Company lists · Data refreshed November 2026

Top 25 Substance over form tax advisors worldwide

Name: Substance over form tax advisors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 9,433 companies tracked

RevenueBase identified 9,433 company matches for substance over form tax advisors worldwide as of November 2026 and tracks 54,996 professional contacts across them, including 14,410 with verified work emails. Germany is the largest market and Berlin the largest hub.

This list covers company matches for substance over form tax advisors worldwide, 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 November 6, 2026. Country and city lists for substance over form tax advisors follow the table.

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 Nov 6, 2026 How this list was built

9,433Companies

54,996Contacts tracked

14,410Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest substance over form tax advisors worldwide

Ranked by team size

Top 25 of 9,433 company matches for substance over form tax advisors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	TAX Consultant	Exact match	Brighton, United KingdomHQ recorded Nov 6, 2026	n/a	2,211 contacts →
	Exact match “A traditional general practice, with a twist.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	WTS Deutschland	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	1,001-5,000	905 contacts →
	Exact match “WTS ist ein globaler Full-Service Anbieter für Steuerberatungsleistungen und Financial & Deal Advisory.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	WIPRO	Exact match	Valencia, SpainHQ recorded Nov 6, 2026	n/a	832 contacts →
	Exact match “En Wipro impulsamos el progreso.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Chevez	Exact match	Mexico City, MexicoHQ recorded Nov 6, 2026	501-1,000	740 contacts →
	Exact match “Chevez Ruiz Zamarripa, es una firma especializada en la Asesoría y Consultoría Fiscal de alto nivel, que se distingue por prestar servicios personalizados con total…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Cohesive	Exact match	Exton, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	386 contacts →
	Exact match “Cohesive is a leading solutions provider and systems integrator for IBM Maximo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Felix Advisory Private Limited	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	201-500	320 contacts →
	Exact match “Felix Advisory is one of the leading providers of tax & regulatory services, risk, transaction, financial & business advisory, internal audit, and corporate governance services in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Atoz TAX Advisers	Exact match	Senningerberg, LuxembourgHQ recorded Nov 6, 2026	51-200	258 contacts →
	Exact match “We are a high-end independent advisory firm offering a comprehensive and integrated range of direct and indirect tax solutions, as well as corporate finance, transfer pricing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Mayatax	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	251 contacts →
	Exact match “Growth exposes financial weakness.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Garrido Licona Y Asociados S.C	Exact match	México, MexicoHQ recorded Nov 6, 2026	201-500	248 contacts →
	Exact match “Nuestra misión es brindar asesoría fiscal, legal, financiera y de negocios a empresas nacionales e internacionales y nos caracterizamos por lograr “Resultados Óptimos” y brindar…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Kpmg Acor TAX	Exact match	2900 Hellerup, DenmarkHQ recorded Nov 6, 2026	201-500	242 contacts →
	Exact match “KPMG ACOR TAX is a full-service tax consultancy firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Aeka Advisors	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	51-200	224 contacts →
	Exact match “Aeka symbolises integrity, unity and wholeness.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Arsene Taxand	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	219 contacts →
	Exact match “Created in 2004, ARSENE TAXAND offers a cutting edge service in all the firm’s main areas of activity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	ADS Allgemeine Deutsche Steuerberatungsgesellschaft MBH	Exact match	Hamburg, GermanyHQ recorded Nov 6, 2026	501-1,000	206 contacts →
	Exact match “Die ADS Steuer.Beratung ist Ihr spezialisierter Partner für ganzheitliche Steuerberatung – exklusiv für Unternehmen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	RSM Poland	Exact match	Poznań, PolandHQ recorded Nov 6, 2026	201-500	205 contacts →
	Exact match “RSM Poland to więcej niż biuro rachunkowe, kancelaria doradztwa podatkowego i firma audytorska – to przede wszystkim profesjonalni doradcy i zaufani partnerzy w biznesie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Incite TAX	Exact match	Draper, UT, United StatesHQ recorded Nov 6, 2026	201-500	187 contacts →
	Exact match “Stop overpaying the IRS and start fueling your business passions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Ecovis Malaysia	Exact match	Kuala Lumpur, MalaysiaHQ recorded Nov 6, 2026	51-200	183 contacts →
	Exact match “ECOVIS is a leading global consulting firm with its origins in Continental Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Zeifmans	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	180 contacts →
	Exact match “Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	NIN DE Cardona, S.L	Exact match	Cartagena, SpainHQ recorded Nov 6, 2026	n/a	180 contacts →
	Exact match “Nuestras asesorías en Cartagena y Murcia están altamente capacitadas para realizar un servicio global de asesoramiento laboral, fiscal y contable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	EY Private Client Services	Exact match	London, United KingdomHQ recorded Nov 6, 2026	10001+	171 contacts →
	Exact match “Thoughtfully structuring and managing your tax affairs is more important than ever.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Funaro & CO	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	148 contacts →
	Exact match “Founded in 1947, Funaro & Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	HSJ Accountants, Business & TAX Advisors	Exact match	Newport, United KingdomHQ recorded Nov 6, 2026	51-200	146 contacts →
	Exact match “Award winning accountants & tax advisors based in Newport, South Wales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	ATKG	Exact match	San Antonio, TX, United StatesHQ recorded Nov 6, 2026	51-200	145 contacts →
	Exact match “Founded in 1982, ATKG specializes in tax, accounting, assurance and advisory services for a select client base of closely held businesses and large family groups.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	KWC Cpas	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	51-200	142 contacts →
	Exact match “KWC is a team of accountants and advisors all dedicated to the founding principle of providing Quality Personal Service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Contassesc Contabilidade	Exact match	Joaçaba, BrazilHQ recorded Nov 6, 2026	201-500	134 contacts →
	Exact match “A Contassesc se destaca por fornecer serviços contábeis especializados, incluindo assessoria, consultoria e planejamento tributário.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Dr. Kleeberg & Partner Gmbh WPG Stbg	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	201-500	123 contacts →
	Exact match “Kleeberg is a national and internationally active auditing and tax consulting firm based in Munich.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “substance over form tax advisors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 9,433 substance over form tax advisors worldwide

See the full list, filter by size, metro and specialty, and access 14,410 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Substance over form tax advisors worldwide at a glance

As of Nov 6, 2026

26.2%Verified-email coverage

5.8Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Berlin

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

5,635

11-50

2,934

51-200

419

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for substance over form tax advisors are linked below.
What qualifies: Company records worldwide whose business descriptions match “substance over form tax advisors” 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. 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 14,410 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 November 6, 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.

Substance over form tax advisors by location

48 lists · largest first

Every Substance over form tax advisors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “substance over form tax advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many substance over form tax advisors are there worldwide?

RevenueBase identified 9,433 company matches for substance over form tax advisors worldwide as of November 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?

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

Which country has the most substance over form tax advisors?

Germany leads with 2,790 companies, followed by the United States (1,095) and Brazil (611). Every substance over form tax advisors list by country and city is linked on this page.

Which city has the most substance over form tax advisors?

Berlin leads with 158 company records, followed by Sao Paulo (138) and Munich (131).

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 14,410 professional contacts with verified work emails tracked across these 9,433 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 9,433 substance over form tax advisors worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.