Company lists · Data refreshed September 2026

Top 25 Industrial parts distributors based in the United States

Name: Industrial parts 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 17, 2026 1,339 companies tracked

RevenueBase identified 1,339 company matches for industrial parts distributors associated with the United States as of September 2026 and tracks 67,232 professional contacts across them, including 26,027 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial parts distributors associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

1,339Companies

67,232Contacts tracked

26,027Verified emails

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The 25 largest industrial parts distributors based in the United States

Ranked by team size

Top 25 of 1,339 company matches for industrial parts distributors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Motion	Exact match	Birmingham, AL, United StatesHQ recorded Sep 17, 2026	5,001-10,000	6,006 contacts →
	Exact match “Motion serves the industrial marketplace with MRO (maintenance, repair, and operation) replacement parts and services through a network of over 600 locations across North America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	MSC Industrial Supply CO	Exact match	Davidson, NC, United StatesHQ recorded Sep 17, 2026	5,001-10,000	5,510 contacts →
	Exact match “MSC Industrial Supply Co.(NYSE:MSM) is a leading North American distributor of metalworking and maintenance, repair, and operations (MRO) products and services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Genuine Parts Company	Exact match	Atlanta, GA, United StatesHQ recorded Sep 17, 2026	10001+	5,193 contacts →
	Exact match “Established in 1928, Genuine Parts Company is a leading global service provider of automotive and industrial replacement parts and value-added solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Mcmaster-Carr	Exact match	Elmhurst, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	3,593 contacts →
	Exact match “McMaster-Carr is an e-commerce company offering more than half a million products used to keep businesses in motion.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Lawson Products	Exact match	Chicago, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,233 contacts →
	Exact match “Before you need it-it’s more than a promise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	DXP Enterprises, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,964 contacts →
	Exact match “DXP Enterprises is a publicly traded industrial distribution management company specializing in pumps, industrial supplies, and MROP solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Worldpac	Exact match	Oak Brook, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,718 contacts →
	Exact match “Worldpac was formed in 1995 as a result of several acquisitions of the top tier import companies spanning over 30 years of service in the import aftermarket.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Standard Motor Products	Exact match	Long Island City, NY, United StatesHQ recorded Sep 17, 2026	5,001-10,000	1,495 contacts →
	Exact match “With over 100 years in business, SMP is a leading independent manufacturer and distributor of premium automotive replacement parts and a provider of custom-engineered solutions…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Gexpro	Exact match	Shelton, CT, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,266 contacts →
	Exact match “Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	United Refrigeration, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,046 contacts →
	Exact match “United Refrigeration Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Boeing Distribution Services INC	Exact match	Miami, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	960 contacts →
	Exact match “Boeing Distribution Services Inc.(formerly KLX Aerospace Solutions) is the world's premier provider of fasteners, chemicals, tools, lighting, metal products and composites – and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Optimas Solutions	Exact match	Wood Dale, IL, United StatesHQ recorded Sep 17, 2026	501-1,000	946 contacts →
	Exact match “Optimas is a globally connected, regionally focused manufacturer/distributor and service provider of fasteners and supply chain solutions for industrial manufactures seeking to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Radwell International	Exact match	Willingboro, NJ, United StatesHQ recorded Sep 17, 2026	1,001-5,000	828 contacts →
	Exact match “Radwell, established in 1979, is a global leader in industrial automation solutions, providing new, never-used, refurbished, obsolete, and hard-to-find automation, industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Bisco Industries	Exact match	Anaheim, CA, United StatesHQ recorded Sep 17, 2026	501-1,000	789 contacts →
	Exact match “bisco industries is a Master Distributor of Electronic Components and Military Spec Fastening Hardware.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Sunsource	Exact match	Addison, MN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	698 contacts →
	Exact match “At SunSource, we don’t just sell products, we deliver solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Kirby Risk	Exact match	Lafayette, IN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	659 contacts →
	Exact match “Kirby Risk Corporation is a multi-faceted company, dedicated to understanding and meeting our business partners' needs with innovative, effective solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Autopart International	Exact match	Norton, MA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	618 contacts →
	Exact match “Headquartered in Norton, MA, Autopart International Inc, is a leading provider of premium auto parts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Truckpro, LLC	Exact match	Cordova, TN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	610 contacts →
	Exact match “TruckPro, LLC is one of the largest independent distributors of heavy-duty aftermarket truck parts and accessories in the U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Supply Technologies	Exact match	Cleveland, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	593 contacts →
	Exact match “As a leading global supply chain management company for assembly components and fasteners, Supply Technologies has proven experience helping customers improve total cost of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Endries International, INC	Exact match	Brillion, WI, United StatesHQ recorded Sep 17, 2026	501-1,000	590 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	OTC Industrial Technologies	Exact match	Columbus, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	587 contacts →
	Exact match “Established in 1963, OTC Industrial Technologies is one of the largest industrial distributors and service providers in the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Hisco, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	478 contacts →
	Exact match “North America's largest distributor of industrial assembly materials.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Hardware Specialty Co., INC	Exact match	Marlborough, MA, United StatesHQ recorded Sep 17, 2026	201-500	478 contacts →
	Exact match “Hardware Specialty is a leading international distributor of commercial and military fasteners, electronic & electro-mechanical components.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	The Parts House	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	469 contacts →
	Exact match “The Parts House (TPH) is a wholesale, warehouse distributor (WD) of premium automotive and heavy duty truck parts and accessories.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Wurth USA	Exact match	Ramsey, NJ, United StatesHQ recorded Sep 17, 2026	201-500	455 contacts →
	Exact match “We are part of the Würth Group of companies, the largest of its kind with over $13 billion in sales and employees worldwide!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial parts distributors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,339 industrial parts distributors based in the United States

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Industrial parts distributors based in the United States at a glance

As of Sep 17, 2026

38.7%Verified-email coverage

50.2Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

495

11-50

513

51-200

204

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 1,339 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “industrial parts distributors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 26,027 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial parts distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial parts distributors are there based in the United States?

RevenueBase identified 1,339 company matches for industrial parts distributors associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Motion tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial parts distributors?

Houston leads with 43 company records, followed by Miami (25) and Cleveland (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 26,027 professional contacts with verified work emails tracked across these 1,339 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 SmartSearch, 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.