Company lists · Data refreshed September 2026

Top 25 Automotive supplier quality software companies based in the United States

Name: Automotive supplier quality software companies 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 280 companies tracked

RevenueBase identified 280 automotive supplier quality software companies headquartered in the United States as of September 2026 and tracks 20,143 professional contacts across them, including 3,959 with verified work emails. Troy is the largest hub.

This list covers automotive supplier quality software companies 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

280Companies

20,143Contacts tracked

3,959Verified emails

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The 25 largest automotive supplier quality software companies based in the United States

Ranked by team size

Top 25 of 280 automotive supplier quality software companies 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 supplier quality software companies: 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	Flex-N-Gate	Indirect evidence	Urbana, IL, United StatesHQ checked Sep 27, 2026	10001+	4,298 contacts →
	Indirect evidence “Starting with aftermarket parts in 1956 and moving into O.E.” Source: RevenueBase Database · checked Sep 27, 2026
2	Inteva Products	Strong evidence	Troy, MI, United StatesHQ checked Sep 27, 2026	5,001-10,000	3,302 contacts →
	Strong evidence “Inteva Products is a leading global automotive supplier known for delivering innovative, reliable, environmentally friendly products that enhance vehicle quality, safety, and…” Source: RevenueBase Database · checked Sep 27, 2026
3	Stratosphere Quality	Partial evidence	Fishers, IN, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,553 contacts →
	Partial evidence “Stratosphere Quality, founded in 2009, is a major global provider of quality assurance and outsourcing solutions, such as sorting and inspection services, to manufacturers of…” Source: RevenueBase Database · checked Sep 27, 2026
4	Autokiniton	Strong evidence	New Boston, MI, United StatesHQ checked Sep 27, 2026	5,001-10,000	1,437 contacts →
	Strong evidence “At AUTOKINITON, we’re more than just an automotive supplier, we’re the backbone of vehicle performance and safety.” Source: RevenueBase Database · checked Sep 27, 2026
5	Qasource	Strong evidence	Pleasanton, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	906 contacts →
	Strong evidence “QASource is a leading provider of outsourced software quality engineering services, offering scalable and customizable QA solutions to clients worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
6	GHSP	Strong evidence	Holland, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	686 contacts →
	Strong evidence “GHSP is a leading global technology supplier of mechatronic solutions to the automotive industry.” Source: RevenueBase Database · checked Sep 27, 2026
7	Jvis USA	Strong evidence	Shelby Township, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	602 contacts →
	Strong evidence “When it comes to the world of automotive components, JVIS has continued to be the supplier of choice for leading global brands.” Source: RevenueBase Database · checked Sep 27, 2026
8	Vayan Group, LLC	Strong evidence	Sterling Heights, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	476 contacts →
	Strong evidence “Vayan Group, LLC is a leading provider of technology-driven quality assurance solutions for OEMs, Tier 1 and Tier 2 suppliers across the automotive, aerospace, electronics…” Source: RevenueBase Database · checked Sep 27, 2026
9	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
10	F & P America	Partial evidence	Troy, OH, United StatesHQ checked Sep 27, 2026	501-1,000	271 contacts →
	Partial evidence “F&P America is a Tier One parts supplier for Honda GM, Toyota.” Source: RevenueBase Database · checked Sep 27, 2026
11	ETQ	Strong evidence	Burlington, MA, United StatesHQ checked Sep 27, 2026	201-500	254 contacts →
	Strong evidence “Octave Reliance (formerly ETQ Reliance) is the leading Quality, EHS, Food Safety and Compliance management software for identifying, mitigating and preventing high-risk events…” Source: RevenueBase Database · checked Sep 27, 2026
12	Tasus Corporation	Strong evidence	Bloomington, IN, United StatesHQ checked Sep 27, 2026	201-500	242 contacts →
	Strong evidence “TASUS Corporation is a Tier One supplier to Toyota Motor Manufacturing North America and a Tier Two supplier to OEM automotive and transportation markets.” Source: RevenueBase Database · checked Sep 27, 2026
13	Innova Electronics Corp	Strong evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	153 contacts →
	Strong evidence “THE AUTOMOTIVE AFTERMARKET INDUSTRY LEADER Innova Electronics Corporation is a leading supplier of test equipment and diagnostic reporting for the automotive aftermarket, offering…” Source: RevenueBase Database · checked Sep 27, 2026
14	Team Quality Services	Indirect evidence	Auburn, IN, United StatesHQ checked Sep 27, 2026	201-500	132 contacts →
	Indirect evidence “We're there, so our customers don’t have to be.” Source: RevenueBase Database · checked Sep 27, 2026
15	Redi-Group North America, LLC	Indirect evidence	Greenville, SC, United StatesHQ checked Sep 27, 2026	501-1,000	110 contacts →
	Indirect evidence “Our family-owned company, founded in 1996, has grown continuously.” Source: RevenueBase Database · checked Sep 27, 2026
16	AIAG	Partial evidence	Southfield, MI, United StatesHQ checked Sep 27, 2026	51-200	102 contacts →
	Partial evidence “AIAG (Automotive Industry Action Group) is the global collaborative hub for automotive excellence.” Source: RevenueBase Database · checked Sep 27, 2026
17	Iqs, Inc. A Cority Company	Strong evidence	North Olmsted, OH, United StatesHQ checked Sep 27, 2026	201-500	100 contacts →
	Strong evidence “Building on 30+ years of experience, IQS is modern, enterprise-grade quality management software designed to help our customers ensure compliance and bring the highest quality…” Source: RevenueBase Database · checked Sep 27, 2026
18	Asmpt Aei, INC	Partial evidence	North Billerica, MA, United StatesHQ checked Sep 27, 2026	501-1,000	95 contacts →
	Partial evidence “AEi is the market leader of automated sensor assembly and test equipment for the automotive market.” Source: RevenueBase Database · checked Sep 27, 2026
19	Bolt On Technology Automotive	Strong evidence	Southampton, PA, United StatesHQ checked Sep 27, 2026	51-200	90 contacts →
	Strong evidence “BOLT ON TECHNOLOGY designs automotive software solutions that solve the most common struggles facing the Automotive Repair Industry.” Source: RevenueBase Database · checked Sep 27, 2026
20	Otscon INC	Partial evidence	Columbia, MO, United StatesHQ checked Sep 27, 2026	51-200	84 contacts →
	Partial evidence “Otscon Inc is an Automotive company located in 50 N Rangeline Rd, Columbia, Missouri, United States.” Source: RevenueBase Database · checked Sep 27, 2026
21	Sustained Quality	Strong evidence	South Bend, IN, United StatesHQ checked Sep 27, 2026	51-200	83 contacts →
	Strong evidence “Sustained Quality has been a trusted partner in quality since 2007, delivering inspection, sorting, rework/repair, engineering, and containment services to the automotive…” Source: RevenueBase Database · checked Sep 27, 2026
22	Cmx1 Compliancemetrix	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	51-200	78 contacts →
	Indirect evidence “We power everyday excellence at the world's most trusted brands.” Source: RevenueBase Database · checked Sep 27, 2026
23	SEMBI	Partial evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	201-500	77 contacts →
	Partial evidence “Sembi empowers organizations with world-class solutions for product quality and security management.” Source: RevenueBase Database · checked Sep 27, 2026
24	Atser Systems, INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	77 contacts →
	Strong evidence “In the early 1990’s, ATSER pioneered the use of an electronic software solution for Quality Assurance verification and compliance oversight for use in the Civil Engineering…” Source: RevenueBase Database · checked Sep 27, 2026
25	Intellect	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	75 contacts →
	Partial evidence “Intellect is an AI-powered enterprise platform that helps manufacturers and life sciences organizations improve quality, compliance, and supply chain visibility.” 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 supplier quality software companies. 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 supplier quality software companies.
Partial evidence: Its own public description names part of automotive supplier quality software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive supplier quality software companies. 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 280 automotive supplier quality software companies based in the United States

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Automotive supplier quality software companies based in the United States at a glance

As of Sep 27, 2026

19.7%Verified-email coverage

71.9Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · Troy

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

100

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 280 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 supplier quality software companies, 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 supplier quality software companies”. 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 supplier quality software companies), 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 supplier quality software companies, 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, 3,959 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 supplier quality software companies, 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 supplier quality software companies are there based in the United States?

RevenueBase identified 280 automotive supplier quality software companies 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?

Flex-N-Gate, headquartered in Urbana, tops this list with the largest team on record.

Which city has the most automotive supplier quality software companies?

Troy leads with 10 headquartered companies, followed by Detroit (5) and Irvine (5).

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 3,959 verified decision-maker contacts tracked across these 280 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.