Company lists · Data refreshed September 2026
Top 25 Organizational development consulting firms based in Estonia
RevenueBase identified 123 organizational development consulting firms headquartered in Estonia as of September 2026 and tracks 421 professional contacts across them, including 141 with verified work emails and 23 with mobile numbers. Tallinn is the largest hub.
This list covers organizational development consulting firms headquartered in Estonia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 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.
The 25 largest organizational development consulting firms based in Estonia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 31 | ||||
“Fontes, founded in 1990, is a leading Estonian consulting company operating in the HR and talent management areas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 31 | ||||
“We are an Estonian consulting company with over 30 years of experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 16 | ||||
“At ClouDevOps, we help companies maximize their Workday investment by improving adoption, upskilling internal teams, and streamlining operations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 15 | ||||
“EBS Executive Education, a leading training company in Estonia, acts as a link between the business world and universities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 13 | ||||
“There are tech companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 10 | ||||
“Christiansen Consulting is operating internationally with experienced concultants all over the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 10 | ||||
“We love to see the positive change that leadership brings.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 9 | ||||
“At Change Partners, we specialize in guiding organizations through effective change management, leadership development, and cultural transformation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 | ||||
“As one of the leading recruitment companies in Estonia, Tammiste Personalibüroo is a recruitment and training partner for hundreds of Estonian and international companies…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 7 | ||||
“We help companies to increase their sales revenue or raise the overall quality of sales teams performance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 7 | ||||
“Empowerment is a growth leverage consultancy, working closely with business owners and executives to determine goals and focus for their business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 7 | ||||
“We believe in building institutions that enable humanity to flourish.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 | ||||
“Co-creating thriving teams.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Realcoach OÜIndirect evidence | 5 | |||
“At RealCoach, we believe that success is not just an individual achievement, but a team effort.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“We combine the strengths of German engineering and Estonian education and digitisation to be able to offer you a new kind of consulting, coaching and mentoring experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Self IIPartial evidence | 4 | |||
“SELF II is a training and development company founded in 1989.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 | ||||
“Our mission is to co-create thriving organizations where people want to fulfill their life purpose.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Great ShiftIndirect evidence | 4 | |||
“The world of work has shifted and progressed significantly in the last decade.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 | ||||
“Bristol & Partners is one of the most experienced and valued companies in Estonia - in the field of coaching, Supervision and Team training.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 | ||||
“PersonaliDisain on partneriteks ettevõtetele, kellel on vajadus ja valmisolek areneda mistahes personalijuhtimise valdkonnas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | NanostrategyIndirect evidence | 3 | |||
“At NanoStrategy, we believe that small details can make a big difference.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“With over a decade of experience in sales, marketing, and business development.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“At FranklinCovey Estonia, we transform organizations by building exceptional leaders, teams, and cultures that get results.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | MotivaatorIndirect evidence | 2 | |||
“Motivaator.ee asutaja Kaido Pajumaa on juhtide ja meeskondade koolitaja ning konsultant, kes aitab juhtidel panna inimesed päriselt kaasa tulema – ilma nende pideva…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“We are a dynamic consulting firm with top knowledge on there role of data in building companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 123 organizational development consulting firms based in Estonia
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Organizational development consulting firms based in Estonia at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among organizational development consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Estonia whose own description of what they do matches “organizational development consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among organizational development consulting firms, and records with no verified work email. Companies headquartered outside Estonia are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 141 across the full list. 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 September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Organizational development consulting firms by metro
- Organizational development consulting firms in Tallinn100
Frequently asked
How many organizational development consulting firms are there based in Estonia?
RevenueBase identified 123 organizational development consulting firms headquartered in Estonia as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Fontes Talent Advisory, headquartered in Tallinn, tops this list with the largest team on record.
Which city has the most organizational development consulting firms?
Tallinn leads with 100 headquartered companies, followed by Tartu (6) and City Centre (1).
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 141 verified decision-maker contacts tracked across these 123 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.
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