Company lists · Data refreshed November 2026

Top 25 Software customization services based in Estonia

RevenueBase identified 81 company matches for software customization services associated with Estonia as of November 2026 and tracks 987 professional contacts across them, including 298 with verified work emails. Tallinn is the largest hub.

This list covers company matches for software customization services associated with Estonia, 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
81Companies
987Contacts tracked
298Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest software customization services based in Estonia

Ranked by team size
Top 25 of 81 company matches for software customization services based in Estonia, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-200123 contacts →

Exact match

“We build products, data pipelines, cloud infrastructure, and AI systems, secure, scalable, and focused on revenue growth.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-200105 contacts →

Exact match

“Breakwater Technology is a technology solutions company passionate about Customer tailored product development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“WebLegends is a full-service software development company with over 7 years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“Ready to take your Software product to the next level?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Avalanche Laboratory purpose is to be a reliable and long-term business partner to our customers offering them customized software solutions tailored for their business processes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“We are a software development powerhouse based in Estonia, but our reach is decidedly global.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-20040 contacts →

Exact match

“Embrox Solutions is an IT company based in Lviv, Ukraine, and Tallinn, Estonia, that develops a wide range of unique software products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Aktors concentrates on software development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“We offer intelligent and efficient services in software engineering.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“From initial concept to execution, we specialize in crafting solutions that drive success and growth, ensuring sustainability and long-term results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“TwinCore is a software development company that builds, modernizes, and supports custom business software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“LNOKS helps mid-market companies build the custom software they can't buy off the shelf - purpose-built operational systems, commerce platforms, and data tools that replace…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Red Function OÜ is a Tallinn-based software development and systems integration partner helping businesses turn technology into measurable results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchCity Centre, EstoniaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Solutional OÜ came onto the scene in 2020 with a mission to help companies find solutions to the actual problems instead of applying patches to the symptoms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Mindworks Industries is an Estonian IT company headquartered in Tallinn.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPeetri Alevik, EstoniaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“NOVATER SOLUTIONS on Eesti tehnoloogiaettevõte, mis on spetsialiseerunud tarkvaraarendusele ja keerukatele süsteemiintegratsioonidele.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTartu, EstoniaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Back-end or front-end, we’ve got you covered.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Puzzles IT is a forward-thinking software development company founded in 2019.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchTallinn, EstoniaHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Soluvi is a custom application development and software engineering company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-2006 contacts →

Exact match

“Our vision is to have 100 million active end users of information systems developed by us and to be the preferred software development partner in the Nordics for growing companies…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchTallinn, EstoniaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Modus OÜ is IT outsourcing and custom software development company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Introducing Satva.dev, the IT company that's committed to delivering top-notch digital solutions for businesses like yours.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchTallinn, EstoniaHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Digitize is a team of highly experienced software engineers, quality guards and consulting professionals on a mission to create, customize and maintain software that enables…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchTallinn, EstoniaHQ recorded Nov 5, 202651-2003 contacts →

Exact match

“Finestmedia is a privately held company founded and headquartered in Tallinn, Estonia with affiliate in Gdansk, Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchTartu, EstoniaHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Software Development Consultants Offering enterprise-grade software services around cloud computing, software quality, data processing, and development processes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 81 software customization services based in Estonia

See the full list, filter by size, metro and specialty, and access 298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Software customization services based in Estonia at a glance

As of Nov 5, 2026
30.2%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
74.1%Largest-city concentration · Tallinn
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
26
51-200
13

Email recency for this list is measured worldwide rather than for Estonia, so it is reported there. Company counts and contact totals on this page are exact for Estonia, over 81 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 Estonia 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 298 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

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 Estonia?

RevenueBase identified 81 company matches for software customization services associated with Estonia 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?

Ralabs 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?

Tallinn leads with 60 company records, followed by Tartu (4) and Tallin (3).

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 298 professional contacts with verified work emails tracked across these 81 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.

Ready to reach these companies? Verified emails and direct dials for all 81 software customization services based in Estonia. Start with a free account, no credit card.

Download this list →

Related lists

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.