Company lists · Data refreshed September 2026

Top 25 Aerospace fluid power distributors based in the United States

Name: Aerospace fluid power distributors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 785 companies tracked

RevenueBase identified 785 aerospace fluid power distributors headquartered in the United States as of September 2026 and tracks 65,821 professional contacts across them, including 23,970 with verified work emails. Houston is the largest hub.

This list covers aerospace fluid power distributors 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 30, 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 30, 2026 86% judged on-target in blind review

785Companies

65,821Contacts tracked

23,970Verified emails

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The 25 largest aerospace fluid power distributors based in the United States

Ranked by team size

Top 25 of 785 aerospace fluid power distributors based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to aerospace fluid power distributors: 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	Parker Hannifin	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	10001+	22,912 contacts →
	Indirect evidence “Parker Hannifin is a Fortune 250 global leader in motion and control technologies.” Source: RevenueBase Database · checked Sep 30, 2026
2	Gates Corporation	Strong evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	10001+	6,920 contacts →
	Strong evidence “We are a leading manufacturer of application-specific fluid power and power transmission solutions.” Source: RevenueBase Database · checked Sep 30, 2026
3	Applied Industrial Technologies	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	5,001-10,000	3,477 contacts →
	Strong evidence “Founded in 1923, Applied Industrial Technologies is a leading value-added distributor and technical solutions provider of industrial motion, fluid power, flow control, automation…” Source: RevenueBase Database · checked Sep 30, 2026
4	Swagelok	Partial evidence	Solon, OH, United StatesHQ checked Sep 30, 2026	5,001-10,000	3,475 contacts →
	Partial evidence “Swagelok industrial fluid system products and engineering services have helped the world contain, control, and transfer liquids and gases in critical applications since 1947.” Source: RevenueBase Database · checked Sep 30, 2026
5	Moog Space And Defense	Indirect evidence	East Aurora, NY, United StatesHQ checked Sep 30, 2026	10001+	1,268 contacts →
	Indirect evidence “Moog Space and Defense Moog is the premier motion and flow control solutions provider for the following markets: satellites, human-rated space vehicles, launch vehicles, missiles…” Source: RevenueBase Database · checked Sep 30, 2026
6	Boeing Distribution Services INC	Partial evidence	Miami, FL, United StatesHQ checked Sep 30, 2026	1,001-5,000	960 contacts →
	Partial evidence “Boeing Distribution Services Inc.(formerly KLX Aerospace Solutions) is the world's premier provider of fasteners, chemicals, tools, lighting, metal products and composites – and…” Source: RevenueBase Database · checked Sep 30, 2026
7	Marotta Controls	Strong evidence	Montville, NJ, United StatesHQ checked Sep 30, 2026	501-1,000	676 contacts →
	Strong evidence “Marotta Controls is the place where aerospace and defense system designers can find world class resources and solutions for controlling pressure, motion, fluid, electronics and…” Source: RevenueBase Database · checked Sep 30, 2026
8	OTC Industrial Technologies	Partial evidence	Columbus, OH, United StatesHQ checked Sep 30, 2026	1,001-5,000	587 contacts →
	Partial evidence “Established in 1963, OTC Industrial Technologies is one of the largest industrial distributors and service providers in the United States.” Source: RevenueBase Database · checked Sep 30, 2026
9	Circor Aerospace & Defense	Partial evidence	Corona, CA, United StatesHQ checked Sep 30, 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 30, 2026
10	Airline Hydraulics Corporation	Strong evidence	Bensalem, PA, United StatesHQ checked Sep 30, 2026	201-500	370 contacts →
	Strong evidence “Airline Hydraulics Corporation is an ISO 9001:2015 certified fluid power distributor of hydraulic, pneumatic and automation products with capabilities including stocking…” Source: RevenueBase Database · checked Sep 30, 2026
11	Wencor	Partial evidence	Peachtree City, GA, United StatesHQ checked Sep 30, 2026	501-1,000	370 contacts →
	Partial 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
12	MFCP	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 30, 2026	501-1,000	358 contacts →
	Indirect evidence “Motion and Flow Control Products Inc.” Source: RevenueBase Database · checked Sep 30, 2026
13	Hydradyne	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 30, 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 30, 2026
14	Berendsen Fluid Power	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 30, 2026	201-500	309 contacts →
	Strong evidence “Berendsen Fluid Power is one of North America’s leading distributors of hydraulic and pneumatic products and services.” Source: RevenueBase Database · checked Sep 30, 2026
15	Hydraulic Supply Company	Indirect evidence	Sunrise, FL, United StatesHQ checked Sep 30, 2026	201-500	281 contacts →
	Indirect 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 30, 2026
16	Oilgear	Strong evidence	Traverse City, MI, United StatesHQ checked Sep 30, 2026	201-500	268 contacts →
	Strong evidence “Since 1921, the world’s most demanding hydraulic control applications have relied on Oilgear high-performance fluid power solutions.” Source: RevenueBase Database · checked Sep 30, 2026
17	Kaman Corporation	Partial evidence	Bloomfield, CT, United StatesHQ checked Sep 30, 2026	5,001-10,000	229 contacts →
	Partial evidence “Since 1945, Kaman has been a leading innovator in the aerospace industry, serving commercial and military customers around the world.” Source: RevenueBase Database · checked Sep 30, 2026
18	Transdigm Group INC	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	10001+	226 contacts →
	Indirect 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 30, 2026
19	Brennan	Indirect evidence	Solon, OH, United StatesHQ checked Sep 30, 2026	201-500	212 contacts →
	Indirect evidence “You may not realize it, but Brennan parts are all around you.” Source: RevenueBase Database · checked Sep 30, 2026
20	Exotic Automation & Supply	Strong evidence	New Hudson, MI, United StatesHQ checked Sep 30, 2026	201-500	212 contacts →
	Strong evidence “Since 1963, Exotic Automation & Supply has grown to become a leading provider of fluid power!” Source: RevenueBase Database · checked Sep 30, 2026
21	PTI Technologies	Partial evidence	Oxnard, CA, United StatesHQ checked Sep 30, 2026	201-500	209 contacts →
	Partial evidence “PTI Technologies has been serving the Aerospace, Defense, Space and Industrial markets for nearly 100 years.” Source: RevenueBase Database · checked Sep 30, 2026
22	Triad Technologies, LLC	Strong evidence	Vandalia, OH, United StatesHQ checked Sep 30, 2026	51-200	186 contacts →
	Strong 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 30, 2026
23	John Henry Foster	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 30, 2026	51-200	173 contacts →
	Indirect evidence “John Henry Foster, St.” Source: RevenueBase Database · checked Sep 30, 2026
24	Arkwin Industries	Indirect evidence	Bethpage, NY, United StatesHQ checked Sep 30, 2026	51-200	169 contacts →
	Indirect 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 30, 2026
25	Texas Hydraulics, INC	Strong evidence	Temple, TX, United StatesHQ checked Sep 30, 2026	201-500	169 contacts →
	Strong evidence “Texas Hydraulics Inc.(THI), a portfolio company of Fortress Investment Group, has been serving the market since 1968 as a custom manufacturer of fluid power components.” 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: aerospace fluid power distributors. 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 aerospace fluid power distributors.
Partial evidence: Its own public description names part of aerospace fluid power distributors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace fluid power distributors. 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 785 aerospace fluid power distributors based in the United States

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Aerospace fluid power distributors based in the United States at a glance

As of Sep 30, 2026

36.4%Verified-email coverage

83.8Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

228

11-50

300

51-200

169

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 785 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 aerospace fluid power distributors, 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 “aerospace fluid power distributors”. 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 aerospace fluid power distributors), 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 aerospace fluid power distributors, 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, 23,970 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.

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 aerospace fluid power distributors, 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 aerospace fluid power distributors are there based in the United States?

RevenueBase identified 785 aerospace fluid power distributors 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?

Parker Hannifin, headquartered in Cleveland, tops this list with the largest team on record.

Which city has the most aerospace fluid power distributors?

Houston leads with 24 headquartered companies, followed by Cleveland (10) 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 23,970 verified decision-maker contacts tracked across these 785 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.