Company lists · Data refreshed September 2026

Top 25 Regulatory consultants based in Boston, United States

RevenueBase identified 79 company matches for regulatory consultants associated with Boston, United States as of September 2026 and tracks 516 professional contacts across them, including 228 with verified work emails. Across the United States, New York is the largest hub for this category (148 companies); Boston has 79.

This list covers company matches for regulatory consultants associated with Boston, United States, 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 21, 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 Sep 21, 2026 How this list was built
79Companies
516Contacts tracked
228Verified emails
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The 25 largest regulatory consultants based in Boston, United States

Ranked by team size
Top 25 of 79 company matches for regulatory consultants based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchBoston, MA, United StatesHQ recorded Sep 21, 202651-200113 contacts →

Exact match

“Opus Regulatory is a niche consulting firm headquartered in the Seaport district of Boston.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261,001-5,00070 contacts →

Exact match

“Halloran Consulting Group, a ProductLifeGroup company, is a life science consulting firm that provides strategic regulatory, quality, clinical, and organizational support in the…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202611-5031 contacts →

Exact match

“Founded in 2003, Boston Strategic Partners, Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261,001-5,00023 contacts →

Exact match

“BioBoston Consulting is a leading life sciences consulting firm headquartered in Boston, providing expert FDA regulatory consulting, quality assurance, clinical, compliance, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202651-20018 contacts →

Exact match

“We help Pharmaceutical, Biotech, Contract Research Organizations, and Medical Device companies navigate technology change in pursuit of human health and wellbeing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“WHO WE ARE Rapidly evolving scientific advancements and increasing regulatory uncertainty represent a complex environment in which to develop and commercialize new therapeutics.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBoston, VA, United StatesHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“Compliance Professionals specializes in Virginia's environmental permit compliance for active construction sites, with key oversight and management from seasoned professionals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“Smith, Costello & Crawford is a regulatory and legislative policy firm dedicated to helping our clients achieve success through consulting, lobbying, and law services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Dovetail Consulting Group, LLC is a compliance consulting firm serving the life sciences industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Development Insights is a strategic life sciences consulting firm specializing in fractional, project-based, and interim support across Regulatory Affairs, Clinical Operations…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Boston Biodevelopment is a premium regulatory strategy consulting firm of highly experienced regulatory professionals, including former heads of regulatory affairs, providing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-107 contacts →

Exact match

“is a dynamic consulting firm focused on industry transformation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“At GreenLight Business Solutions, we are more than just consultants; we are your dedicated partners in navigating the complex cannabis industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“CAHILL SWIFT LLC is a company based out of 240 Commercial St, Boston, MA, United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchBoston, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Since 1988, South Shore Laboratory Consultants (SSLC) has excelled in offering clinical laboratory consulting services, assisting labs in achieving CLIA certification, CAP…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchBoston, NH, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“QES Medical LLC is a consulting firm providing a variety of quality, regulatory and software development consulting services to the medical device industry, as well as to the…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Crossroads Regulatory Consulting provides expert consulting services that empower organizations to navigate complex regulatory landscapes with confidence, ensuring compliance…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We offer a wide range of actuarial healthcare and regulatory consulting services in Medicaid, Commercial and Medicare Products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“AdviseUp Consulting LLC is an audit, risk, and compliance consulting firm that goes beyond checking the compliance box.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202611-502 contacts →

Exact match

“We offer a complete regulatory guidance and pathway, starting with pre-planning and through pre-market and continuing to post-market of medical devices.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“BetterSector LLC is a full-service consulting firm serving public sector agencies and non-profit organizations across the country.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchBoston, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“BioScientia Consulting is a Life Science consulting practice providing Quality Assurance (QA) and Regulatory Affairs (RA) consulting services for virtual, operating, and contract…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Cleracs Consulting Biotech Regulatory Pathways: FDA & EMA Expertise.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBoston, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“A specialized consulting firm in the pharmaceutical and biotech sectors with 30+ years of experience and a global network.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchBoston, MA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Boston Systems Consulting provides clients assistance bringing medical devices to market.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 79 regulatory consultants based in Boston, United States

See the full list, filter by size, metro and specialty, and access 228 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Regulatory consultants based in Boston, United States at a glance

As of Sep 21, 2026
44.2%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
16
51-200
3
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 79 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 Boston, United States whose business descriptions match “regulatory consultants” 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 228 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 21, 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.

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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many regulatory consultants are there based in Boston, United States?

RevenueBase identified 79 company matches for regulatory consultants associated with Boston, United States 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?

Opus Regulatory INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most regulatory consultants?

New York leads the United States with 148 company records, followed by Washington (121) and Boston (79).

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 228 professional contacts with verified work emails tracked across these 79 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 21, 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.