Company lists · Data refreshed September 2026

Top 17 Space audit firms based in the United States

RevenueBase identified 31 company matches for space audit firms associated with the United States as of September 2026 and tracks 141 professional contacts across them, including 67 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for space audit firms associated with the 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
31Companies
141Contacts tracked
67Verified emails
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The 17 largest space audit firms based in the United States

Ranked by team size
Top 17 of 31 company matches for space audit firms based in the 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 matchDenver, CO, United StatesHQ recorded Sep 21, 202611-5031 contacts →

Exact match

“Linford & Company LLP is a Denver-based Certified Public Accounting firm comprised of former “Big Four” auditors and Information Security experts.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchOverland Park, KS, United StatesHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“A full-service audit and consulting firm that is comprised of licensed CPAs, attorneys, engineers & commercial real estate professionals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSherman Oaks, CA, United StatesHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Gingold & Company is a dynamic Los Angeles-based certified public accounting firm which specializes in conducting compliance audits for its clients in the fields of licensed…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchCosta Mesa, CA, United StatesHQ recorded Sep 21, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“At Martin Solutions LLC, we are indispensable in guiding our clients through the complexities of airworthiness and operational certification processes, from the initial concept to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchPortland, OR, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“While some security firms position themselves as a "jack of all trades," we focus on what we do best - helping companies worldwide build and maintain their audit and compliance…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBethesda, MD, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Established in 2009, we are a multi-disciplinary consulting firm providing hands-on support to government agencies and companies engaged in space-related business and technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchPensacola, FL, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Audit Control is the premier company for complex and detailed Inventory Audits.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 202611-503 contacts →

Exact match

“AuditOne LLP offers cost-effective information security audits without compromising on quality.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchLenexa, KS, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“With a full spectrum of audit and consulting solutions, we support our clients and help them meet the challenges of a ever-changing, complex business environment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchJersey City, NJ, United StatesHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Grid32 provides independent computer system and physical security audit services to government and corporate clients of all sizes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchPine, CO, United StatesHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Nickerson LLC offers flexible professional services and solutions to support the engineering, NDT and compliance needs of the Aerospace industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSeattle, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Render Compliance is an information security audit firm for companies building battle-tested compliance programs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchEllicott City, MD, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“For over twenty-five years the team of professionals at Real Estate Auditing Services, Inc.(REAS) has been providing real estate consulting services to corporations and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“J3 Audit Group, LLC is a minority owned, Washington, DC metropolitan area based consulting firm with service capabilities across the continental United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchChester, MD, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Kinetic Research Corporation (KRC) was founded in 1986 specifically to provide environmental testing and dynamic analysis support for the Aerospace Community.”

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

Showing 17 of 31 space audit firms based in the United States

See the full list, filter by size, metro and specialty, and access 67 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Space audit firms based in the United States at a glance

As of Sep 21, 2026
47.5%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
6.5%Largest-city concentration · Los Angeles
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
11
51-200
1
201-500
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 31 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 the United States whose business descriptions match “space audit 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 67 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 “space audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many space audit firms are there based in the United States?

RevenueBase identified 31 company matches for space audit firms associated with the 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?

Linford & Company LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most space audit firms?

Los Angeles leads with 2 company records, followed by Miami (2) and Austin (1).

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 67 professional contacts with verified work emails tracked across these 31 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.