Company lists · Data refreshed September 2026

Top 25 Aircraft hydraulics component suppliers based in the United States

Name: Aircraft hydraulics component suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 660 companies tracked

RevenueBase identified 660 aircraft hydraulics component suppliers headquartered in the United States as of September 2026 and tracks 25,994 professional contacts across them, including 6,725 with verified work emails. Miami is the largest hub.

This list covers aircraft hydraulics component suppliers 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

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 19, 2026 86% judged on-target in blind review

660Companies

25,994Contacts tracked

6,725Verified emails

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The 25 largest aircraft hydraulics component suppliers based in the United States

Ranked by team size

Top 25 of 660 aircraft hydraulics component suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to aircraft hydraulics component suppliers: 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	Triumph	Partial evidence	Denver, CO, United StatesHQ checked Sep 19, 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 19, 2026
2	Barnes Aerospace	Partial evidence	Windsor, CT, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,083 contacts →
	Partial evidence “Barnes Aerospace is a premier provider for the full life-cycle supply and repair of complex aero-engine components from fan to exhaust.” Source: RevenueBase Database · checked Sep 19, 2026
3	GKN Fokker	Indirect evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	501-1,000	819 contacts →
	Indirect evidence “Met 3200 medewerkers en 7 vestigingen in Nederland leveren de bedrijven van GKN Fokker technologische geavanceerde vliegtuigsystemen, onderdelen en geïntegreerde diensten en…” Source: RevenueBase Database · checked Sep 19, 2026
4	Aviall, A Boeing Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	10001+	553 contacts →
	Indirect evidence “Aviall is now Boeing.” Source: RevenueBase Database · checked Sep 19, 2026
5	Circor Aerospace & Defense	Partial evidence	Corona, CA, United StatesHQ checked Sep 19, 2026	501-1,000	507 contacts →
	Partial evidence “CIRCOR Aerospace & Defense is focused on the design, development, and manufacture of specialty fluidic control, actuation, and aircraft landing gear systems for demanding…” Source: RevenueBase Database · checked Sep 19, 2026
6	Aersale, INC	Indirect evidence	Doral, FL, United StatesHQ checked Sep 19, 2026	501-1,000	485 contacts →
	Indirect evidence “A global leader and market innovator specializing in aviation products and services to meet the growing demand for aftermarket support in global passenger, cargo, and government…” Source: RevenueBase Database · checked Sep 19, 2026
7	RBC	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 19, 2026	201-500	414 contacts →
	Strong 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 19, 2026
8	Wencor	Indirect evidence	Peachtree City, GA, United StatesHQ checked Sep 19, 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 19, 2026
9	Northstar Aerospace	Partial evidence	Bedford Park, IL, United StatesHQ checked Sep 19, 2026	501-1,000	366 contacts →
	Partial evidence “Northstar Aerospace is a leading manufacturer of components and assemblies to the global aerospace industry.” Source: RevenueBase Database · checked Sep 19, 2026
10	MFCP	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 19, 2026	501-1,000	358 contacts →
	Indirect evidence “Motion and Flow Control Products Inc.” Source: RevenueBase Database · checked Sep 19, 2026
11	Unical Aviation INC	Strong evidence	Glendale, AZ, United StatesHQ checked Sep 19, 2026	201-500	338 contacts →
	Strong evidence “Unical Aviation is the industry’s go-to global provider of aircraft parts, components and parts-based solutions.” Source: RevenueBase Database · checked Sep 19, 2026
12	Hydradyne	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 19, 2026	501-1,000	326 contacts →
	Indirect evidence “Hydradyne was founded in 1968 as a company focused on the needs of its customers.” Source: RevenueBase Database · checked Sep 19, 2026
13	STS Aviation Group	Strong evidence	Jensen Beach, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	306 contacts →
	Strong evidence “Whether you’re looking for aviation mechanics, engineers, line maintenance support or the aircraft and engine components needed to keep you flying, STS Aviation Group dedicates…” Source: RevenueBase Database · checked Sep 19, 2026
14	Hydraulic Supply Company	Partial evidence	Sunrise, FL, United StatesHQ checked Sep 19, 2026	201-500	281 contacts →
	Partial evidence “HSC is changing the industry standard around hydraulic solutions and we take pride in delivering reliable results that our customers can count on.” Source: RevenueBase Database · checked Sep 19, 2026
15	Transdigm Group INC	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 19, 2026	10001+	226 contacts →
	Partial evidence “TransDigm Group Incorporated (NYSE: TDG), through its wholly owned subsidiaries, including TransDigm Inc, is a leading global designer, producer and supplier of highly engineered…” Source: RevenueBase Database · checked Sep 19, 2026
16	PCX Aerosystems	Indirect evidence	Newington, CT, United StatesHQ checked Sep 19, 2026	501-1,000	193 contacts →
	Indirect evidence “Applied Aerospace & Defense (Applied) is a public company delivering advanced design, engineering, and vertically integrated manufacturing solutions for leading and next…” Source: RevenueBase Database · checked Sep 19, 2026
17	Triad Technologies, LLC	Indirect evidence	Vandalia, OH, United StatesHQ checked Sep 19, 2026	51-200	186 contacts →
	Indirect evidence “Triad Technologies distributes a full line of fluid power and automation products from some of the most respected names in the industry.” Source: RevenueBase Database · checked Sep 19, 2026
18	John Henry Foster	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 19, 2026	51-200	173 contacts →
	Indirect evidence “John Henry Foster, St.” Source: RevenueBase Database · checked Sep 19, 2026
19	Arkwin Industries	Strong evidence	Bethpage, NY, United StatesHQ checked Sep 19, 2026	51-200	169 contacts →
	Strong evidence “Arkwin has grown from its humble beginnings to a in custom-designed, precision hydraulic and fuel system components for civil and military fixed-wing aircraft, helicopters…” Source: RevenueBase Database · checked Sep 19, 2026
20	Bailey International	Strong evidence	Knoxville, TN, United StatesHQ checked Sep 19, 2026	51-200	162 contacts →
	Strong evidence “Bailey International, LLC is a manufacturer and distributor of mobile hydraulic components and custom electronics providing fingertip to tooltip solutions.” Source: RevenueBase Database · checked Sep 19, 2026
21	Servotronics, INC	Partial evidence	Elma, NY, United StatesHQ checked Sep 19, 2026	201-500	152 contacts →
	Partial evidence “Servotronics, Inc, founded in 1959, is an award winning company known for its design, development, and manufacture of high quality components, systems and sub-systems for use…” Source: RevenueBase Database · checked Sep 19, 2026
22	Adams Rite Aerospace	Indirect evidence	Fullerton, CA, United StatesHQ checked Sep 19, 2026	201-500	148 contacts →
	Indirect evidence “Here at Adams Rite Aerospace we constantly break new ground to ensure safe, efficient, and comfortable travel.” Source: RevenueBase Database · checked Sep 19, 2026
23	Fema Corporation	Indirect evidence	Portage, MI, United StatesHQ checked Sep 19, 2026	201-500	142 contacts →
	Indirect evidence “FEMA Corporation is an ISO 9001:2015 & ISO 14001:2004 certified company located near Kalamazoo, Michigan.” Source: RevenueBase Database · checked Sep 19, 2026
24	Power Drives INC	Strong evidence	Buffalo, NY, United StatesHQ checked Sep 19, 2026	201-500	141 contacts →
	Strong evidence “Founded in 1946, Power Drives, Inc.(PDI) designs, manufactures and distributes pneumatic and hydraulic components, assemblies and systems.” Source: RevenueBase Database · checked Sep 19, 2026
25	KP Aviation	Partial evidence	Mesa, AZ, United StatesHQ checked Sep 19, 2026	51-200	139 contacts →
	Partial evidence “KP Aviation, LLC, is a leading supplier of aftermarket aviation assets, located in beautiful and booming Mesa, AZ.” Source: RevenueBase Database · checked Sep 19, 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: aircraft hydraulics component suppliers. 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 aircraft hydraulics component suppliers.
Partial evidence: Its own public description names part of aircraft hydraulics component suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aircraft hydraulics component suppliers. 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 660 aircraft hydraulics component suppliers based in the United States

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Aircraft hydraulics component suppliers based in the United States at a glance

As of Sep 19, 2026

25.9%Verified-email coverage

39.4Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · Miami

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

255

11-50

255

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 660 companies.

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 aircraft hydraulics component suppliers, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “aircraft hydraulics component suppliers”. 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 aircraft hydraulics component suppliers), 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 aircraft hydraulics component suppliers, 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 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, 6,725 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 19, 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.

Aircraft hydraulics component suppliers by metro

Aircraft hydraulics component suppliers in Miami42

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 aircraft hydraulics component suppliers, 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 aircraft hydraulics component suppliers are there based in the United States?

RevenueBase identified 660 aircraft hydraulics component suppliers 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?

Triumph, headquartered in Denver, tops this list with the largest team on record.

Which city has the most aircraft hydraulics component suppliers?

Miami leads with 42 headquartered companies, followed by Houston (14) and Doral (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 6,725 verified decision-maker contacts tracked across these 660 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 19, 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.