Company lists · Data refreshed September 2026

Top 25 Decision science consultancies based in Germany

RevenueBase identified 81 company matches for decision science consultancies associated with Germany as of September 2026 and tracks 524 professional contacts across them, including 200 with verified work emails. Berlin is the largest hub.

This list covers company matches for decision science consultancies associated with Germany, 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 September 28, 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 Sep 28, 2026 How this list was built
81Companies
524Contacts tracked
200Verified emails
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The 25 largest decision science consultancies based in Germany

Ranked by team size
Top 25 of 81 company matches for decision science consultancies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchMunich, GermanyHQ recorded Sep 28, 202651-200112 contacts →

Exact match

“TWS Partners is the only company globally which is exclusively and successfully using economic science to improve business performance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchKarlsruhe, GermanyHQ recorded Sep 28, 202611-5041 contacts →

Exact match

“Aus Daten gewinnen wir Erkenntnisse und schaffen aus ihnen Werte.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBerlin, GermanyHQ recorded Sep 28, 202651-20037 contacts →

Exact match

“Unternehmen einfach richtig gut beraten - Das haben wir uns als Team auf die Fahne geschrieben.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBerlin, GermanyHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Our mission is to provide relevant analysis and advice to key decision makers from the public and private sector by using our own state-of the art data analysis technology.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMunich, GermanyHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Statistical Consulting & Data Science, Advanced Analytics, IA, Big Data, Machine learning - Customised solutions including training, for large and small companies of different…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchHamburg, GermanyHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“StatSoft is a specialised consulting company in the field of Data Science, Machine Learning (ML) and Artificial Intelligence (AI).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchWiesbaden, GermanyHQ recorded Sep 28, 202651-20018 contacts →

Exact match

“Garritz International – The Consultancy Bridging Marketing Science, Programmatic & Innovation Since our founding in 2011, Garritz International has evolved from a global digital…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchFrankfurt, GermanyHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“The IPE Institute for PolicyEvaluation combines data analytics and data science with political and regulatory strategic consulting services for legislators, companies and other…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBerlin, GermanyHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“INWT Statistics is a fast growing data and analytics company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchKarlsruhe, GermanyHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“anacision bietet Data Science Consulting auf höchstem Niveau.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchDüsseldorf, GermanyHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Analytics Consulting: Good advice for the future.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchHürth, GermanyHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Wir stehen für Human-Centered Data Science.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchStarnberg, GermanyHQ recorded Sep 28, 20261-109 contacts →

Exact match

“decision partners ist ein Beratungs- und Trainingsunternehmen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Sep 28, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Sep 28, 20261-106 contacts →

Exact match

“In every aspect of business, people are the direct or indirect focus.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Simply Rational: Consulting + Training.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLechbruck, GermanyHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Consultancy for mathematical modeling in enterprise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLeimen, GermanyHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Als lokales Start-up im Raum Heidelberg und Koblenz bieten wir innovative Lösungen für alles rund um Daten und Statistik.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchElsdorf, GermanyHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Lernen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchKarlsruhe, GermanyHQ recorded Sep 28, 20261-103 contacts →

Exact match

“delta Karlsruhe ist eine studentische Unternehmensberatung, die Unternehmen mit datenbasierten Analysen, frischen Perspektiven und pragmatischen Lösungen unterstützt.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchDarmstadt, GermanyHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Proventus Analytics verhilft durch den intelligenten Einsatz von Technologie zu besseren Ergebnissen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchCologne, GermanyHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Our founder is a behavioral mathematican, fascinated by the human factor in business and data science.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchFrankfurt, GermanyHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Quantwerker is a data science and advanced analytics consultancy delivering end-to-end solutions to drive business performance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Sep 28, 20261-101 contacts →

Exact match

“DISRPTIVE empowers brands to make smarter, data-driven business decisions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchDreieich, GermanyHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Als erfahrene Organisations- und Personalentwickler rüsten wir Organisationen für das Entscheiden in einer komplexen Welt.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 81 decision science consultancies based in Germany

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Decision science consultancies based in Germany at a glance

As of Sep 28, 2026
38.2%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
19.8%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
14
51-200
5
201-500
2

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 81 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 Germany whose business descriptions match “decision science 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 200 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 September 28, 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 “decision science consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many decision science consultancies are there based in Germany?

RevenueBase identified 81 company matches for decision science consultancies associated with Germany as of September 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?

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

Which city has the most decision science consultancies?

Berlin leads with 16 company records, followed by Hamburg (7) and Munich (5).

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 200 professional contacts with verified work emails tracked across these 81 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 September 28, 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.