Company lists · Data refreshed November 2026

Top 25 Mil-spec certification providers based in the United States

RevenueBase identified 86 company matches for mil-spec certification providers associated with the United States as of November 2026 and tracks 1,989 professional contacts across them, including 509 with verified work emails. Warrendale is the largest hub.

This list covers company matches for mil-spec certification providers 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 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
86Companies
1,989Contacts tracked
509Verified emails
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The 25 largest mil-spec certification providers based in the United States

Ranked by team size
Top 25 of 86 company matches for mil-spec certification providers based in the United States, 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 matchBoxborough, CA, United StatesHQ recorded Nov 6, 2026501-1,000763 contacts →

Exact match

“TÜV Rheinland is a world leader in testing, inspection and certification services for a wide variety of industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarrendale, PA, United StatesHQ recorded Nov 6, 202651-200207 contacts →

Exact match

“Performance Review Institute® (PRI℠) is headquartered in Pittsburgh, Pennsylvania in the USA, with offices in London, UK to serve Europe and in Beijing, China and Aichi, Japan…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“INTERCERT is a multinational auditing company headquartered in Texas, United States operating at 28+ countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHendersonville, TN, United StatesHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“QLS is a third-party quality assurance liaison that works directly with suppliers and manufacturers throughout North America across a broad range of industries including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSunnyvale, CA, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Since 1996, Bay Area Compliance Laboratories Corp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDamascus, OH, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“F2 Labs is an accredited, full service product conformity assessment organization founded in 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDurham, NC, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Drummond is a leading and trusted compliance, conformance, and standards certification, testing, and validation services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSalt Lake City, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“A GCS Certificadora Brasil é uma empresa do Grupo GCS Certification® que atua no universo das certificações internacionais e possui autonomia para desenvolvimento e atuação em…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilpitas, CA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Wireless Certification | Global Compliance | Precision Calibration Supporting Your Product Journey from Testing to Market Entry At HCT America, we provide dependable services in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNewberry, United StatesHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“At Timco Engineering we provide the following services: Product Safety Testing, R & TTE, EMC and LV Directives testing for your Manufacturers Declaration of Conformity (CE)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWheat Ridge, CO, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“As an accredited lab under the National Voluntary Accreditation Program (NVLAP) of the National Institute of Standards and Technology (NIST)(NVLAP Lab Code 200733-0), SLI…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMelbourne, FL, United StatesHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“CERTON, a Cyient company, has established an identity of unparalleled safety-critical certification solutions in the aerospace, medical device and transportation industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFt, FL, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Founded in 2003, and American owned and operated.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“A to Z Management Consulting offers consulting, auditing and training support for organizations seeking a management system certification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Vogt Aero has been a fully functional entity in the Aerospace industry for more than 25 years as Vogt Aviation Certification and Engineering LLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChantilly, VA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Lectromec specializes in certification solutions of aircraft wiring systems and wiring system components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAnaheim, CA, United StatesHQ recorded Nov 6, 2026501-1,00012 contacts →

Exact match

“Be it testing, inspections, certifications or supply chain solutions, the experienced engineers and specialized technicians of NTS stand ready to make your project a success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“With established years in consulting, auditing, training, and certification body experience, we at Glacier Consulting understand what it takes to establish and implement effective…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTipp City, OH, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“SimpleQuE is a full-service ISO consultant and industry leader in quality excellence, servicing the Aerospace, Defense, Automotive, Manufacturing and Service sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOntario, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Systems Certification Body (SCB), formerly IAPMO R&T Registration Services is a full-service, ANAB accredited management system certification body headquartered in Ontario, CA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“DOT Quality Services (DOTQS) is a specialized firm that develops standards of performance, grants quality system certifications, and creates and conducts supplier audit programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOrange, CA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“In today’s marketplace, soaring above the competition is tougher than ever.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBonita Springs, FL, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“ISOQAR Inc is an independent, third party Certification Body, accredited by ANAB and offering registration services to ISO 9001, ISO 13485, ISO 27001, ISO 27701, AS9100, AS9110…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBuford, GA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“With over 90 years experience in our sales force A.S.A.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Oxygen Electronics LLC is an Independent distributor of electronic components with sales offices in the United States, France and the United Kingdom and our distribution…”

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

Showing 25 of 86 mil-spec certification providers based in the United States

See the full list, filter by size, metro and specialty, and access 509 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mil-spec certification providers based in the United States at a glance

As of Nov 6, 2026
25.6%Verified-email coverage
23.1Average contacts per company
1-10Median size (employees)
4.7%Largest-city concentration · Warrendale
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
25
51-200
10
201-500
1
501-1,000
3

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 86 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 “mil-spec certification providers” 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 509 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.

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 “mil-spec certification providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mil-spec certification providers are there based in the United States?

RevenueBase identified 86 company matches for mil-spec certification providers associated with the United States 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?

TÜV Rheinland North America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mil-spec certification providers?

Warrendale leads with 4 company records, followed by Bonita Springs (2) and Buford (2).

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 509 professional contacts with verified work emails tracked across these 86 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.