Company lists · Data verified August 2026

Top 8 Change management consulting companies based in Estonia

Name: Change management consulting companies based in Estonia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 40 companies tracked

This directory lists 40 change management consulting companies based in Estonia, with 116 business contacts and 20 email addresses as of August 2026. Tallinn is the single most-represented city among the companies on the list. Buyers can use the directory to identify providers, while sales teams can use it for account research and outreach.

Change management consulting companies help organizations plan and carry out the people, process, and communications work needed to adopt organizational changes. This list covers companies that provide consulting services for planning, communicating, implementing, or sustaining organizational change. Ranked by team size, largest first. Data current as of August 28, 2026.

40Companies

116Contacts tracked

20Verified emails

7Mobile numbers

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The 8 largest change management consulting companies based in Estonia

Ranked by team size

Top 8 of 40 change management consulting companies 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	Deevth	Tallinn	201-500	13	7
2	Change Partners	Tallinn	11-50	9	5
3	DD Foundation	Tartu	11-50	7	1
4	EP Consulting Services OÜ	n/a	1-10	5	2
5	Sunergos	Tallinn	1-10	4	2
6	Edutizer	Tallinn	1-10	3	1
7	Bridge Consulting	Tallin	1-10	1	1
8	Glaukos Digital	Tallinn	1-10	1	1

Showing 8 of 40 change management consulting companies based in Estonia

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Change management consulting companies based in Estonia at a glance

As of Aug 28, 2026

1-10Median size (employees)

TallinnLargest hub · 35 HQs

7Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

Change management consulting companies by metro

Metro	Companies
Change management consulting companies in Tallinn	35
Change management consulting companies in Mahe	1
Change management consulting companies in Tartu	1
Change management consulting companies in Tallin	1
Change management consulting companies in Remote	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 “change management consulting companies”, 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 change management consulting companies are in the directory?

The directory includes 40 change management consulting companies based in Estonia, current as of August 2026.

Where are the most change management consulting companies located?

Tallinn is the single most-represented city among the companies on the list.

How can I find contacts at change management consulting companies?

The directory provides 116 contacts and 20 email addresses associated with the listed companies.

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Related lists

Change management consulting companies by geography

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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.