Company lists · Data refreshed September 2026

Top 25 Strut assembly manufacturers based in the United States

RevenueBase identified 77 strut assembly manufacturers headquartered in the United States as of September 2026 and tracks 3,920 professional contacts across them, including 1,366 with verified work emails. Mooresville is the largest hub.

This list covers strut assembly 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 18, 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 18, 2026 86% judged on-target in blind review
77Companies
3,920Contacts tracked
1,366Verified emails
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The 25 largest strut assembly manufacturers based in the United States

Ranked by team size
Top 25 of 77 strut assembly manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to strut assembly 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceWoodridge, IL, United StatesHQ checked Sep 18, 20261,001-5,0001,821 contacts →

Indirect evidence

“Magnus Hendrickson started manufacturing commercial trucks in 1913 to meet the demand for robust, durable vehicles.”

Source: RevenueBase Database · checked Sep 18, 2026
2Indirect evidenceGreenwood, IN, United StatesHQ checked Sep 18, 2026501-1,000414 contacts →

Indirect evidence

“KYB Americas Corporation produces a variety of ride control, hydraulic, and electronic products for use as original equipment and replacement parts in automobiles, motorcycles…”

Source: RevenueBase Database · checked Sep 18, 2026
3Partial evidenceFarmington Hills, MI, United StatesHQ checked Sep 18, 20261,001-5,000136 contacts →

Partial evidence

“Ride Control, LLC operates in both the aftermarket and original equipment manufacturer (commercial, industrial and recreational vehicle) segments under the Gabriel® (U.S.”

Source: RevenueBase Database · checked Sep 18, 2026
4Indirect evidenceSioux Center, IA, United StatesHQ checked Sep 18, 2026201-50096 contacts →

Indirect evidence

“Our integrity is our pledge to the customer and is highlighted in our tag line: Driven to Outperform.”

Source: RevenueBase Database · checked Sep 18, 2026
5Strong evidenceLakeville, MN, United StatesHQ checked Sep 18, 2026201-50089 contacts →

Strong evidence

“QA1 engineers and manufactures performance shock absorbers, rod ends, spherical bearings, struts, springs, ball joints, suspension components and other related items to a variety…”

Source: RevenueBase Database · checked Sep 18, 2026
6Partial evidenceMt. Vernon, MO, United StatesHQ checked Sep 18, 202651-20071 contacts →

Partial evidence

“Reyco Granning designs and manufactures air, steel spring, and auxiliary suspensions used by truck, trailer and specialty vehicle OEM’s.”

Source: RevenueBase Database · checked Sep 18, 2026
7Indirect evidencePlymouth, United StatesHQ checked Sep 18, 20261,001-5,00058 contacts →

Indirect evidence

“The world's largest designer and producer of leaf springs for light vehicles.”

Source: RevenueBase Database · checked Sep 18, 2026
8Indirect evidenceCorona, CA, United StatesHQ checked Sep 18, 2026201-50056 contacts →

Indirect evidence

“Eibach production technology is recognized worldwide as leading its field, from our high-strength spring-steel alloys, our advanced CNC winding process, our high-quality corrosion…”

Source: RevenueBase Database · checked Sep 18, 2026
9Partial evidenceMckinney, TX, United StatesHQ checked Sep 18, 2026201-50049 contacts →

Partial evidence

“W&C (formerly Watson and Chalin) is a pioneering global suspension company that designs and manufactures durable medium- and heavy-duty suspensions for the truck and trailer…”

Source: RevenueBase Database · checked Sep 18, 2026
10Partial evidenceJasper, IN, United StatesHQ checked Sep 18, 202651-20043 contacts →

Partial evidence

“Ridetech manufactures high-performance aftermarket suspension products including coilovers, air ride systems, OE upgrade components, load-leveling systems, and accessories.”

Source: RevenueBase Database · checked Sep 18, 2026
11Partial evidenceReading, PA, United StatesHQ checked Sep 18, 202611-5040 contacts →

Partial evidence

“Penske Racing Shocks is a manufacturer and distributor of custom-built, high-performance shock absorbers and suspension products.”

Source: RevenueBase Database · checked Sep 18, 2026
12Indirect evidenceVisalia, CA, United StatesHQ checked Sep 18, 202611-5033 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 18, 2026
13Indirect evidenceCarlstadt, NJ, United StatesHQ checked Sep 18, 202611-5023 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 18, 2026
14Strong evidenceMadison Heights, MI, United StatesHQ checked Sep 18, 202651-20022 contacts →

Strong evidence

“FCS Auto Parts is a primary manufacturer of Ride Control Products, focusing on the Shock and Strut market.”

Source: RevenueBase Database · checked Sep 18, 2026
15Partial evidenceMooresville, NC, United StatesHQ checked Sep 18, 202611-5018 contacts →

Partial evidence

“JRi Shocks is a manufacturer of high performance shock absorbers for various racing and street applications.”

Source: RevenueBase Database · checked Sep 18, 2026
16Indirect evidenceIrwindale, CA, United StatesHQ checked Sep 18, 20261-1012 contacts →

Indirect evidence

“Shock Surplus is addressing the massive automotive, recreational vehicle, and general ride control market.”

Source: RevenueBase Database · checked Sep 18, 2026
17Indirect evidenceLouisville, KY, United StatesHQ checked Sep 18, 2026501-1,00012 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 18, 2026
18Partial evidenceSanta Fe Springs, CA, United StatesHQ checked Sep 18, 202611-5012 contacts →

Partial evidence

“Hotchkis Performance manufactures and sells performance suspension components for Muscle Cars, Sport Compacts, European Cars, and Truck and SUV.”

Source: RevenueBase Database · checked Sep 18, 2026
19Partial evidenceFountain Valley, CA, United StatesHQ checked Sep 18, 202611-508 contacts →

Partial evidence

“RADFLO Suspension Technology is manufacturer of high performance custom OE and universal length shock absorbers.”

Source: RevenueBase Database · checked Sep 18, 2026
20Indirect evidenceFresno, CA, United StatesHQ checked Sep 18, 202651-2007 contacts →

Indirect evidence

“Betts Spring Manufacturing is your single source for custom coil spring, leaf spring, and sway bar design and manufacturing.”

Source: RevenueBase Database · checked Sep 18, 2026
21Indirect evidenceBoynton Beach, FL, United StatesHQ checked Sep 18, 202651-2006 contacts →

Indirect evidence

“Unity Automotive has over 40 years of experience manufacturing parts in the automotive industry.”

Source: RevenueBase Database · checked Sep 18, 2026
22Strong evidenceMesa, AZ, United StatesHQ checked Sep 18, 202611-505 contacts →

Strong evidence

“Airspension manufactures and markets a comprehensive line of aftermarket suspension components and assemblies for automobiles, trucks, and other vehicles.”

Source: RevenueBase Database · checked Sep 18, 2026
23Indirect evidenceGardnerville, NV, United StatesHQ checked Sep 18, 202611-503 contacts →

Indirect evidence

“We are a privately owned company specializing in American-made steering and suspension components.”

Source: RevenueBase Database · checked Sep 18, 2026
24Indirect evidencePontotoc, MS, United StatesHQ checked Sep 18, 202611-503 contacts →

Indirect evidence

“Hyperco is a supplier of precision engineered, high-performance suspension springs and related components supporting the motorsports, street performance and off-road/powersports…”

Source: RevenueBase Database · checked Sep 18, 2026
25Indirect evidenceTerre Haute, IN, United StatesHQ checked Sep 18, 202611-503 contacts →

Indirect evidence

“Quality products from Bridgestone, Firestone, and Toyo and great service set Burke Spring & Alignment apart from the competition.”

Source: RevenueBase Database · checked Sep 18, 2026

Showing 25 of 77 strut assembly manufacturers based in the United States

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Strut assembly manufacturers based in the United States at a glance

As of Sep 18, 2026
34.8%Verified-email coverage
50.9Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Mooresville
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
25
51-200
10
201-500
12
501-1,000
4
1,001-5,000
6

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 77 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 strut assembly 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 “strut assembly 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 strut assembly 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 strut assembly 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, 1,366 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 18, 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 strut assembly 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 strut assembly manufacturers are there based in the United States?

RevenueBase identified 77 strut assembly 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?

Hendrickson, headquartered in Woodridge, tops this list with the largest team on record.

Which city has the most strut assembly manufacturers?

Mooresville leads with 3 headquartered companies, followed by Farmington Hills (2) and Fresno (2).

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 1,366 verified decision-maker contacts tracked across these 77 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 18, 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.