Company lists · Data refreshed September 2026

Top 25 Regulatory affairs consulting firms based in India

Name: Regulatory affairs consulting firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 502 companies tracked

RevenueBase identified 502 regulatory affairs consulting firms headquartered in India as of September 2026 and tracks 4,108 professional contacts across them, including 1,054 with verified work emails. New Delhi is the largest hub.

This list covers regulatory affairs consulting firms headquartered in India, 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 14, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

502Companies

4,108Contacts tracked

1,054Verified emails

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The 25 largest regulatory affairs consulting firms based in India

Ranked by team size

Top 25 of 502 regulatory affairs consulting firms based in India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to regulatory affairs consulting firms: 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	Continuum India LLP	Partial evidence	Chandigarh, IndiaHQ checked Sep 14, 2026	501-1,000	449 contacts →
	Partial evidence “CONTINUUM is a contract research organization offering services Pharmacovigilance, Regulatory, Clinical and Technology domains.” Source: RevenueBase Database · checked Sep 14, 2026
2	Pharmazone	Partial evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	225 contacts →
	Partial evidence “Pharmazone is a leading Consulting company with a strong legacy of trust amongst the global Pharmaceutical & Life Sciences industry.” Source: RevenueBase Database · checked Sep 14, 2026
3	Vincular	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	109 contacts →
	Strong evidence “VINCULAR is single point solution for product regulatory and compliance services, consulting and certification.” Source: RevenueBase Database · checked Sep 14, 2026
4	AVA Business Consulting & Risk Management LLP	Indirect evidence	New Delhi, IndiaHQ checked Sep 14, 2026	51-200	109 contacts →
	Indirect evidence “AVA Advisors offers the comprehensive capabilities and deep industry knowledge necessary to help you solve the most complex issues of your organization.” Source: RevenueBase Database · checked Sep 14, 2026
5	Ddreg Pharma Pvt. LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	51-200	102 contacts →
	Strong evidence “DDReg Pharma is a trusted global partner in the life sciences industry, delivering specialized consulting solutions across Regulatory Affairs, Pharmacovigilance, Quality, IPR, GMP…” Source: RevenueBase Database · checked Sep 14, 2026
6	Insignia Clinical Services	Indirect evidence	Netaji Subhash Place, IndiaHQ checked Sep 14, 2026	51-200	65 contacts →
	Indirect evidence “Insignia Clinical Services (ICS) is a leading Indian Contract Research Organization, headquartered in New Delhi, India; Currently servicing clients from Pharmaceutical…” Source: RevenueBase Database · checked Sep 14, 2026
7	NKG Advisory Business & Consulting Services Pvt. LTD	Strong evidence	New Delhi, IndiaHQ checked Sep 14, 2026	11-50	64 contacts →
	Strong evidence “NKG Advisory Business and Consulting Services stands at the forefront of global Regulatory solutions, offering comprehensive services to the life sciences industry.” Source: RevenueBase Database · checked Sep 14, 2026
8	ISAZI	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	63 contacts →
	Indirect evidence “ISAZI has started a journey with one man one office company in 2018, today we are group of companies with Isazi Pharma & Techno consultancy, Isazi Analytical Services and Isazi…” Source: RevenueBase Database · checked Sep 14, 2026
9	Cliniexperts Services Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 14, 2026	11-50	57 contacts →
	Partial evidence “CliniExperts is one of the premier Pharma and Clinical Research Regulatory service providers in India, offering unparalleled expertise and experience in clinical trials…” Source: RevenueBase Database · checked Sep 14, 2026
10	Ardent Clinical Research Services	Indirect evidence	Pune, IndiaHQ checked Sep 14, 2026	11-50	57 contacts →
	Indirect evidence “Ardent Clinical Research Services is a clinical Research Service Providers having Operations facilities in Pune, MH, India.” Source: RevenueBase Database · checked Sep 14, 2026
11	Operon Strategist	Partial evidence	Pune, IndiaHQ checked Sep 14, 2026	51-200	51 contacts →
	Partial evidence “Operon Strategist is working towards catalyzing and ensuring the strategic development of the clients in the areas of Regulatory approvals, Quality Assurance, Quality Control…” Source: RevenueBase Database · checked Sep 14, 2026
12	Zenovel	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	49 contacts →
	Indirect evidence “At Zenovel, we specialize in delivering high-impact solutions across three critical areas of the pharmaceutical industry: Good Clinical Practice (GCP), Good Manufacturing Practice…” Source: RevenueBase Database · checked Sep 14, 2026
13	Indence Health	Partial evidence	Kolkata, IndiaHQ checked Sep 14, 2026	11-50	43 contacts →
	Partial evidence “Indence Health is a full-service healthcare and life sciences consulting firm whose practice areas straddles across Health Economics, Market Access, Real World Evidence…” Source: RevenueBase Database · checked Sep 14, 2026
14	Aurenyx Pharmatech PVT LTD Previously Known AS Cyclone Pharmaceuticals PVT LTD	Partial evidence	Pune, IndiaHQ checked Sep 14, 2026	11-50	37 contacts →
	Partial evidence “With over 25 years of global industry experience, including 15+ years dedicated exclusively to pharmaceutical consulting, we are committed to delivering high-impact Quality…” Source: RevenueBase Database · checked Sep 14, 2026
15	Amarant Lifesciences Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “Amarant Lifesciences Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
16	Pharmaleaf India Private Limited	Partial evidence	Bengaluru North, IndiaHQ checked Sep 14, 2026	11-50	34 contacts →
	Partial evidence “PharmaLeaf is an independent consultancy providing customized technical and regulatory support to several Global and Indian companies, Contract Research Organizations…” Source: RevenueBase Database · checked Sep 14, 2026
17	Inspiron Regtech LLP	Strong evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	34 contacts →
	Strong evidence “Regtech India solution is a leading Regulatory Affairs Consulting firm committed to offering services in the regulatory Pharmaceutical, Herbal and Nutraceutical sector.” Source: RevenueBase Database · checked Sep 14, 2026
18	Neocrest Life Sciences Consulting	Partial evidence	Delhi, IndiaHQ checked Sep 14, 2026	11-50	32 contacts →
	Partial evidence “NeoCrest is a professional Consulting & Services company formed by collaborative efforts of individuals with a proven track record in fields such as Strategy, Management…” Source: RevenueBase Database · checked Sep 14, 2026
19	Pharmexpert Consultant LLP	Partial evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	27 contacts →
	Partial evidence “Pharmexpert is purely a knowledge based consulting company who has been serving Pharmaceutical Clients in various domains across the Globe since last 2017.” Source: RevenueBase Database · checked Sep 14, 2026
20	Auxilife Scientific Services Pvt. Ltd. A Unit Of GPC	Indirect evidence	Pune, IndiaHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “Auxilife Scientific Services Private Limited is a unit of GPC Group Europe.” Source: RevenueBase Database · checked Sep 14, 2026
21	SS Global Services	Strong evidence	New Delhi, IndiaHQ checked Sep 14, 2026	11-50	24 contacts →
	Strong evidence “SS Global Services is a trusted Compliance, Certification, and Regulatory Consulting company in India, supporting Indian and international manufacturers, importers, and brand…” Source: RevenueBase Database · checked Sep 14, 2026
22	Iwana Consultancy Solutions	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Iwana Consultancy Solutions is a dynamic strategic partner dedicated to empowering pharmaceutical companies by leveraging digital technology to connect with consumers and offer…” Source: RevenueBase Database · checked Sep 14, 2026
23	Vita Scientia Globus PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 14, 2026	11-50	21 contacts →
	Indirect evidence “Vita Scientia Globus Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
24	Regstreet LAW Advisors	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	21 contacts →
	Partial evidence “Regstreet Law Advisors, headquartered in Mumbai, is a specialized and boutique regulatory law firm of India with a focus on corporate and financial regulatory matters.” Source: RevenueBase Database · checked Sep 14, 2026
25	Brand Liaison	Partial evidence	New Delhi, IndiaHQ checked Sep 14, 2026	11-50	21 contacts →
	Partial evidence “Brand Liaison, as a trusted compliance consultant, specialized in streamlining the regulatory journey for manufacturers and traders in India.” Source: RevenueBase Database · checked Sep 14, 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: regulatory affairs consulting 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 regulatory affairs consulting firms.
Partial evidence: Its own public description names part of regulatory affairs consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regulatory affairs consulting 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 25 of 502 regulatory affairs consulting firms based in India

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Regulatory affairs consulting firms based in India at a glance

As of Sep 14, 2026

25.7%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

10.8%Largest-city concentration · New Delhi

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

281

11-50

175

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 502 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 regulatory affairs consulting 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 India whose own description of what they do matches “regulatory affairs consulting 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 regulatory affairs consulting 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 regulatory affairs consulting firms, and records with no verified work email. Companies headquartered outside India 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, 1,054 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 14, 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.

Regulatory affairs consulting firms by metro

Regulatory affairs consulting firms in New Delhi54
Regulatory affairs consulting firms in Ahmedabad51
Regulatory affairs consulting firms in Mumbai48
Regulatory affairs consulting firms in Bangalore33
Regulatory affairs consulting firms in Pune33
Regulatory affairs consulting firms in Hyderabad30

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 regulatory affairs consulting 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 regulatory affairs consulting firms are there based in India?

RevenueBase identified 502 regulatory affairs consulting firms headquartered in India 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?

Continuum India LLP, headquartered in Chandigarh, tops this list with the largest team on record.

Which city has the most regulatory affairs consulting firms?

New Delhi leads with 54 headquartered companies, followed by Ahmedabad (51) and Mumbai (48).

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 1,054 verified decision-maker contacts tracked across these 502 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 14, 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.