Company lists · Data refreshed September 2026

Top 25 As9100 certified manufacturers worldwide

Name: As9100 certified manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,723 companies tracked

RevenueBase identified 2,723 as9100 certified manufacturers worldwide as of September 2026 and tracks 80,018 professional contacts across them, including 13,208 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers as9100 certified manufacturers worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026. Country and city lists for as9100 certified manufacturers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

2,723Companies

80,018Contacts tracked

13,208Verified emails

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The 25 largest as9100 certified manufacturers worldwide

Ranked by team size

Top 25 of 2,723 as9100 certified manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to as9100 certified manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ITT INC	Partial evidence	Stamford, CT, United StatesHQ checked Sep 30, 2026	10001+	7,829 contacts →
	Partial evidence “ITT Inc.(NYSE: ITT) is a diversified global leading manufacturer of highly engineered critical components and customized technology solutions serving the flow, aerospace and…” Source: RevenueBase Database · checked Sep 30, 2026
2	TEI	Indirect evidence	Eskişehir, TürkiyeHQ checked Sep 30, 2026	1,001-5,000	3,622 contacts →
	Indirect evidence “TEI (TUSAS Engine Industries) is an incorporated company established in 1985 as a joint venture of Turkish Aerospace Industries Inc, General Electric (GE), Turkish Armed Forces…” Source: RevenueBase Database · checked Sep 30, 2026
3	Triumph	Partial evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	5,001-10,000	3,310 contacts →
	Partial evidence “TRIUMPH designs, engineers, manufactures, repairs and overhauls a broad portfolio of aviation and industrial components, accessories, subassemblies, systems.” Source: RevenueBase Database · checked Sep 30, 2026
4	Figeac Aero	Indirect evidence	Figeac, FranceHQ checked Sep 30, 2026	1,001-5,000	1,932 contacts →
	Indirect evidence “The FIGEAC AÉRO Group specialises in producing metal parts and sub-assemblies.” Source: RevenueBase Database · checked Sep 30, 2026
5	Ducommun Incorporated	Indirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,452 contacts →
	Indirect evidence “Founded in 1849, Ducommun is the oldest company in California.” Source: RevenueBase Database · checked Sep 30, 2026
6	Consolidated Precision Products Corp	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	5,001-10,000	997 contacts →
	Indirect evidence “A global network of facilities across the United States, Mexico, and Europe; Consolidated Precision Products specializes in high-precision, geometrically complex aerospace…” Source: RevenueBase Database · checked Sep 30, 2026
7	SMK Electronics USA	Indirect evidence	Chula Vista, CA, United StatesHQ checked Sep 30, 2026	501-1,000	946 contacts →
	Indirect evidence “SMK America Group includes an ISO 9001:2015 (Quality Management System), an ISO 14001:2015 (Environmental Management System) and an IATF 16949:2016 (Automotive Quality Management…” Source: RevenueBase Database · checked Sep 30, 2026
8	Sasmos HET Technologies Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 30, 2026	501-1,000	779 contacts →
	Partial evidence “SASMOS HET Technologies Limited is a leading manufacturer of wiring harness, Electro-Mechanical assemblies and Unit Integration products in the Aerospace, Defence and Marine…” Source: RevenueBase Database · checked Sep 30, 2026
9	Ctrm Aero Composites	Indirect evidence	Batu Berendam, MalaysiaHQ checked Sep 30, 2026	1,001-5,000	753 contacts →
	Indirect evidence “The pursuit of excellence has been the impetus and the driving force of our operation.” Source: RevenueBase Database · checked Sep 30, 2026
10	KMC	Partial evidence	Port Washington, WI, United StatesHQ checked Sep 30, 2026	201-500	724 contacts →
	Partial evidence “Founded in 1908, KMC manufactures a wide range of custom and standard metal products for leading global OEM's.” Source: RevenueBase Database · checked Sep 30, 2026
11	Alestis Aerospace	Indirect evidence	La Rinconada, SpainHQ checked Sep 30, 2026	1,001-5,000	658 contacts →
	Indirect evidence “ALESTIS AEROSPACE es un suministrador de OEM's (Airbus, Embraer, Boeing) y Grandes Tier 1's (United Technologies, Rolls Royce, General Electric) con capacidad de concebir y…” Source: RevenueBase Database · checked Sep 30, 2026
12	NEW Hampshire Ball Bearings, Inc. Nhbb	Partial evidence	Peterborough, NH, United StatesHQ checked Sep 30, 2026	1,001-5,000	572 contacts →
	Partial evidence “New Hampshire Ball Bearings, Inc.(NHBB) is a specialized manufacturer of precision bearing products for customers in the aircraft, defense, dental, medical, and high tech…” Source: RevenueBase Database · checked Sep 30, 2026
13	Gardner Aerospace	Indirect evidence	Derby, United KingdomHQ checked Sep 30, 2026	1,001-5,000	542 contacts →
	Indirect evidence “At Gardner Aerospace we build the parts that make flight possible: with precision, reliability, and partnership.” Source: RevenueBase Database · checked Sep 30, 2026
14	Turbocam International	Indirect evidence	Barrington, NH, United StatesHQ checked Sep 30, 2026	501-1,000	497 contacts →
	Indirect evidence “TURBOCAM is a recognized leader in turbomachinery with over 150 five-axis milling machines producing prototype and production parts in 4 countries.” Source: RevenueBase Database · checked Sep 30, 2026
15	Motherson Aerospace SAS	Indirect evidence	Brive-la-gaillarde, FranceHQ checked Sep 30, 2026	1,001-5,000	451 contacts →
	Indirect evidence “Motherson Aerospace SAS (anciennement AD Industries) fait partie de la division aérospatiale de Motherson et est spécialisée dans la production de composants de haute précision…” Source: RevenueBase Database · checked Sep 30, 2026
16	Mahindra Aerospace	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	501-1,000	435 contacts →
	Indirect evidence “Mahindra Aerospace led the Mahindra Group’s foray into aerospace manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
17	KMWE	Indirect evidence	Eindhoven, NetherlandsHQ checked Sep 30, 2026	501-1,000	424 contacts →
	Indirect evidence “KMWE Group is an international supplier for the high tech equipment and aerospace sectors.” Source: RevenueBase Database · checked Sep 30, 2026
18	RBC	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 30, 2026	201-500	414 contacts →
	Indirect evidence “Founded in 1920, Sargent Aerospace & Defense is a premier global supplier of precision-engineered customized components as well as flight-critical aftermarket aviation services.” Source: RevenueBase Database · checked Sep 30, 2026
19	Mubea Cyclone Manufacturing	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	501-1,000	383 contacts →
	Indirect evidence “Cyclone Manufacturing (A Mubea Aviation Company) is a vertically integrated full service provider of 3-5 axis machining, sheet metal fabrication, tube bending, welding and minor…” Source: RevenueBase Database · checked Sep 30, 2026
20	Wencor	Indirect evidence	Peachtree City, GA, United StatesHQ checked Sep 30, 2026	501-1,000	370 contacts →
	Indirect evidence “Wencor has been a trusted partner in aerospace for over 70 years, offering PMA design and development, CMM and DER repairs, and an extensive network of distribution solutions…” Source: RevenueBase Database · checked Sep 30, 2026
21	Lauak Groupe	Indirect evidence	Hasparren, FranceHQ checked Sep 30, 2026	1,001-5,000	369 contacts →
	Indirect evidence “Créée en 1975, le Groupe LAUAK est spécialisé dans le domaine de l'aérostructure.” Source: RevenueBase Database · checked Sep 30, 2026
22	Qarbon Aerospace	Partial evidence	Red Oak, TX, United StatesHQ checked Sep 30, 2026	501-1,000	360 contacts →
	Partial evidence “Qarbon Aerospace is a premier manufacturer of cutting-edge composite components and assemblies at all levels of complexity, with products installed on the industry’s most advanced…” Source: RevenueBase Database · checked Sep 30, 2026
23	Tighitco, INC	Indirect evidence	Ladson, SC, United StatesHQ checked Sep 30, 2026	501-1,000	359 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
24	Unimech Aerospace And Manufacturing Limited	Strong evidence	Bangalore, IndiaHQ checked Sep 30, 2026	501-1,000	353 contacts →
	Strong evidence “Unimech is an AS9100 Rev D, ISO 9001 & ISO45001 approved Bangalore-based manufacturer of complex tooling & mechanical assemblies and precision components for companies in the…” Source: RevenueBase Database · checked Sep 30, 2026
25	International Aerospace Manufacturing PVT LTD Iampl	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	201-500	331 contacts →
	Indirect evidence “International Aerospace Manufacturing Pvt.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: as9100 certified manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names as9100 certified manufacturers.
Partial evidence: Its own public description names part of as9100 certified manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name as9100 certified manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,723 as9100 certified manufacturers worldwide

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As9100 certified manufacturers worldwide at a glance

As of Sep 30, 2026

16.5%Verified-email coverage

29.4Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Bangalore

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

637

11-50

1,079

51-200

723

201-500

181

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 as9100 certified manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for as9100 certified manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “as9100 certified manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names as9100 certified manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among as9100 certified manufacturers, and records with no verified work email.
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 its RevenueBase Smart Search 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, 13,208 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 30, 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.

As9100 certified manufacturers by location

13 lists · largest first

Every As9100 certified manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names as9100 certified manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many as9100 certified manufacturers are there worldwide?

RevenueBase identified 2,723 as9100 certified manufacturers worldwide 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?

ITT INC, headquartered in Stamford, tops this list with the largest team on record.

Which country has the most as9100 certified manufacturers?

The United States leads with 1,297 companies, followed by India (223) and the United Kingdom (177). Every as9100 certified manufacturers list by country and city is linked on this page.

Which city has the most as9100 certified manufacturers?

Bangalore leads with 62 headquartered companies, followed by Wichita (26) and Pune (20).

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 13,208 verified decision-maker contacts tracked across these 2,723 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 30, 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 Smart Search, 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.