Company lists · Data refreshed September 2026
Top 15 Tax audit firms based in Bremen, Germany
RevenueBase identified 32 tax audit firms headquartered in Bremen, Germany as of September 2026 and tracks 182 professional contacts across them, including 58 with verified work emails. Berlin is the largest hub.
This list covers tax audit firms headquartered in Bremen, 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 22, 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.
The 15 largest tax audit firms based in Bremen, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 34 contacts → | ||||
Indirect evidence “The RTC | Group is an accounting group located in Bremen, Hamburg and Lower Saxony in Germany.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 16 contacts → | ||||
Partial evidence “SIEMER + PARTNER is an auditing and tax consulting company with a professional focus on creative and actively supporting business and tax law advice.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 13 contacts → | ||||
Indirect evidence “Success calls for the right partner Entrepreneurial success results from great dedication to making the right decisions in complex regulatory environments.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 6 contacts → | ||||
Indirect evidence “Im Herzen der Bremer Überseestadt betreut berater-bremen mit fünf Partner/innen und 40 Kollegen/innen regionale und überregionale Mandate individuell, partnerschaftlich und in der…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 6 contacts → | ||||
Strong evidence “Willer & Partner mbB, Bremen, Audit Tax Advisory Willer & Partner is one of the most modern tax advising firms in Bremen.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 5 contacts → | ||||
Indirect evidence “Wir sind Ihre Steuerberater aus der Hansestadt Bremen und dem Landkreis Osterholz-Scharmbeck und freuen uns darauf, Sie schon bald in unserer mittelständischen Sozietät begrüßen…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 4 contacts → | ||||
Indirect evidence “Unternehmen brauchen heute mehr als einen Steuerberater oder Wirtschaftsprüfer.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 4 contacts → | ||||
Indirect evidence “Wir sind eine mittelständische Steuerberatungs- und Wirtschaftsprüfungsgesellschaft in Bremen mit Blick auf die Weser.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 4 contacts → | ||||
Indirect evidence “Das Leben bedeutet Vielfalt und stetige Veränderung – so wie die geschäftlichen Herausforderungen.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 3 contacts → | ||||
Indirect evidence “Wir sind eine Wirtschaftsprüfungs- und Steuerberatungsgesellschaft im Technologiepark Bremen, nahe der Universität.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 3 contacts → | ||||
Indirect evidence “Die Wirtschaftsprüfungs- und Steuerberatungspartnerschaft Schomburg Rother Schumacher ist seit Jahrzehnten in Bremen etabliert und betreut regionale und überregionale Mandate…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 2 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1 contacts → | ||||
Indirect evidence “Die Gerdes & Kollegen Steuerberatung ist ein tierisch nettes Experten-Team in Bremen.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: tax audit firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names tax audit firms.
- Partial evidence
- Its own public description names part of tax audit firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name tax audit firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 15 of 32 tax audit firms based in Bremen, Germany
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Tax audit firms based in Bremen, Germany at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Bremen, so it is reported there. Company counts and contact totals on this page are exact for Bremen, over 32 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 tax audit firms, 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 Bremen, Germany whose own description of what they do matches “tax audit firms”. 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 tax audit firms), 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 tax audit firms, and records with no verified work email. Companies headquartered outside Bremen 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, 58 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 22, 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.
Tax audit firms by metro in Germany
- Tax audit firms in Berlin164
- Tax audit firms in Hamburg124
- Tax audit firms in Munchen100
- Tax audit firms in Koln69
- Tax audit firms in Dusseldorf49
- Tax audit firms in Dresden37
- Tax audit firms in Hannover36
- Tax audit firms in Munich35
- Tax audit firms in Stuttgart35
- Tax audit firms in Bremen32
- Tax audit firms in Frankfurt Am Main30
- Tax audit firms in Leipzig26
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 tax audit firms, 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 tax audit firms are there based in Bremen, Germany?
RevenueBase identified 32 tax audit firms headquartered in Bremen, 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?
RTC Gruppe, headquartered in Bremen, tops this list with the largest team on record.
Which city has the most tax audit firms?
Berlin leads with 164 headquartered companies, followed by Hamburg (124) and Munchen (100).
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 58 verified decision-maker contacts tracked across these 32 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 22, 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.
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