Company lists · Data refreshed September 2026

Top 25 Hydraulic adapter manufacturers based in the United States

Name: Hydraulic adapter manufacturers 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 217 companies tracked

RevenueBase identified 217 hydraulic adapter manufacturers headquartered in the United States as of September 2026 and tracks 10,827 professional contacts across them, including 3,823 with verified work emails. Houston is the largest hub.

This list covers hydraulic adapter manufacturers 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

217Companies

10,827Contacts tracked

3,823Verified emails

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The 25 largest hydraulic adapter manufacturers based in the United States

Ranked by team size

Top 25 of 217 hydraulic adapter manufacturers 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 hydraulic adapter 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	Gates Corporation	Partial evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	10001+	6,920 contacts →
	Partial evidence “We are a leading manufacturer of application-specific fluid power and power transmission solutions.” Source: RevenueBase Database · checked Sep 30, 2026
2	Dixon Valve	Partial evidence	Chestertown, MD, United StatesHQ checked Sep 30, 2026	1,001-5,000	441 contacts →
	Partial evidence “Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry-disconnects, swivels, and other fluid transfer and control products.” Source: RevenueBase Database · checked Sep 30, 2026
3	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
4	Triad Technologies, LLC	Indirect evidence	Vandalia, OH, United StatesHQ checked Sep 30, 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 30, 2026
5	Austin Hose	Indirect evidence	Amarillo, TX, United StatesHQ checked Sep 30, 2026	201-500	159 contacts →
	Indirect evidence “Austin Hose has had its corporate offices in Amarillo, Texas since it was established in 1966.” Source: RevenueBase Database · checked Sep 30, 2026
6	Kuriyama Of America, INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 30, 2026	201-500	153 contacts →
	Indirect evidence “Kuriyama of America, Inc, a part of Kuriyama Corporation, first opened its doors in 1968.” Source: RevenueBase Database · checked Sep 30, 2026
7	Power Drives INC	Strong evidence	Buffalo, NY, United StatesHQ checked Sep 30, 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 30, 2026
8	Western Integrated Technologies	Partial evidence	Kent, WA, United StatesHQ checked Sep 30, 2026	51-200	125 contacts →
	Partial evidence “Contact us at info@westernintech.com Western Integrated Technologies (WIT) is a world-class manufacturer and integrator of fluid power, mechanical, electronic and software systems…” Source: RevenueBase Database · checked Sep 30, 2026
9	Livingston And Haven	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	51-200	117 contacts →
	Indirect evidence “Established in 1947, Livingston & Haven is one of the largest fluid power, mechatronic, lubrication and hose/connector companies in the Southeast United States.” Source: RevenueBase Database · checked Sep 30, 2026
10	Pneudraulics, INC	Indirect evidence	Rancho Cucamonga, CA, United StatesHQ checked Sep 30, 2026	201-500	91 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
11	Tompkins Industries, INC	Strong evidence	Olathe, KS, United StatesHQ checked Sep 30, 2026	51-200	66 contacts →
	Strong evidence “Tompkins is your single source for hydraulic adapters and fluid power products.” Source: RevenueBase Database · checked Sep 30, 2026
12	Tectran Manufacturing INC	Indirect evidence	Buffalo, NY, United StatesHQ checked Sep 30, 2026	51-200	63 contacts →
	Indirect evidence “At TECTRAN Manufacturing, we believe that reliability on the road begins with innovation in the shop.” Source: RevenueBase Database · checked Sep 30, 2026
13	Suburban Manufacturing Group	Indirect evidence	Monticello, MN, United StatesHQ checked Sep 30, 2026	51-200	62 contacts →
	Indirect evidence “Since 1979, Suburban Manufacturing has served the construction, transportation, oil & gas, industrial, agricultural, utilities, and defense industries with custom engineered…” Source: RevenueBase Database · checked Sep 30, 2026
14	Stauff North America	Partial evidence	Waldwick, NJ, United StatesHQ checked Sep 30, 2026	51-200	54 contacts →
	Partial evidence “Stauff Corporation is a Global Supplier of Pipe, Tube and Hose Clamps, Metric Tube Fittings, Quick Release Couplings, Hydraulic Test Equipment, Filtration, Valves and Hydraulic…” Source: RevenueBase Database · checked Sep 30, 2026
15	Hawe Hydraulik USA	Indirect evidence	Huntersville, NC, United StatesHQ checked Sep 30, 2026	51-200	53 contacts →
	Indirect evidence “A telehandler stacking, transporting or lifting a load of material to the top floor of a construction site.” Source: RevenueBase Database · checked Sep 30, 2026
16	Propulse A Schieffer Company	Indirect evidence	Peosta, IA, United StatesHQ checked Sep 30, 2026	51-200	50 contacts →
	Indirect evidence “ProPulse: The High-Pressure Hose Experts.” Source: RevenueBase Database · checked Sep 30, 2026
17	World Wide Fittings INC	Partial evidence	Vernon Hills, IL, United StatesHQ checked Sep 30, 2026	201-500	42 contacts →
	Partial evidence “Since 1950, World Wide Fittings has proudly delivered precision-engineered, high-quality steel and stainless steel hydraulic tube and pipe fittings for a broad spectrum of…” Source: RevenueBase Database · checked Sep 30, 2026
18	Pressure Connections Corp	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “Fluid Power supplier of cylinders, pumps, motors, and other products essential to fluid power equipment.” Source: RevenueBase Database · checked Sep 30, 2026
19	Titan Fittings	Strong evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	51-200	37 contacts →
	Strong evidence “Titan Fittings is a leading manufacturer of high-performance stainless steel fittings, adapters, hoses, and precision fluid transfer components for industrial, commercial, and…” Source: RevenueBase Database · checked Sep 30, 2026
20	NRP Jones	Indirect evidence	La Porte, IN, United StatesHQ checked Sep 30, 2026	201-500	35 contacts →
	Indirect evidence “Proudly American.” Source: RevenueBase Database · checked Sep 30, 2026
21	Anchor Fluid Power	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 30, 2026	51-200	33 contacts →
	Strong evidence “We are a trusted manufacturer of premier hydraulic components and connections, committed to service and built to support the performance, availability, and consistency…” Source: RevenueBase Database · checked Sep 30, 2026
22	Adaptall	Strong evidence	Twinsburg, OH, United StatesHQ checked Sep 30, 2026	11-50	33 contacts →
	Strong evidence “Adaptall specializes in the conversion of hydraulic adapters and fittings, between foreign and domestic thread types.” Source: RevenueBase Database · checked Sep 30, 2026
23	Stucchi USA	Indirect evidence	Romeoville, IL, United StatesHQ checked Sep 30, 2026	11-50	32 contacts →
	Indirect evidence “Stucchi, Inc is the subsidiary of Stucchi Spa, founded in 1960 by Stucchi brothers Innocente and Lorenzo, in Pagazzano, Italy.” Source: RevenueBase Database · checked Sep 30, 2026
24	Zemarc Corporation	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	32 contacts →
	Partial evidence “Zemarc Fluid Power is a Distributor of Hydraulic, Filtration, Lubrication, Electro-Mechanical & Fluid Connector Products.” Source: RevenueBase Database · checked Sep 30, 2026
25	SG Morris	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “Since 1932, S.” 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: hydraulic adapter 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 hydraulic adapter manufacturers.
Partial evidence: Its own public description names part of hydraulic adapter manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydraulic adapter 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 217 hydraulic adapter manufacturers based in the United States

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Hydraulic adapter manufacturers based in the United States at a glance

As of Sep 30, 2026

35.3%Verified-email coverage

49.9Average contacts per company

11-50Median size (employees)

3.7%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 217 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 hydraulic adapter 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “hydraulic adapter 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 hydraulic adapter 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 hydraulic adapter manufacturers, 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, 3,823 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 hydraulic adapter 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 hydraulic adapter manufacturers are there based in the United States?

RevenueBase identified 217 hydraulic adapter manufacturers 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?

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

Which city has the most hydraulic adapter manufacturers?

Houston leads with 8 headquartered companies, followed by Denver (5) and Portland (4).

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 3,823 verified decision-maker contacts tracked across these 217 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.