Company lists · Data refreshed September 2026

Top 25 Public sector leadership development organizations based in Germany

RevenueBase identified 521 public sector leadership development organizations headquartered in Germany as of September 2026 and tracks 2,069 professional contacts across them, including 501 with verified work emails. Berlin is the largest hub.

This list covers public sector leadership development organizations headquartered in Germany, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
521Companies
2,069Contacts tracked
501Verified emails
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The 25 largest public sector leadership development organizations based in Germany

Ranked by team size
Top 25 of 521 public sector leadership development organizations based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public sector leadership development organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceHannover, GermanyHQ checked Sep 20, 202651-200116 contacts →

Indirect evidence

“NSI (Niedersächsisches Studieninstitut für kommunale Verwaltung e.”

Source: RevenueBase Database · checked Sep 20, 2026
2Strong evidenceWiesbaden, GermanyHQ checked Sep 20, 202651-200114 contacts →

Strong evidence

Leadership Choices is a professional services firm devoted to leadership and organizational development.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceWermelskirchen, GermanyHQ checked Sep 20, 202651-20085 contacts →

Indirect evidence

“WIR GESTALTEN MIT IHNEN DIE ZUKUNFT DER FÜHRUNG Profil M unterstützt Sie dabei, Führungspotenziale im Unternehmen zu identifizieren und zu entwickeln.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceNürnberg, GermanyHQ checked Sep 20, 202651-20053 contacts →

Indirect evidence

“Als Strategie- und Managementberatung für den öffentlichen Dienst konzentriert sich die arf GmbH seit ihrer Gründung 1995 ausschließlich auf die Beratung des öffentlichen Dienstes.”

Source: RevenueBase Database · checked Sep 20, 2026
5Strong evidenceFrankfurt Am Main, GermanyHQ checked Sep 20, 202651-20050 contacts →

Strong evidence

“Seit 2001 begleitet die SYNK GROUP DAX-Konzerne und mittelständische Unternehmen in Leadership und Development Prozessen.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceBerlin, GermanyHQ checked Sep 20, 20261-1023 contacts →

Indirect evidence

“Große politische Talente stoßen große gesellschaftliche Veränderungsprozesse an.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceWaldshut-tiengen, GermanyHQ checked Sep 20, 202611-5022 contacts →

Indirect evidence

“INSIGHTS MDI® Akademie Vom Vor-gesetzten zur Führungskraft!”

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceBerlin, GermanyHQ checked Sep 20, 202611-5021 contacts →

Partial evidence

“We are sidekicks who work hand in hand with front-running leaders and leadership teams – we call them ‘chiefs’ – to empower and support ambitious growth.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceWalldorf, GermanyHQ checked Sep 20, 20261-1020 contacts →

Indirect evidence

“We change culture.”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceHannover, GermanyHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

“Seit 1998 begleiten wir Unternehmen dabei, ihre Zukunft aktiv zu gestalten.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceBüdingen, GermanyHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

“Alpha Inspiration vereint drei grundlegende Säulen: Training & Coaching, Academy und Organisationsentwicklung.”

Source: RevenueBase Database · checked Sep 20, 2026
12Strong evidenceCologne, GermanyHQ checked Sep 20, 202611-5018 contacts →

Strong evidence

“Seit 1970 ist das IAK ein maßgeblicher Treiber für Leadership und Corporate Development.”

Source: RevenueBase Database · checked Sep 20, 2026
13Partial evidenceRegensburg, GermanyHQ checked Sep 20, 202651-20017 contacts →

Partial evidence

“Nonnast & Kollegen (N&K GmbH) is a company for personnel and organisational development with a company history of more than 30 years.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceBonn, GermanyHQ checked Sep 20, 202611-5016 contacts →

Indirect evidence

“The success of our clients is our benchmark.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceTrossingen, GermanyHQ checked Sep 20, 202611-5014 contacts →

Partial evidence

“Das Grundl Leadership Institut befähigt Menschen in Unternehmen, ihrer Führungsverantwortung gerecht zu werden.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceBielefeld, GermanyHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

“Das Institut für Management-Entwicklung (ime) berät, begleitet und unterstützt mittelständische und große Unternehmen in allen Fragen der Personalentwicklung.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceHamburg, GermanyHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

“Common Purpose ist eine gemeinnützige, unabhängige und überparteiliche Organisation, die vor 30 Jahren in England gegründet wurde und sich inzwischen auf der ganzen Welt…”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceHannover, GermanyHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“Wir sorgen für mehr echte Arbeit und weniger Beschäftigung.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceSiegburg, GermanyHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“Hagen Consulting & Training GmbH ist ein Beratungshaus mit Sitz in Siegburg, Deutschland”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceStarnberg, GermanyHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“RASMUSSEN is a newcomer in the consulting market.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceBerlin, GermanyHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“We at Hertie School Executive Education empower individuals and organisations to thrive in politics, administration, business, and in civil society organisations.”

Source: RevenueBase Database · checked Sep 20, 2026
22Partial evidenceStarnberg, GermanyHQ checked Sep 20, 202611-5011 contacts →

Partial evidence

“We are a preferred provider of Learning and Development, Organizational Development, Coaching and Team building.”

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceMeckesheim, GermanyHQ checked Sep 20, 202611-5011 contacts →

Partial evidence

Leadership Sculptor helps research leaders who operate in competitive environments and want to maximize productivity and reduce conflicts, so they can more easily achieve…”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceGelsenkirchen, GermanyHQ checked Sep 20, 202611-5011 contacts →

Indirect evidence

“Fortbildungspartner für öffentliche Verwaltungen, insbesondere Kommunalverwaltungen Impressum unter:”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceKronburg, GermanyHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“Zielgerichtete Veränderung gelingt nur mit Führung – und wir sind Ihr vertrauensvoller und zuverlässiger Partner auf diesem Weg.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 521 public sector leadership development organizations based in Germany

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Public sector leadership development organizations based in Germany at a glance

As of Sep 20, 2026
24.2%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
13.1%Largest-city concentration · Berlin
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
430
11-50
70
51-200
14
201-500
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 521 companies.

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 public sector leadership development organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “public sector leadership development organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names public sector leadership development organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among public sector leadership development organizations, and records with no verified work email. Companies headquartered outside Germany 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 its RevenueBase Smart Search 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, 501 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 20, 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.

Public sector leadership development organizations by metro

  • Public sector leadership development organizations in Berlin68
  • Public sector leadership development organizations in Hamburg26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names public sector leadership development organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many public sector leadership development organizations are there based in Germany?

RevenueBase identified 521 public sector leadership development organizations headquartered in Germany 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?

NSI Hsvn, headquartered in Hannover, tops this list with the largest team on record.

Which city has the most public sector leadership development organizations?

Berlin leads with 68 headquartered companies, followed by Hamburg (26) and Munchen (18).

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 501 verified decision-maker contacts tracked across these 521 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 20, 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 Smart Search, 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.