company that helps businesses and startups with their digital needs.” Source: RevenueBase Database · checked Sep 21, 2026
18	SMISS	Partial evidence	Kharkiv, UkraineHQ checked Sep 21, 2026	51-200	58 contacts →
	Partial evidence “SMISS provides quality software solutions in following domains- Web application development - Web-based information systems development - Cloud solutions - Mobile application…” Source: RevenueBase Database · checked Sep 21, 2026
19	Bits Orchestra	Indirect evidence	Zymna Voda, UkraineHQ checked Sep 21, 2026	11-50	57 contacts →
	Indirect evidence “Bits Orchestra is a software engineering company specializing in the modernization of business-critical web platforms, CMS, and digital experience platforms.” Source: RevenueBase Database · checked Sep 21, 2026
20	Amtoss	Partial evidence	Kharkiv, UkraineHQ checked Sep 21, 2026	51-200	53 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
21	Pixelteh	Partial evidence	Zaporizhzhya, UkraineHQ checked Sep 21, 2026	51-200	52 contacts →
	Partial evidence “Achieve your web design and development goals - on time and within budget!” Source: RevenueBase Database · checked Sep 21, 2026
22	Volpis	Partial evidence	Lviv, UkraineHQ checked Sep 21, 2026	11-50	50 contacts →
	Partial evidence “Volpis is a company of ambitious professionals providing Web & Mobile App Design and Development services for more than 7 years.” Source: RevenueBase Database · checked Sep 21, 2026
23	Mascode	Partial evidence	Kyiv, UkraineHQ checked Sep 21, 2026	11-50	50 contacts →
	Partial evidence “We specialize in end-to-end software development, guiding our clients through every stage, from initial discovery to seamless implementation and ongoing support.” Source: RevenueBase Database · checked Sep 21, 2026
24	Jappware	Partial evidence	Lviv, UkraineHQ checked Sep 21, 2026	51-200	48 contacts →
	Partial evidence “Jappware is a trustworthy software development partner for businesses and individual entrepreneurs worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
25	Spilna Sprava	Indirect evidence	Vinnytsya, UkraineHQ checked Sep 21, 2026	51-200	42 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: outsourcing development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names outsourcing development companies.
Partial evidence: Its own public description names part of outsourcing development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourcing development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 452 outsourcing development companies based in Ukraine

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Outsourcing development companies based in Ukraine at a glance

As of Sep 21, 2026

20.3%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

16.4%Largest-city concentration · Kyiv

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

274

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 452 companies.

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 outsourcing development companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ukraine whose own description of what they do matches “outsourcing development companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names outsourcing development companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among outsourcing development companies, 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 its RevenueBase Smart Search 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, 1,548 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 21, 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.

Outsourcing development companies by metro

Outsourcing development companies in Kyiv74
Outsourcing development companies in Kiev50
Outsourcing development companies in Lviv48
Outsourcing development companies in Kharkiv32
Outsourcing development companies in Lviv Lviv25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names outsourcing development companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many outsourcing development companies are there based in Ukraine?

RevenueBase identified 452 outsourcing development companies 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?

Temabit Software Development, headquartered in Kyiv Kyiv, tops this list with the largest team on record.

Which city has the most outsourcing development companies?

Kyiv leads with 74 headquartered companies, followed by Kiev (50) and Lviv (48).

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 1,548 verified decision-maker contacts tracked across these 452 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 21, 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 Smart Search, 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.