Company lists · Data refreshed September 2026

Top 25 Medical software validation consultants worldwide

Name: Medical software validation consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,891 companies tracked

RevenueBase identified 2,891 medical software validation consultants worldwide as of September 2026 and tracks 25,245 professional contacts across them, including 8,010 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers medical software validation consultants worldwide, 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 28, 2026. Country and city lists for medical software validation consultants follow the table.

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 28, 2026 86% judged on-target in blind review

2,891Companies

25,245Contacts tracked

8,010Verified emails

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The 25 largest medical software validation consultants worldwide

Ranked by team size

Top 25 of 2,891 medical software validation consultants worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to medical software validation consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EFOR	Indirect evidence	Champagne-au-mont-d’or, FranceHQ checked Sep 28, 2026	1,001-5,000	1,451 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
2	ELLAB	Indirect evidence	Hilleroed, GermanyHQ checked Sep 28, 2026	501-1,000	671 contacts →
	Indirect evidence “Compliance isn’t just a checkbox - it’s the foundation of trust, safety, and success in life science.” Source: RevenueBase Database · checked Sep 28, 2026
3	Quality Professionals Q-Pros	Partial evidence	TX, United StatesHQ checked Sep 28, 2026	501-1,000	347 contacts →
	Partial evidence “Quality Professionals (Q-Pros) is a global independent software Quality Assurance and Testing services provider supporting enterprise and government organizations.” Source: RevenueBase Database · checked Sep 28, 2026
4	Verista	Strong evidence	Fishers, IN, United StatesHQ checked Sep 28, 2026	501-1,000	323 contacts →
	Strong evidence “Verista is a leading business and technology consultancy firm that provides systems, compliance, validation and quality solutions to life science companies - enabling them to…” Source: RevenueBase Database · checked Sep 28, 2026
5	Kneat Solutions	Partial evidence	Limerick, IrelandHQ checked Sep 28, 2026	201-500	315 contacts →
	Partial evidence “Kneat's award-winning AI-assisted digital validation platform Kneat Gx™ is transforming how highly regulated companies create, manage, and maintain compliant validation programs.” Source: RevenueBase Database · checked Sep 28, 2026
6	Vaisesika	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 28, 2026	201-500	266 contacts →
	Indirect evidence “Vaisesika Consulting is a global tech and consulting firm that helps businesses transform their digital setups and stay compliant in a straightforward way.” Source: RevenueBase Database · checked Sep 28, 2026
7	Valsource INC	Partial evidence	Downingtown, PA, United StatesHQ checked Sep 28, 2026	201-500	245 contacts →
	Partial evidence “Since 1996, ValSource has worked with hundreds of pharmaceutical, biopharma, and medical device organizations around the world.” Source: RevenueBase Database · checked Sep 28, 2026
8	Farm, A Flex Company	Indirect evidence	Hollis, NH, United StatesHQ checked Sep 28, 2026	n/a	239 contacts →
	Indirect evidence “Farm, a Flex company, advances healthcare and life science through innovation and deep industry knowledge.” Source: RevenueBase Database · checked Sep 28, 2026
9	Mcra, An Iqvia Business	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	226 contacts →
	Partial evidence “MCRA, an IQVIA business, is a leading full-service medical device, diagnostics, and biologics CRO and consulting advisory firm helping global healthcare companies maximize the…” Source: RevenueBase Database · checked Sep 28, 2026
10	J2 Interactive	Indirect evidence	Charlestown, MA, United StatesHQ checked Sep 28, 2026	201-500	220 contacts →
	Indirect evidence “J2 Interactive, two-time recipient of Best in KLAS for Technical Services, is an award-winning consulting firm with over 275 healthcare IT experts in the US, Europe, and the…” Source: RevenueBase Database · checked Sep 28, 2026
11	Pharmeng Technology	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	214 contacts →
	Indirect evidence “PharmEng Technology, now part of Efor Group, leader in Compliance Engineering, is a leading provider of technical services and solutions to the pharmaceutical, biotechnology, and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Lachman Consultant Services	Indirect evidence	Westbury, NY, United StatesHQ checked Sep 28, 2026	51-200	179 contacts →
	Indirect evidence “Quality & Compliance \| Regulatory Strategy \| Inspection Readiness & Remediation \| Data Integrity.” Source: RevenueBase Database · checked Sep 28, 2026
13	ICARE	Indirect evidence	Saint Beauzire, FranceHQ checked Sep 28, 2026	51-200	176 contacts →
	Indirect evidence “Groupe ICARE : Votre partenaire expert de la sécurité des produits de santé Avec 30 ans d’expérience, le Groupe ICARE se distingue comme un leader en matière de normalisation et…” Source: RevenueBase Database · checked Sep 28, 2026
14	Performance Validation	Strong evidence	Indianapolis, IN, United StatesHQ checked Sep 28, 2026	51-200	167 contacts →
	Strong evidence “Performance Validation (PV) is a global validation partner for pharmaceutical and medical device manufacturers.” Source: RevenueBase Database · checked Sep 28, 2026
15	Usdm Life Sciences	Indirect evidence	Santa Barbara, CA, United StatesHQ checked Sep 28, 2026	201-500	165 contacts →
	Indirect evidence “At USDM Life Sciences, we empower life sciences organizations to drive innovation through intelligent operations.” Source: RevenueBase Database · checked Sep 28, 2026
16	Viqi Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	165 contacts →
	Indirect evidence “VIQI Group est le leader de l’industrie pharmaceutique et des dispositifs médicaux dédié exclusivement au consulting, travail temporaire et recrutement de cadres.” Source: RevenueBase Database · checked Sep 28, 2026
17	Seidor Gesein	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	162 contacts →
	Indirect evidence “Gesein nace en 1993 en Madrid.” Source: RevenueBase Database · checked Sep 28, 2026
18	Medfiles	Partial evidence	Vantaa, FinlandHQ checked Sep 28, 2026	51-200	152 contacts →
	Partial evidence “Medfiles is an experienced and trusted consultant in clinical services, regulatory affairs & safety activities - since 1987.” Source: RevenueBase Database · checked Sep 28, 2026
19	Medsys Group	Indirect evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	51-200	152 contacts →
	Indirect evidence “MedSys Group Consulting is quickly establishing itself as one of the leading providers of Consulting Solutions to the Healthcare Information Systems industry throughout the US.” Source: RevenueBase Database · checked Sep 28, 2026
20	Greenlight Guru	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 28, 2026	201-500	139 contacts →
	Indirect evidence “Greenlight Guru is the #1 provider of modern cloud-based QMS & EDC solutions for the MedTech industry, helping companies bring life-changing products to market faster, more…” Source: RevenueBase Database · checked Sep 28, 2026
21	Quadigi	Partial evidence	Vilnius, LithuaniaHQ checked Sep 28, 2026	51-200	137 contacts →
	Partial evidence “It all started with a team of skillful business and software people.” Source: RevenueBase Database · checked Sep 28, 2026
22	Pharma IT	Strong evidence	København V, DenmarkHQ checked Sep 28, 2026	51-200	128 contacts →
	Strong evidence “Pharma IT delivers competitive, experienced, and professional IT and Drug Development Consultants to the Pharma, Biotech and Medical Device Industries.” Source: RevenueBase Database · checked Sep 28, 2026
23	Flexasoft	Partial evidence	Redmond, WA, United StatesHQ checked Sep 28, 2026	51-200	128 contacts →
	Partial evidence “FleXasoft is a Redmond, Washington based software consulting firm specializing in Software Development and Quality Assurance Testing.” Source: RevenueBase Database · checked Sep 28, 2026
24	MMR Consulting	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 28, 2026	51-200	124 contacts →
	Indirect evidence “MMR Consulting Inc.” Source: RevenueBase Database · checked Sep 28, 2026
25	MSR Technology Group	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 28, 2026	1,001-5,000	124 contacts →
	Indirect evidence “As a leader in professional services, MSR Technology Group ignites growth for businesses across diverse industries.” Source: RevenueBase Database · checked Sep 28, 2026

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: medical software validation consultants. 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 medical software validation consultants.
Partial evidence: Its own public description names part of medical software validation consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical software validation consultants. 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 25 of 2,891 medical software validation consultants worldwide

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Medical software validation consultants worldwide at a glance

As of Sep 28, 2026

31.7%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,967

11-50

678

51-200

194

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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 medical software validation consultants, 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.
Coverage: Every country. Country and city lists for medical software validation consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “medical software validation consultants”. 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 medical software validation consultants), 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 medical software validation consultants, and records with no verified work email.
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, 8,010 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 28, 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.

Medical software validation consultants by location

18 lists · largest first

Every Medical software validation consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Medical software validation consultants based in London, United Kingdom29

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 medical software validation consultants, 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 medical software validation consultants are there worldwide?

RevenueBase identified 2,891 medical software validation consultants worldwide 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?

EFOR, headquartered in Champagne-Au-Mont-Dor, tops this list with the largest team on record.

Which country has the most medical software validation consultants?

The United States leads with 964 companies, followed by the United Kingdom (161) and India (160). Every medical software validation consultants list by country and city is linked on this page.

Which city has the most medical software validation consultants?

Sao Paulo leads with 35 headquartered companies, followed by London (29) and San Diego (24).

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 8,010 verified decision-maker contacts tracked across these 2,891 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 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 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.