Company lists · Data refreshed September 2026

Top 25 Custom web application developers based in Ukraine

Name: Custom web application developers based in Ukraine
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 408 companies tracked

RevenueBase identified 408 company matches for custom web application developers associated with Ukraine as of September 2026 and tracks 4,061 professional contacts across them, including 299 with verified work emails. Kyiv is the largest hub.

This list covers company matches for custom web application developers 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 19, 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 19, 2026 How this list was built

408Companies

4,061Contacts tracked

299Verified emails

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The 25 largest custom web application developers based in Ukraine

Ranked by team size

Top 25 of 408 company matches for custom web application developers based in Ukraine, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	'asign' WEB Development Studio	Exact match	Lviv, UkraineHQ recorded Sep 19, 2026	n/a	288 contacts →
	Exact match “What we do: Web-pages - from simple landing pages to complex stores and catalogs Presentation platforms Corporate identity and corporate logo design Business processes automation…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Drum'n'code	Exact match	Shevchenkivskyi District, UkraineHQ recorded Sep 19, 2026	51-200	94 contacts →
	Exact match “Thanks for checking our profile If you need to develop modern, SEO optimized, responsive and fast-loading website for your business or build mobile application that will be…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Requestum	Exact match	Kharkiv, UkraineHQ recorded Sep 19, 2026	51-200	85 contacts →
	Exact match “Requestum, where every letter means something.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	IT Delight	Exact match	Kyiv, UkraineHQ recorded Sep 19, 2026	51-200	62 contacts →
	Exact match “We provide complete and cost-effective solutions for a wide range of website design & development services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Triare	Exact match	Cherkassy, UkraineHQ recorded Sep 19, 2026	11-50	60 contacts →
	Exact match “TRIARE is a software company that helps businesses and startups with their digital needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	CHE IT Group WEB Development Experts & Ai-Automation	Exact match	Chernihiv, UkraineHQ recorded Sep 19, 2026	51-200	58 contacts →
	Exact match “Che IT is an award-winning web development partner specializing in Webflow, Wordpress, and E-commerce for agencies, startups, and SMEs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Pixelteh	Exact match	Zaporizhzhya, UkraineHQ recorded Sep 19, 2026	51-200	52 contacts →
	Exact match “Achieve your web design and development goals - on time and within budget!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Default Value	Exact match	Черкаси, UkraineHQ recorded Sep 19, 2026	11-50	47 contacts →
	Exact match “Default Value is a web development company founded by developers and built with technological excellence and transparent partnership core concepts.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Javascript Ninjas	Exact match	Zaporizhzhia, UkraineHQ recorded Sep 19, 2026	11-50	45 contacts →
	Exact match “Celebrating innovation and expertise, our Ukrainian-based IT company specializes in comprehensive web development, mobile solutions, and UI/UX design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	OSDB	Exact match	Kyiv, UkraineHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “OSDB is a full cycle web development company, specializing in web applications development for customers from all over the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	URICH	Exact match	Львів, UkraineHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
12	Cybercraft	Exact match	Lviv, UkraineHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
13	ITJET	Exact match	Work, UkraineHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “itjet is a software development partner that can turn your ideas into reality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Yellow Duck Coders	Exact match	Chernivtsi, UkraineHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Dear Friend, You and Your business deserve the highest quality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Solid Solutions	Exact match	Запорожье, UkraineHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Solid Solutions is a custom software development agency with successfully completed international projects.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Flexi IT	Exact match	Kyiv, UkraineHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “Flexi IT is a boutique software development company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	right.link	Exact match	Kharkiv, UkraineHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “At Right.Link, our foundation is built by engineers, and our mission revolves around serving our customers with excellence.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Splinestudio	Exact match	Dnipro, UkraineHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Since 2005 we have executed our main marketing strategy by word of mouth.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Challengesoft	Exact match	Cherkassy, UkraineHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “Who We Are We are an experienced team that has a strong desire to create software that works reliably.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	CUDEV	Exact match	Kharkiv, UkraineHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “CUDEV provides top quality software development services for customers from around the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Lytvynov Production	Exact match	Dnipro, UkraineHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “About Us At Lytvynov Production, we are committed to transforming visionary ideas into robust digital solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Fluvius Software Engineering	Exact match	Kharkiv, UkraineHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “Most founders & CXOs we meet, running e-commerce platforms, internal ERPs, or their own SaaS, are stuck between two pressures: the market wants AI features now, and the board…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Nodeart	Exact match	Kyiv, UkraineHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Is your Business ready for Mobile?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Headworks	Exact match	Dnipro, UkraineHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “We're a dev company specializing in development of cross-platform mobile applications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Intechsoft	Exact match	Kharkiv, UkraineHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “The InTechSoft company exists since the beginning of 2013 and provides outsourcing services in development of web applications on the basis of PHP.” Recorded in the RevenueBase company graph · Sep 19, 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 “custom web application developers”. 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 25 of 408 custom web application developers based in Ukraine

See the full list, filter by size, metro and specialty, and access 299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom web application developers based in Ukraine at a glance

As of Sep 19, 2026

7.4%Verified-email coverage

10.0Average contacts per company

11-50Median size (employees)

26.0%Largest-city concentration · Kyiv

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

225

51-200

201-500

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 408 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 “custom web application developers” 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 299 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 19, 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.

Custom web application developers by metro

Custom web application developers in Kyiv106

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 “custom web application developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom web application developers are there based in Ukraine?

RevenueBase identified 408 company matches for custom web application developers 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?

'asign' WEB Development Studio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom web application developers?

Kyiv leads with 106 company records, followed by Lviv (34) and Kharkiv (25).

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 299 professional contacts with verified work emails tracked across these 408 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 19, 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.