Company lists · Data refreshed November 2026

Top 17 Custom web application development services based in Estonia

RevenueBase identified 54 company matches for custom web application development services associated with Estonia as of November 2026 and tracks 537 professional contacts across them, including 172 with verified work emails. Tallinn is the largest hub.

This list covers company matches for custom web application development 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 6, 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 6, 2026 How this list was built
54Companies
537Contacts tracked
172Verified emails
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The 17 largest custom web application development services based in Estonia

Ranked by team size
Top 17 of 54 company matches for custom web application development services based in Estonia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchTallinn, EstoniaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTallinn, EstoniaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4Exact matchTallinn, EstoniaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
5Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Shark Software is an IT company offering web and mobile development services to the international market since 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTallinn, EstoniaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchKristiine, EstoniaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Being the pioneers of our business we have more than 20 years of experience which has given us the ability to handle even the most challenging projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“WebСap Digitals is a full-cycle web development company with offices in Estonia and Ukraine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTartu, EstoniaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-507 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTallinn, EstoniaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“MANU:TEAM is an outsourcing services provider, which develops web applications and has experience in web development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKuressaare, EstoniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Are you looking for a web development partner that can help your business thrive online?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Our core competence lies in building turnkey web based solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“BWinW is a web & mobile development company with the office in Tallinn, Estonia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Zallantis OÜ, a European-based company, stands out as a premier web and mobile development firm specializing in building high-performance, scalable, and secure web and mobile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 17 of 54 custom web application development services based in Estonia

See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom web application development services based in Estonia at a glance

As of Nov 6, 2026
32.0%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
72.2%Largest-city concentration · Tallinn
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
19
51-200
5

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 54 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 “custom web application development 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 172 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 6, 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 development 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 “custom web application development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom web application development services are there based in Estonia?

RevenueBase identified 54 company matches for custom web application development 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?

Breakwater Technology 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 development services?

Tallinn leads with 39 company records, followed by Tartu (5) and Elva (1).

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 172 professional contacts with verified work emails tracked across these 54 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 6, 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.