Company lists · Data refreshed September 2026

Top 25 International regulatory consulting firms worldwide

Name: International regulatory consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 18,587 companies tracked

RevenueBase identified 18,587 company matches for international regulatory consulting firms worldwide as of September 2026 and tracks 198,580 professional contacts across them, including 54,117 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for international regulatory consulting firms 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 September 28, 2026. Country and city lists for international regulatory consulting firms 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 Sep 28, 2026 How this list was built

18,587Companies

198,580Contacts tracked

54,117Verified emails

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The 25 largest international regulatory consulting firms worldwide

Ranked by team size

Top 25 of 18,587 company matches for international regulatory consulting firms worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Icon PLC	Exact match	Dublin, JapanHQ recorded Sep 28, 2026	10001+	26,555 contacts →
	Exact match “Since our foundation in Dublin, Ireland in 1990, our mission has been to help our clients to accelerate the development of drugs and devices that save lives and improve quality of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Autonomo	Exact match	Córdoba, SpainHQ recorded Sep 28, 2026	n/a	23,018 contacts →
	Exact match “Calidad y Gestión es una empresa consultora de ámbito internacional especializada en servicios de asesoría en las siguientes áreas: Calidad Medio Ambiente Responsabilidad social…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Management Solutions	Exact match	Madrid, SpainHQ recorded Sep 28, 2026	1,001-5,000	4,468 contacts →
	Exact match “Management Solutions is a leading provider of business consulting services for regulated industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Propharma	Exact match	Raleigh, NC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,079 contacts →
	Exact match “At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	J.S. Held LLC	Exact match	Jericho, NY, PalestineHQ recorded Sep 28, 2026	1,001-5,000	1,954 contacts →
	Exact match “J.S.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	EFOR	Exact match	Champagne-au-mont-d’or, FranceHQ recorded Sep 28, 2026	1,001-5,000	1,451 contacts →
	Exact match “Efor Group \| The Global Leader in Life Science Quality & Compliance Founded in 2013, Efor Group is today the world leader in Quality & Compliance for the Life Sciences industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	IPE Global Limited	Exact match	New Delhi, IndiaHQ recorded Sep 28, 2026	501-1,000	1,322 contacts →
	Exact match “Headquartered in India with six international offices in Cambodia, Ethiopia, Kenya, the Philippines, Germany and the United Kingdom, IPE Global Group offers a range of integrated…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Ideagen	Exact match	Ruddington, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	1,303 contacts →
	Exact match “Ideagen brings clarity and confidence to the safe hands and trusted voices protecting our world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Vimta Labs LTD	Exact match	Hyderabad, IndiaHQ recorded Sep 28, 2026	1,001-5,000	1,239 contacts →
	Exact match “Founded in 1984 with headquarters in Hyderabad, India, VIMTA LABS LTD.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Accuracy	Exact match	Paris, SingaporeHQ recorded Sep 28, 2026	501-1,000	868 contacts →
	Exact match “Accuracy is a wholly independent international consulting firm providing advice to company management and shareholders for their strategic or critical decisions, notably in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Acclime	Exact match	Hong KongHQ recorded Sep 28, 2026	1,001-5,000	822 contacts →
	Exact match “Acclime provides a comprehensive range of professional services and business advisory to help businesses navigate complex regulatory environments and achieve their goals at all…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	British Engineering Services Group	Exact match	Warrington, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	776 contacts →
	Exact match “Testing, inspection, certification and compliance is our core business so that’s what gets 100% of our focus.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	ELLAB	Exact match	Hilleroed, GermanyHQ recorded Sep 28, 2026	501-1,000	671 contacts →
	Exact match “Compliance isn’t just a checkbox - it’s the foundation of trust, safety, and success in life science.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	IEH Laboratories And Consulting Group	Exact match	Lake Forest Park, WA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	651 contacts →
	Exact match “IEH is an international lab & consulting services company, offering a comprehensive portfolio of lab testing services and consultation across multiple industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Consultys	Exact match	Lyon, FranceHQ recorded Sep 28, 2026	501-1,000	505 contacts →
	Exact match “CONSULTYS is a global engineering and services consulting company exclusively dedicated to the bio industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Implid	Exact match	Lyon, FranceHQ recorded Sep 28, 2026	501-1,000	502 contacts →
	Exact match “Depuis plus de 40 ans, nos équipes de spécialistes accompagnent nos clients de petites, moyennes et grandes entreprises, dans le pilotage de leurs organisations, la gestion des…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Alcumus	Exact match	Cardiff, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	453 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Aithent INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	416 contacts →
	Exact match “Aithent creates high-value regulatory compliance management solutions for financial services, government, healthcare and insurance organizations around the globe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Dhruva Advisors India Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	501-1,000	408 contacts →
	Exact match “Dhruva Advisors, a Ryan LLC affiliate, delivers strategic tax and regulatory solutions to clients across India and around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Lifeanalytics	Exact match	Oderzo, ItalyHQ recorded Sep 28, 2026	501-1,000	403 contacts →
	Exact match “Lifeanalytics: dalle analisi chimiche e microbiologiche alla consulenza e formazione Sosteniamo i nostri Clienti nell’interpretazione e nell’implementazione delle normative…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	IBM Promontory	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	501-1,000	403 contacts →
	Exact match “IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	QBD Group	Exact match	Antwerp, BelgiumHQ recorded Sep 28, 2026	501-1,000	387 contacts →
	Exact match “QbD Group is your strategic partner in life sciences, supporting companies from early-stage innovation to full market access and lifecycle management.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Gestiona Consultores	Exact match	Santiago, ChileHQ recorded Sep 28, 2026	201-500	375 contacts →
	Exact match “Somos un equipo consolidado y multidisciplinario de profesionales con amplia experiencia en la gestión para el cumplimiento normativo de proyectos de inversión.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Eliquent Life Sciences	Exact match	United StatesHQ recorded Sep 28, 2026	501-1,000	368 contacts →
	Exact match “We are expert consultants delivering the answers and solutions that life sciences innovators need to gain and maintain market authorization for their products.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Veristat	Exact match	Southborough, MA, United StatesHQ recorded Sep 28, 2026	501-1,000	367 contacts →
	Exact match “Veristat is the science-first full-service drug and biologic CRO and consultancy that integrates strategic planning, regulatory expertise, and clinical trial execution to rapidly…” Recorded in the RevenueBase company graph · Sep 28, 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 “international regulatory consulting firms”. 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 18,587 international regulatory consulting firms worldwide

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International regulatory consulting firms worldwide at a glance

As of Sep 28, 2026

27.3%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

13,201

11-50

4,258

51-200

807

201-500

174

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 international regulatory consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “international regulatory consulting firms” 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 54,117 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.

International regulatory consulting firms by location

93 lists · largest first

Every International regulatory consulting firms 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 “international regulatory consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international regulatory consulting firms are there worldwide?

RevenueBase identified 18,587 company matches for international regulatory consulting firms worldwide 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?

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

Which country has the most international regulatory consulting firms?

The United States leads with 3,133 companies, followed by Brazil (1,366) and the United Kingdom (966). Every international regulatory consulting firms list by country and city is linked on this page.

Which city has the most international regulatory consulting firms?

Sao Paulo leads with 337 company records, followed by London (292) and Paris (207).

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 54,117 professional contacts with verified work emails tracked across these 18,587 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.