Company lists · Data verified August 2026

Top 20 Business consulting firms based in Estonia

Name: Business consulting firms based in Estonia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 95 companies tracked

There are 95 business consulting firms headquartered in Estonia (RevenueBase, August 2026). RevenueBase tracks 274 professional contacts across them, including 65 with verified work emails and 17 with mobile numbers. Tallinn is the largest hub.

This list covers business consulting firms headquartered in Estonia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

95Companies

274Contacts tracked

65Verified emails

17Mobile numbers

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The 20 largest business consulting firms based in Estonia

Ranked by team size

Top 20 of 95 business consulting firms based in Estonia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Akkadian Strategic Advisory	Tallinn	11-50	17	13
2	Deevth	Tallinn	201-500	13	7
3	Daniliants Ventures	Tallinn	11-50	13	3
4	Powerful Marketers	Tallinn	1-10	13	2
5	Christiansen Consulting	Tallinn	1-10	10	4
6	Change Partners	Tallinn	11-50	9	5
7	Dominate Sales OÜ	Tallinn	1-10	7	7
8	Empowerment Estonia	Tallinn	1-10	7	5
9	Onte Digital	Tartu Linn	1-10	7	1
10	EP Consulting Services OÜ	n/a	1-10	5	2
11	Oliver Consulting	Paide	1-10	3	1
12	Foaal Consulting	n/a	1-10	2	2
13	Urbanfish Consulting	n/a	1-10	2	2
14	tangibly.tech	Tallin	11-50	2	1
15	Skia Consult	Tallinn	1-10	2	1
16	Axelisys	Tallinn	1-10	2	1
17	Moccca Consulting OÜ	Tallinn	1-10	2	1
18	Business Advisor BA Investments	n/a	1-10	1	1
19	Hildens	Tallinn	1-10	1	1
20	Berghal Finance & Management Consultant	Tallinn	1-10	1	1

Showing 20 of 95 business consulting firms based in Estonia

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Business consulting firms based in Estonia at a glance

As of Aug 28, 2026

1-10Median size (employees)

TallinnLargest hub · 77 HQs

17Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Business consulting firms by metro

Metro	Companies
Business consulting firms in Tallinn	77
Business consulting firms in Talinn	2
Business consulting firms in Tallin	2
Business consulting firms in Tartu Linn	1
Business consulting firms in Kesklinna Linnaosa Tallinn	1
Business consulting firms in Paide	1
Business consulting firms in Mahe	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “business consulting firms”, with match quality audited by blind human judging, and headquartered in Estonia.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many business consulting firms are there based in Estonia?

There are 95 business consulting firms headquartered in Estonia as of August 2026 (RevenueBase).

What is the largest company on this list?

Akkadian Strategic Advisory, headquartered in Tallinn, tops this list with the largest team on record.

Which city has the most business consulting firms?

Tallinn leads with 77 headquartered companies, followed by Talinn (2) and Tallin (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 65 verified decision-maker contacts tracked across these 95 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.