Company lists · Data refreshed September 2026
Top 25 Sec compliance consulting firms based in the United States
RevenueBase identified 387 sec compliance consulting firms headquartered in the United States as of September 2026 and tracks 3,035 professional contacts across them, including 1,329 with verified work emails and 1,390 with mobile numbers. New York is the largest hub.
This list covers sec compliance consulting firms headquartered in the United States, 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, how directly it supports the match, and when it was last checked. Data refreshed September 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.
The 25 largest sec compliance consulting firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 308 | ||||
“At Comply, we pride ourselves on being the champion for compliance professionals.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 204 | ||||
“MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Optima PartnersStrong evidence | 145 | |||
“Established in 2014, Optima is a leading global regulatory compliance and cybersecurity consulting firm advising financial institutions, including investment managers, hedge…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 110 | ||||
“Established in 1976 in Pittsburgh, Pennsylvania, Allegheny Financial Group is an SEC* registered investment advisory firm.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 110 | ||||
“For over 40 years, DFP Partners has been a committed ally to Broker-Dealers, Registered Investment Advisers, and other financial services firms looking for accounting and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 67 | ||||
“Ashland Partners & Company LLP is a PCAOB registered, specialty CPA firm providing due diligence solutions to the investment management industry.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 56 | ||||
“We are now Acclarity.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 42 | ||||
“FLOYD ADVISORY is a consulting firm providing financial and accounting expertise in areas of SEC reporting, transaction advisory, investigations and compliance, valuation and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 41 | ||||
“Our service team has a broad based local and national experience in the industries of professional services, technology & software, health care, alternative energy, e-commerce, as…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Independence Square AdvisorsStrong evidence | 39 | |||
“Independence Square Advisors is an SEC Registered Investment Adviser (RIA) and independent wealth management consulting firm.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 35 | ||||
“Investment Advisory Services offered through Alphastar Capital Management, LLC, an SEC Registered Investment Adviser.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 33 | ||||
“Accountability, respect, competence and trustworthiness.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | KEY Bridge ComplianceStrong evidence | 33 | |||
“Key Bridge Compliance is a boutique consulting rm revolutionizing the regulatory landscape for SEC-registered investment advisers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 29 | ||||
“Please follow us here: Hightower Advisors, LLC is an SEC registered investment adviser.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 28 | ||||
“Potomac River Partners is a specialized management consulting firm offering a variety of services to meet our clients’ challenges.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 25 | ||||
“Cloudbreak Compliance Group is a leading consulting firm that provides investment advisers with customized compliance support and solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Cbiz StinnettIndirect evidence | 25 | |||
“Overview CBIZ Stinnett helps companies manage risk and improve performance to operate better, smarter, and faster.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 23 | ||||
“Renaissance Regulatory Services (RRS) is a privately held boutique consulting firm based in Deerfield Beach, Florida.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 23 | ||||
“Standish Compliance is a boutique compliance consulting firm dedicated to investment advisory support, since our founding in 2011.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Rich, Wightman & Company Cpas, LLCPartial evidence | 21 | |||
“Certified Public Accounting Firm offering traditional audits, consulting, and tax services as well as a broad range of advisory services including strategic, regulatory, mergers…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 19 | ||||
“Cooper-Richards is a Denver-based firm that specializes in independent IT risk management, internal audit, accounting and finance management, and regulatory compliance services…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 19 | ||||
“Auditwerx specializes in providing professional security compliance solutions for service organizations big and small.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 19 | ||||
“SHARPEST TOOLS IN THE SHED Whether you're building a new firm, reinforcing compliance resources, or repairing compliance deficiencies, Compliers' experienced CCOs and compliance…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Sapphire Risk Advisory GroupPartial evidence | 18 | |||
“Your Trusted Security Experts Sapphire Risk Advisory Group is one of the oldest licensed national security consulting firms in the United States, trusted by clients in 37+ states…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Simon Compliance LLCStrong evidence | 17 | |||
“At Simon Compliance, each of our clients receives a customized compliance program designed by a former SEC enforcement attorney who knows what it takes to comply with the…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 387 sec compliance consulting firms based in the United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,329 reachable decision-makers.
Free signup · no credit card
Sec compliance consulting firms based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 sec compliance consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “sec compliance consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among sec compliance consulting firms, and records with no verified work email. Companies headquartered outside United States 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 an evidence 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, 1,329 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 6, 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.
Sec compliance consulting firms by metro
- Sec compliance consulting firms in New York30
Frequently asked
How many sec compliance consulting firms are there based in the United States?
RevenueBase identified 387 sec compliance consulting firms headquartered in the United States 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?
Comply, headquartered in New York City, tops this list with the largest team on record.
Which city has the most sec compliance consulting firms?
New York leads with 30 headquartered companies, followed by Chicago (13) and Miami (10).
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 1,329 verified decision-maker contacts tracked across these 387 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 387 sec compliance consulting firms based in the United States. Start with a free account, no credit card.
Get the full listRelated lists
Sec compliance consulting firms by geography
Browse the directory
Browse: Companies home · All United States lists · All Sec compliance consulting firms lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sec compliance consulting firms based in the United Kingdom
- Sec compliance consulting firms based in Brazil
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States