Company lists · Data refreshed September 2026

Top 25 Automotive parts catalog platforms based in the United States

Name: Automotive parts catalog platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 705 companies tracked

RevenueBase identified 705 automotive parts catalog platforms headquartered in the United States as of September 2026 and tracks 75,687 professional contacts across them, including 19,165 with verified work emails. Los Angeles is the largest hub.

This list covers automotive parts catalog platforms 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 27, 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 27, 2026 86% judged on-target in blind review

705Companies

75,687Contacts tracked

19,165Verified emails

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The 25 largest automotive parts catalog platforms based in the United States

Ranked by team size

Top 25 of 705 automotive parts catalog platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to automotive parts catalog platforms: 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	Autozone	Strong evidence	Memphis, TN, United StatesHQ checked Sep 27, 2026	10001+	32,450 contacts →
	Strong evidence “AutoZone is the nation's leading retailer and a leading distributor of automotive replacement parts and accessories with more than stores in the US, Mexico, Brazil and Puerto Rico.” Source: RevenueBase Database · checked Sep 27, 2026
2	COX Automotive INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	10001+	8,503 contacts →
	Partial evidence “Cox Automotive is the world’s largest automotive services and technology provider.” Source: RevenueBase Database · checked Sep 27, 2026
3	LKQ Corporation	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 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 27, 2026
4	Cars Commerce	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,311 contacts →
	Partial evidence “Cars Commerce is an audience-driven technology company empowering automotive that simplifies everything about buying and selling cars.” Source: RevenueBase Database · checked Sep 27, 2026
5	Worldpac	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 27, 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 27, 2026
6	Dorman Products	Indirect evidence	Colmar, PA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,651 contacts →
	Indirect evidence “Dorman was founded on the belief that people should have greater freedom to fix motor vehicles.” Source: RevenueBase Database · checked Sep 27, 2026
7	First Brands Group, LLC	Partial evidence	Rochester, MI, United StatesHQ checked Sep 27, 2026	201-500	1,480 contacts →
	Partial evidence “First Brands Group, LLC serves the automotive aftermarket industry with category-leading brands.” Source: RevenueBase Database · checked Sep 27, 2026
8	Cargurus	Indirect evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,312 contacts →
	Indirect evidence “CarGurus was founded in 2006 in Cambridge, Massachusetts by Langley Steinert, co-founder of TripAdvisor, who saw an opportunity to create a better car-shopping experience using…” Source: RevenueBase Database · checked Sep 27, 2026
9	OEC	Indirect evidence	Fairlawn, OH, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,212 contacts →
	Indirect evidence “Playing our part right from the start.” Source: RevenueBase Database · checked Sep 27, 2026
10	Cardone Industries	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 27, 2026	5,001-10,000	885 contacts →
	Strong evidence “CARDONE is a leading global supplier of remanufactured and new automotive parts for passenger cars and light/medium duty trucks.” Source: RevenueBase Database · checked Sep 27, 2026
11	carparts.com	Indirect evidence	Torrance, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	686 contacts →
	Indirect evidence “At CarParts.com, we are committed to simplifying vehicle maintenance and repair because we understand that time is precious, and it should be spent enjoying the journey.” Source: RevenueBase Database · checked Sep 27, 2026
12	Autopart International	Partial evidence	Norton, MA, United StatesHQ checked Sep 27, 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 27, 2026
13	Leadventure	Partial evidence	Lake Oswego, OR, United StatesHQ checked Sep 27, 2026	1,001-5,000	614 contacts →
	Partial evidence “Fueling Dealer Growth LeadVenture's technology platforms power over dealers.” Source: RevenueBase Database · checked Sep 27, 2026
14	Nexamotion Group	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 27, 2026	1,001-5,000	609 contacts →
	Strong evidence “NexaMotion Group is a dynamic organization in the automotive aftermarket, uniting a diverse family of brands including Transtar Aftermarket Solutions, Arch Auto Parts, C&M Auto…” Source: RevenueBase Database · checked Sep 27, 2026
15	The Parts House	Strong evidence	Jacksonville, FL, United StatesHQ checked Sep 27, 2026	1,001-5,000	469 contacts →
	Strong evidence “The Parts House (TPH) is a wholesale, warehouse distributor (WD) of premium automotive and heavy duty truck parts and accessories.” Source: RevenueBase Database · checked Sep 27, 2026
16	Motor Information Systems	Partial evidence	Troy, MI, United StatesHQ checked Sep 27, 2026	201-500	353 contacts →
	Partial evidence “MOTOR Information Systems, one of the world’s premier suppliers of automotive data, has been trusted by the industry to provide accurate, thorough and timely information since…” Source: RevenueBase Database · checked Sep 27, 2026
17	Dealer Inspire	Strong evidence	Naperville, IL, United StatesHQ checked Sep 27, 2026	501-1,000	349 contacts →
	Strong evidence “Dealer Inspire, a CARS company, is a leading automotive platform provider driven to developing innovative mobile first technologies for its partners.” Source: RevenueBase Database · checked Sep 27, 2026
18	KOI Auto Parts	Strong evidence	Newport, KY, United StatesHQ checked Sep 27, 2026	501-1,000	325 contacts →
	Strong evidence “KOI is a leading automotive parts provider in Kentucky, Ohio & Indiana built on one uncompromising philosophy: world class customer service.” Source: RevenueBase Database · checked Sep 27, 2026
19	Turn5, INC	Indirect evidence	Paoli, PA, United StatesHQ checked Sep 27, 2026	201-500	317 contacts →
	Indirect evidence “Located on their corporate campus in Paoli, PA, Turn5, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
20	Turn 14 Distribution, INC	Strong evidence	Horsham, PA, United StatesHQ checked Sep 27, 2026	501-1,000	298 contacts →
	Strong evidence “Turn 14 Distribution is a privately-owned, 100% wholesale distributor of performance automotive and powersports aftermarket parts focused on supporting small businesses.” Source: RevenueBase Database · checked Sep 27, 2026
21	Auto-Wares Group Of Companies	Strong evidence	Grand Rapids, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	292 contacts →
	Strong evidence “Auto-Wares Group of Companies is in the automotive parts distribution business.” Source: RevenueBase Database · checked Sep 27, 2026
22	Sonatus	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 27, 2026	201-500	274 contacts →
	Indirect evidence “Sonatus delivers cloud-to-edge AI for smart vehicles.” Source: RevenueBase Database · checked Sep 27, 2026
23	Nowcom	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	266 contacts →
	Indirect evidence “Founded in 1996, Nowcom quickly evolved into a leading provider of Internet applications and business solutions for the used car market.” Source: RevenueBase Database · checked Sep 27, 2026
24	1a Auto	Indirect evidence	Nashua, NH, United StatesHQ checked Sep 27, 2026	201-500	246 contacts →
	Indirect evidence “1A Auto is a high growth forward-looking online retailer headquartered northwest of Boston.” Source: RevenueBase Database · checked Sep 27, 2026
25	car-part.com	Indirect evidence	Fort Wright, KY, United StatesHQ checked Sep 27, 2026	201-500	243 contacts →
	Indirect evidence “Voted a "Cincinnati Top Workplaces" in 2024 & 2025 & "Best Places To Work In Kentucky" winner in 2021, 2022, 2023, 2024 & 2025.” Source: RevenueBase Database · checked Sep 27, 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: automotive parts catalog platforms. 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 automotive parts catalog platforms.
Partial evidence: Its own public description names part of automotive parts catalog platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive parts catalog platforms. 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 705 automotive parts catalog platforms based in the United States

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Automotive parts catalog platforms based in the United States at a glance

As of Sep 27, 2026

25.3%Verified-email coverage

107.4Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Los Angeles

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

315

11-50

233

51-200

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 705 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 automotive parts catalog platforms, 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 “automotive parts catalog platforms”. 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 automotive parts catalog platforms), 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 automotive parts catalog platforms, 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, 19,165 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 27, 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 automotive parts catalog platforms, 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 automotive parts catalog platforms are there based in the United States?

RevenueBase identified 705 automotive parts catalog platforms 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?

Autozone, headquartered in Memphis, tops this list with the largest team on record.

Which city has the most automotive parts catalog platforms?

Los Angeles leads with 17 headquartered companies, followed by Miami (15) and Houston (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 19,165 verified decision-maker contacts tracked across these 705 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 27, 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.