Company lists · Data refreshed September 2026

Top 16 Computer software development companies based in Lithuania

RevenueBase identified 42 computer software development companies headquartered in Lithuania as of September 2026 and tracks 499 professional contacts across them, including 250 with verified work emails. Vilnius is the largest hub.

This list covers computer software development companies headquartered in Lithuania, 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
42Companies
499Contacts tracked
250Verified emails
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The 16 largest computer software development companies based in Lithuania

Ranked by team size
Top 16 of 42 computer software development companies based in Lithuania, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to computer software 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceVilnius, LithuaniaHQ checked Sep 21, 202651-200152 contacts →

Strong evidence

“Since our founding in 2008, we've been constantly expanding to offer our clients a wide range of high quality services, including project management, custom software development…”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceKaunas, LithuaniaHQ checked Sep 21, 202651-20071 contacts →

Partial evidence

“At "Agmis" we are more than software developers.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceVilnius, LithuaniaHQ checked Sep 21, 202651-20049 contacts →

Indirect evidence

“We're saying hi from Vilnius and Kaunas and Berlin, where we enjoy our days creating outcome-driven digital experiences that empower companies all over the globe.”

Source: RevenueBase Database · checked Sep 21, 2026
4Strong evidenceKaunas, LithuaniaHQ checked Sep 21, 202611-5033 contacts →

Strong evidence

“Toughlex is a Lithuania-based IT company founded in 2015, that partners with companies in need of software development services.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceVilnius, LithuaniaHQ checked Sep 21, 202611-5024 contacts →

Indirect evidence

“High-Quality Delivery on Time and Budget.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceVilnius, LithuaniaHQ checked Sep 21, 202611-5012 contacts →

Indirect evidence

“Our company designs and develops custom applications.”

Source: RevenueBase Database · checked Sep 21, 2026
7Strong evidenceVilnius, LithuaniaHQ checked Sep 21, 202611-5010 contacts →

Strong evidence

“Dzensoft is a software development company with more than 10 years of professional experience.”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceVilnius, LithuaniaHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“Specific-Group, Empowering your digital transformation journey Since its start in 1998 in Vienna, Austria, Specific-Group has evolved into an international IT partner, delivering…”

Source: RevenueBase Database · checked Sep 21, 2026
9Strong evidenceKaunas, LithuaniaHQ checked Sep 21, 202611-506 contacts →

Strong evidence

Software design and development services, using Microsoft technologies, Android and iOS development tools.”

Source: RevenueBase Database · checked Sep 21, 2026
10Strong evidenceŠiauliai, LithuaniaHQ checked Sep 21, 20261-106 contacts →

Strong evidence

Software engineering and product development company.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceKaunas, LithuaniaHQ checked Sep 21, 20261-106 contacts →

Partial evidence

“We are ConfiStecH - a team of engineers in pursuit of software excellence.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceKaunas, LithuaniaHQ checked Sep 21, 202651-2004 contacts →

Indirect evidence

“TECHNOLOGINIŲ PASLAUGŲ SPRENDIMAI, UAB is a company based out of Gaiziunu g.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceKaunas, LithuaniaHQ checked Sep 21, 202611-503 contacts →

Partial evidence

“BITCAT is a team of highly skilled developers who are dedicated to delivering the highest quality software solutions to meet the unique needs of our clients.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceVilnius, LithuaniaHQ checked Sep 21, 202611-503 contacts →

Indirect evidence

“UAB STEKAS was founded in 1991 in Vilnius and have more than 25 years experience in IT field developing and implementing business management and accounting IT projects for various…”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceVilnius, LithuaniaHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Empowering businesses with innovative solutions through lasting partnerships.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceVilnius, LithuaniaHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

“We are 1T2B.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 16 of 42 computer software development companies based in Lithuania

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Computer software development companies based in Lithuania at a glance

As of Sep 21, 2026
50.1%Verified-email coverage
11.9Average contacts per company
1-10Median size (employees)
61.9%Largest-city concentration · Vilnius
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
13
51-200
7

Email recency for this list is measured worldwide rather than for Lithuania, so it is reported there. Company counts and contact totals on this page are exact for Lithuania, over 42 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 computer software 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 Lithuania whose own description of what they do matches “computer software 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 computer software 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 computer software development companies, and records with no verified work email. Companies headquartered outside Lithuania 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, 250 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.

Computer software development companies by metro

  • Computer software development companies in Vilnius26

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 computer software 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 computer software development companies are there based in Lithuania?

RevenueBase identified 42 computer software development companies headquartered in Lithuania 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?

Insoft, headquartered in Vilnius, tops this list with the largest team on record.

Which city has the most computer software development companies?

Vilnius leads with 26 headquartered companies, followed by Kaunas (12) and Siauliai (2).

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 250 verified decision-maker contacts tracked across these 42 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.