Company lists · Data refreshed September 2026

Top 25 Parts and components distributors based in the United States

Name: Parts and components 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 1,530 companies tracked

RevenueBase identified 1,530 parts and components distributors headquartered in the United States as of September 2026 and tracks 84,135 professional contacts across them, including 27,753 with verified work emails. Miami is the largest hub.

This list covers parts and components 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 17, 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 17, 2026 86% judged on-target in blind review

1,530Companies

84,135Contacts tracked

27,753Verified emails

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The 25 largest parts and components distributors based in the United States

Ranked by team size

Top 25 of 1,530 parts and components distributors based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to parts and components 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	AVNET	Strong evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	10001+	7,981 contacts →
	Strong evidence “Avnet is a global electronic components distributor with extensive design, product, marketing and supply chain expertise for customers and suppliers at every stage of the product…” Source: RevenueBase Database · checked Sep 17, 2026
2	LKQ Corporation	Partial evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	10001+	6,852 contacts →
	Partial evidence “LKQ Corporation (Nasdaq: LKQ), a Fortune 500 company, is North America’s largest provider of alternative collision auto parts, and a leading provider of recycled and…” Source: RevenueBase Database · checked Sep 17, 2026
3	Motion	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 17, 2026	5,001-10,000	6,006 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
4	MSC Industrial Supply CO	Partial evidence	Davidson, NC, United StatesHQ checked Sep 17, 2026	5,001-10,000	5,510 contacts →
	Partial evidence “MSC Industrial Supply Co.(NYSE:MSM) is a leading North American distributor of metalworking and maintenance, repair, and operations (MRO) products and services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Mouser Electronics	Strong evidence	Mansfield, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,505 contacts →
	Strong evidence “Mouser is a worldwide leading authorized distributor of semiconductors and electronic components from over 1,200 manufacturer brands, with local sales and service centers around…” Source: RevenueBase Database · checked Sep 17, 2026
6	Digikey	Strong evidence	Thief River Falls, MN, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,201 contacts →
	Strong evidence “DigiKey is the leading global electronic components and automation products distributor, offering unrivaled selection, service, and delivery speed worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
7	Worldpac	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,718 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
8	Factory Motor Parts	Partial evidence	Eagan, MN, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,541 contacts →
	Partial evidence “Founded in 1945, Factory Motor Parts Company is a multi-generational family business based in Eagan, Minnesota.” Source: RevenueBase Database · checked Sep 17, 2026
9	Gexpro	Partial evidence	Shelton, CT, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,266 contacts →
	Partial evidence “Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.” Source: RevenueBase Database · checked Sep 17, 2026
10	The Parts Authority	Strong evidence	Lake Success, NY, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,229 contacts →
	Strong evidence “Established in 1973, The Parts Authority has become one of the largest aftermarket automotive/truck part distributors throughout the country.” Source: RevenueBase Database · checked Sep 17, 2026
11	BDI	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,086 contacts →
	Indirect evidence “BDI is a leading supplier and service provider to manufacturing companies throughout the world.” Source: RevenueBase Database · checked Sep 17, 2026
12	TVH Parts CO	Partial evidence	Olathe, KS, United StatesHQ checked Sep 17, 2026	501-1,000	1,009 contacts →
	Partial evidence “Founded in 1969, the global TVH Parts Holding group now has 90 branches selling to customers in over 180 countries.” Source: RevenueBase Database · checked Sep 17, 2026
13	Boeing Distribution Services INC	Indirect evidence	Miami, FL, United StatesHQ checked Sep 17, 2026	1,001-5,000	960 contacts →
	Indirect 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 17, 2026
14	Radwell International	Indirect evidence	Willingboro, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	828 contacts →
	Indirect evidence “Radwell, established in 1979, is a global leader in industrial automation solutions, providing new, never-used, refurbished, obsolete, and hard-to-find automation, industrial…” Source: RevenueBase Database · checked Sep 17, 2026
15	Bisco Industries	Strong evidence	Anaheim, CA, United StatesHQ checked Sep 17, 2026	501-1,000	789 contacts →
	Strong evidence “bisco industries is a Master Distributor of Electronic Components and Military Spec Fastening Hardware.” Source: RevenueBase Database · checked Sep 17, 2026
16	Heilind Electronics	Partial evidence	Wilmington, United StatesHQ checked Sep 17, 2026	1,001-5,000	775 contacts →
	Partial evidence “Heilind Electronics is a leading distributor of interconnect, electromechanical, and sensor products, supporting procurement professionals, design engineers, and manufacturing…” Source: RevenueBase Database · checked Sep 17, 2026
17	Sunsource	Indirect evidence	Addison, MN, United StatesHQ checked Sep 17, 2026	1,001-5,000	698 contacts →
	Indirect evidence “At SunSource, we don’t just sell products, we deliver solutions.” Source: RevenueBase Database · checked Sep 17, 2026
18	Kirby Risk	Indirect evidence	Lafayette, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	659 contacts →
	Indirect evidence “Kirby Risk Corporation is a multi-faceted company, dedicated to understanding and meeting our business partners' needs with innovative, effective solutions.” Source: RevenueBase Database · checked Sep 17, 2026
19	Autopart International	Partial evidence	Norton, MA, United StatesHQ checked Sep 17, 2026	1,001-5,000	618 contacts →
	Partial evidence “Headquartered in Norton, MA, Autopart International Inc, is a leading provider of premium auto parts.” Source: RevenueBase Database · checked Sep 17, 2026
20	Truckpro, LLC	Strong evidence	Cordova, TN, United StatesHQ checked Sep 17, 2026	1,001-5,000	610 contacts →
	Strong evidence “TruckPro, LLC is one of the largest independent distributors of heavy-duty aftermarket truck parts and accessories in the U.S.” Source: RevenueBase Database · checked Sep 17, 2026
21	Supply Technologies	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	593 contacts →
	Partial evidence “As a leading global supply chain management company for assembly components and fasteners, Supply Technologies has proven experience helping customers improve total cost of…” Source: RevenueBase Database · checked Sep 17, 2026
22	Endries International, INC	Indirect evidence	Brillion, WI, United StatesHQ checked Sep 17, 2026	501-1,000	590 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	RS Americas	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	531 contacts →
	Indirect evidence “We’re a global omnichannel provider of product and service solutions for designers, builders, and maintainers of industrial equipment and operations to provide an unrivaled choice…” Source: RevenueBase Database · checked Sep 17, 2026
24	Würth Industry USA	Partial evidence	Greenwood, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	518 contacts →
	Partial evidence “Our industry-leading inventory management technology and a worldwide team of supply chain experts help ensure you receive your C-Parts, including fasteners and other industrial…” Source: RevenueBase Database · checked Sep 17, 2026
25	Master Electronics	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	501-1,000	512 contacts →
	Indirect evidence “THE PRODUCTS AND SOLUTIONS YOU NEED, FROM PEOPLE WHO CARE.” Source: RevenueBase Database · checked Sep 17, 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: parts and components 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 parts and components distributors.
Partial evidence: Its own public description names part of parts and components distributors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name parts and components 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 1,530 parts and components distributors based in the United States

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Parts and components distributors based in the United States at a glance

As of Sep 17, 2026

33.0%Verified-email coverage

55.0Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · Miami

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

558

11-50

613

51-200

215

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 1,530 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 parts and components 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 “parts and components 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 parts and components 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 parts and components 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, 27,753 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 17, 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.

Parts and components distributors by metro

Parts and components distributors in Miami53
Parts and components distributors in Houston40

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 parts and components 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 parts and components distributors are there based in the United States?

RevenueBase identified 1,530 parts and components 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?

AVNET, headquartered in Phoenix, tops this list with the largest team on record.

Which city has the most parts and components distributors?

Miami leads with 53 headquartered companies, followed by Houston (40) and Charlotte (14).

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 27,753 verified decision-maker contacts tracked across these 1,530 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 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 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.