Company lists · Data refreshed November 2026

Top 23 Regulatory writing firms based in India

RevenueBase identified 238 company matches for regulatory writing firms associated with India as of November 2026 and tracks 3,311 professional contacts across them, including 1,245 with verified work emails. Ahmedabad is the largest hub.

This list covers company matches for regulatory writing firms associated with India, 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.

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
238Companies
3,311Contacts tracked
1,245Verified emails
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The 23 largest regulatory writing firms based in India

Ranked by team size
Top 23 of 238 company matches for regulatory writing firms based in India, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChennai, IndiaHQ recorded Nov 6, 2026201-500266 contacts →

Exact match

“Azidus is a full service clinical research organization catering to the technical needs of pharmaceutical and biotechnology industries for the conduct of BA/BE studies, Clinical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPune, IndiaHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Educe™ Solutions Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNetaji Subhash Place, IndiaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Insignia Clinical Services (ICS) is a leading Indian Contract Research Organization, headquartered in New Delhi, India; Currently servicing clients from Pharmaceutical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“NKG Advisory Business and Consulting Services stands at the forefront of global Regulatory solutions, offering comprehensive services to the life sciences industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPune, IndiaHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“Ardent Clinical Research Services is a clinical Research Service Providers having Operations facilities in Pune, MH, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“CliniExperts is one of the premier Pharma and Clinical Research Regulatory service providers in India, offering unparalleled expertise and experience in clinical trials…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Amarant Lifesciences Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBengaluru North, IndiaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“PharmaLeaf is an independent consultancy providing customized technical and regulatory support to several Global and Indian companies, Contract Research Organizations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Regtech India solution is a leading Regulatory Affairs Consulting firm committed to offering services in the regulatory Pharmaceutical, Herbal and Nutraceutical sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Move Ahead Consultancy specialises in end-to-end solutions for Regulatory Compliance across Food, Cosmetics, Medical Devices, Legal Metrology, Imports & Customs Clearance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPune, IndiaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“MICRON HVAC Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“UpShot Engineering is a specialist in Medical Device End-to-End compliance management organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchThane, IndiaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Clinical research, medical writing, medical affairs, medico marketing services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“At Auxochromofours, we specialize in comprehensive regulatory services designed to help businesses navigate complex regulations and compliance requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“SMO India Clinical Research Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Sqarona Medical Communications provide end-to-end medical writing services including manuscripts, abstracts, posters, and oral presentations at affordable price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChennai, IndiaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“175+ regulatory projects delivered.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Intelur Pharma Science Private Limited is a Bengaluru-based regulatory, clinical, scientific and technical consulting firm supporting the healthcare and life sciences industry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Rihim Pharma Consultancy is an extension of any Pharmaceutical company which can take care of complete Regulatory Affairs in a smooth and promising way.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Clinfinite Solutions is a healthcare technology company that specializes in providing regulatory and clinical development solutions for the biopharmaceutical and medical device…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Intelliscend was founded in 2014, with an aim to provide one stop solution for all Selection, Development, Bioequivalence, Technology Transfer, Manufacturing, and Regulatory…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAhmedabad, IndiaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“MeWriT® – The ‘Merit’ in Medical Writing & Training MeWriT® Healthcare Consulting, based in Ahmedabad, India, is led by Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 238 regulatory writing firms based in India

See the full list, filter by size, metro and specialty, and access 1,245 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Regulatory writing firms based in India at a glance

As of Nov 6, 2026
37.6%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
13.4%Largest-city concentration · Ahmedabad
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
121
11-50
90
51-200
20
201-500
4
501-1,000
1

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 238 companies.

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.
What qualifies
Company records associated with India whose business descriptions match “regulatory writing 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,245 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.

Regulatory writing firms by metro

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

How many regulatory writing firms are there based in India?

RevenueBase identified 238 company matches for regulatory writing firms associated with India 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?

Azidus Laboratories LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most regulatory writing firms?

Ahmedabad leads with 32 company records, followed by New Delhi (27) and Hyderabad (25).

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 1,245 professional contacts with verified work emails tracked across these 238 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.

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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.