Company lists · Data refreshed November 2026

Top 20 IT consultancies based in Tallinn, Estonia

RevenueBase identified 226 company matches for IT consultancies associated with Tallinn, Estonia as of November 2026 and tracks 3,283 professional contacts across them, including 1,506 with verified work emails. Across Estonia, Tallinn is the largest hub for this category.

This list covers company matches for IT consultancies associated with Tallinn, 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
226Companies
3,283Contacts tracked
1,506Verified emails
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The 20 largest IT consultancies based in Tallinn, Estonia

Ranked by team size
Top 20 of 226 company matches for IT consultancies based in Tallinn, 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, 20261,001-5,0001,907 contacts →

Exact match

“Nortal is a strategic innovation and technology company with an unparalleled track-record of delivering successful transformation projects for over 25 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTallinn, EstoniaHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“OIXIO on meie salakood, millega häälestame parimad tehnoloogiad, oskused ja kogemused Sinu eesmärkide saavutamiseks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTallinn, EstoniaHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Wisercat is an Estonian software engineering company with nearly two decades of experience delivering complex digital systems for private and public sector organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“We provide expert software engineering and consultancy services to help businesses and government institutions grow and thrive in the information technology era.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTallinn, EstoniaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Since 2017 we have been shaping our RAGNARÖK business reputation as a reliable partner worth establishing long-term cooperation with.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Our specialization spans Talents on Demand, Dedicated Engineering Teams, High-End IT Consulting, and efficient IT Recruiting Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTallinn, EstoniaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Telecom leaders are under growing pressure to deliver faster execution, smarter operations, and measurable transformation outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“There are tech companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTallinn, EstoniaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“DCsolution is an international service provider and consultant with broad competence in building IT strategies for young and mature organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Hireload is a Global IT Recruitment & Consulting Agency that aims to connect businesses all over the world with the right talent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Loovatech helps startups and businesses create successful software products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Christiansen Consulting is operating internationally with experienced concultants all over the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Nordic Koolitus offers IT and Management trainings and consultancy to both beginners and professional level actors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“BPW Consulting was established in We have specialized in Business Process Digitalization, Custom Software Development, Software Support & Maintenance, and IT Consulting and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“AS Stallion is a cyber security solutions company in the Baltics established in 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ebea strives to redefine the concept of consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We love what we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTallinn, EstoniaHQ recorded Nov 6, 20261-106 contacts →

Exact match

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

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

Showing 20 of 226 IT consultancies based in Tallinn, Estonia

See the full list, filter by size, metro and specialty, and access 1,506 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consultancies based in Tallinn, Estonia at a glance

As of Nov 6, 2026
45.9%Verified-email coverage
14.5Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
153
11-50
51
51-200
18
201-500
2
1,001-5,000
2

Email recency for this list is measured across the whole Estonia list rather than for Tallinn, so it is reported there. Company counts and contact totals on this page are exact for Tallinn, over 226 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 Tallinn, Estonia whose business descriptions match “IT consultancies” 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 1,506 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.

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 “IT consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consultancies are there based in Tallinn, Estonia?

RevenueBase identified 226 company matches for IT consultancies associated with Tallinn, 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?

Nortal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Estonia has the most IT consultancies?

Tallinn leads Estonia with 226 company records, followed by Tartu (13) and Tallin (12).

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 1,506 professional contacts with verified work emails tracked across these 226 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.