Company lists · Data refreshed September 2026
Top 25 Automotive supplier audit firms based in the United States
RevenueBase identified 723 company matches for automotive supplier audit firms associated with the United States as of September 2026 and tracks 89,304 professional contacts across them, including 17,258 with verified work emails. Troy is the largest hub.
This list covers company matches for automotive supplier audit firms 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 30, 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.
The 25 largest automotive supplier audit firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 40,502 contacts → | ||||
Exact match “Lear Corporation (NYSE: LEA) is a global automotive leader in Seating and E-Systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 5,634 contacts → | ||||
Exact match “Headquartered in Luxembourg, International Automotive Components (IAC) Group is a leading global supplier of automotive components and systems, including instrument panels…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 5,183 contacts → | ||||
Exact match “Yazaki is a global leader in the research, development and delivery of vehicle power and data solutions for automotive applications.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 4,298 contacts → | ||||
Exact match “Starting with aftermarket parts in 1956 and moving into O.E.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 3,302 contacts → | ||||
Exact match “Inteva Products is a leading global automotive supplier known for delivering innovative, reliable, environmentally friendly products that enhance vehicle quality, safety, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 2,244 contacts → | ||||
Exact match “There is power in a trusted brand.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 1,553 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 1,437 contacts → | ||||
Exact match “At AUTOKINITON, we’re more than just an automotive supplier, we’re the backbone of vehicle performance and safety.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 1,150 contacts → | ||||
Exact match “Summit Polymers is a leading Tier 1 Automotive Supplier of automotive interior systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 885 contacts → | ||||
Exact match “CARDONE is a leading global supplier of remanufactured and new automotive parts for passenger cars and light/medium duty trucks.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 765 contacts → | ||||
Exact match “The Fujikura Group offers a wide range of automotive products, including wire-harnesses, several types of sensors, and electronic products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 749 contacts → | ||||
Exact match “We are Automotive Business Scientists.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 713 contacts → | ||||
Exact match “Founded in 1870, Edscha has developed into the world’s largest automotive supplier of hinge systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 686 contacts → | ||||
Exact match “GHSP is a leading global technology supplier of mechatronic solutions to the automotive industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 602 contacts → | ||||
Exact match “When it comes to the world of automotive components, JVIS has continued to be the supplier of choice for leading global brands.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 598 contacts → | ||||
Exact match “Mayco International is a global Tier 1 automotive supplier to automotive companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 476 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 468 contacts → | ||||
Exact match “Founded in 1989, WeatherTech® has long been recognized by the discerning automotive enthusiast as a supplier of automotive accessories of unparalleled quality.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 411 contacts → | ||||
Exact match “Neaton Auto Products Manufacturing is a tier one automotive industry supplier of high quality products that impress as well as perform.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 271 contacts → | ||||
Exact match “F&P America is a Tier One parts supplier for Honda GM, Toyota.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 250 contacts → | ||||
Exact match “Kett Engineering Corporation has been operating for over 60 years and has spent the past 28 years dedicating its services to supporting the automotive testing and staffing needs…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 242 contacts → | ||||
Exact match “TASUS Corporation is a Tier One supplier to Toyota Motor Manufacturing North America and a Tier Two supplier to OEM automotive and transportation markets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 242 contacts → | ||||
Exact match “AMCI is an automotive marketing consulting firm made up of automotive experts and enthusiasts.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 216 contacts → | ||||
Exact match “GECOM Corporation was established in Greensburg, Indiana in 1987 to manufacture high-quality door locking mechanisms for the Automotive industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 211 contacts → | ||||
Exact match “Pro QC International provides tailored quality solutions with a human touch in 100 countries.” Recorded in the RevenueBase company graph · Sep 30, 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 “automotive supplier audit firms”. 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 723 automotive supplier audit firms based in the United States
See the full list, filter by size, metro and specialty, and access 17,258 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Automotive supplier audit firms based in the United States at a glance
As of Sep 30, 2026Companies by employee count
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 723 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 “automotive supplier audit firms” 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 17,258 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 30, 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 “automotive supplier audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many automotive supplier audit firms are there based in the United States?
RevenueBase identified 723 company matches for automotive supplier audit firms 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?
Lear Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most automotive supplier audit firms?
Troy leads with 14 company records, followed by Detroit (11) and Houston (10).
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 17,258 professional contacts with verified work emails tracked across these 723 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 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 723 automotive supplier audit firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Automotive supplier audit firms by geography
- Automotive supplier audit firms based in Sao Paulo, Brazil
- Automotive supplier audit firms based in Bangalore, India
- Automotive supplier audit firms based in Pune, India
- Automotive supplier audit firms based in Australia
- Automotive supplier audit firms based in Belgium
- Automotive supplier audit firms based in Brazil
- Automotive supplier audit firms based in Canada
- Automotive supplier audit firms based in Chile
- Automotive supplier audit firms based in China
- Automotive supplier audit firms based in Czechia
- Automotive supplier audit firms based in France
- Automotive supplier audit firms based in Germany
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Automotive supplier audit firms based in Sao Paulo, Brazil
- Automotive supplier audit firms based in Bangalore, India
- Automotive supplier audit firms based in Pune, India
- Automotive supplier audit firms based in Australia
- Automotive supplier audit firms based in Belgium
- Automotive supplier audit firms based in Brazil
Company intelligence · public preview
Top 25 automotive supplier audit firms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 723 matching company records for automotive supplier audit firms based in the United States, with 89,304 tracked contacts and 17,258 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 automotive supplier audit firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Lear Corporationlear.comHQ: Southfield, MI, United StatesReported employees: 10001+ | Southfield, MI, United States | 10001+ | Exact match | 40,502 contacts → |
“Lear Corporation (NYSE: LEA) is a global automotive leader in Seating and E-Systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IAC Groupiacgroup.comHQ: Southfield, MI, United StatesReported employees: 5,001-10,000 | Southfield, MI, United States | 5,001-10,000 | Exact match | 5,634 contacts → |
“Headquartered in Luxembourg, International Automotive Components (IAC) Group is a leading global supplier of automotive components and systems, including instrument panels…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Yazaki North Americayazaki-na.comHQ: Canton, MI, United StatesReported employees: 10001+ | Canton, MI, United States | 10001+ | Exact match | 5,183 contacts → |
“Yazaki is a global leader in the research, development and delivery of vehicle power and data solutions for automotive applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Flex-N-Gateflex-n-gate.comHQ: Urbana, IL, United StatesReported employees: 10001+ | Urbana, IL, United States | 10001+ | Exact match | 4,298 contacts → |
“Starting with aftermarket parts in 1956 and moving into O.E.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Inteva Productsintevaproducts.comHQ: Troy, MI, United StatesReported employees: 5,001-10,000 | Troy, MI, United States | 5,001-10,000 | Exact match | 3,302 contacts → |
“Inteva Products is a leading global automotive supplier known for delivering innovative, reliable, environmentally friendly products that enhance vehicle quality, safety, and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sumitomo Electric Wiring Systems, INCsewsus.comHQ: Bowling Green, KY, United StatesReported employees: 1,001-5,000 | Bowling Green, KY, United States | 1,001-5,000 | Exact match | 2,244 contacts → |
“There is power in a trusted brand.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Stratosphere Qualitystratospherequality.comHQ: Fishers, IN, United StatesReported employees: 1,001-5,000 | Fishers, IN, United States | 1,001-5,000 | Exact match | 1,553 contacts → |
“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…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Autokinitonautokiniton.comHQ: New Boston, MI, United StatesReported employees: 5,001-10,000 | New Boston, MI, United States | 5,001-10,000 | Exact match | 1,437 contacts → |
“At AUTOKINITON, we’re more than just an automotive supplier, we’re the backbone of vehicle performance and safety.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Summit Polymerssummitpolymers.com HQ: Portage, MI, United StatesReported employees: 1,001-5,000 | Portage, MI, United States | 1,001-5,000 | Exact match | 1,150 contacts → |
“Summit Polymers is a leading Tier 1 Automotive Supplier of automotive interior systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cardone Industriescardone.comHQ: Philadelphia, PA, United StatesReported employees: 5,001-10,000 | Philadelphia, PA, United States | 5,001-10,000 | Exact match | 885 contacts → |
“CARDONE is a leading global supplier of remanufactured and new automotive parts for passenger cars and light/medium duty trucks.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Fujikura Automotive Americafujikura.comHQ: Southfield, MI, United StatesReported employees: 5,001-10,000 | Southfield, MI, United States | 5,001-10,000 | Exact match | 765 contacts → |
“The Fujikura Group offers a wide range of automotive products, including wire-harnesses, several types of sensors, and electronic products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Urban Scienceurbanscience.comHQ: Detroit, MI, United StatesReported employees: 501-1,000 | Detroit, MI, United States | 501-1,000 | Exact match | 749 contacts → |
“We are Automotive Business Scientists.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Edschaedscha.comHQ: Auburn Hills, MI, United StatesReported employees: 5,001-10,000 | Auburn Hills, MI, United States | 5,001-10,000 | Exact match | 713 contacts → |
“Founded in 1870, Edscha has developed into the world’s largest automotive supplier of hinge systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GHSPghsp.comHQ: Holland, MI, United StatesReported employees: 1,001-5,000 | Holland, MI, United States | 1,001-5,000 | Exact match | 686 contacts → |
“GHSP is a leading global technology supplier of mechatronic solutions to the automotive industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Jvis USAjvis.usHQ: Shelby Township, MI, United StatesReported employees: 1,001-5,000 | Shelby Township, MI, United States | 1,001-5,000 | Exact match | 602 contacts → |
“When it comes to the world of automotive components, JVIS has continued to be the supplier of choice for leading global brands.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mayco Internationalmaycointernational.com HQ: Sterling Heights, MI, United StatesReported employees: 1,001-5,000 | Sterling Heights, MI, United States | 1,001-5,000 | Exact match | 598 contacts → |
“Mayco International is a global Tier 1 automotive supplier to automotive companies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vayan Group, LLCvayangroup.comHQ: Sterling Heights, MI, United StatesReported employees: 1,001-5,000 | Sterling Heights, MI, United States | 1,001-5,000 | Exact match | 476 contacts → |
“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…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Weathertechweathertech.comHQ: Bolingbrook, IL, United StatesReported employees: 1,001-5,000 | Bolingbrook, IL, United States | 1,001-5,000 | Exact match | 468 contacts → |
“Founded in 1989, WeatherTech® has long been recognized by the discerning automotive enthusiast as a supplier of automotive accessories of unparalleled quality.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Neaton Auto Products, Mfg, INCneaton.comHQ: Eaton, OH, United StatesReported employees: 501-1,000 | Eaton, OH, United States | 501-1,000 | Exact match | 411 contacts → |
“Neaton Auto Products Manufacturing is a tier one automotive industry supplier of high quality products that impress as well as perform.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | F & P Americafandp.com HQ: Troy, OH, United StatesReported employees: 501-1,000 | Troy, OH, United States | 501-1,000 | Exact match | 271 contacts → |
“F&P America is a Tier One parts supplier for Honda GM, Toyota.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kett Engineering Corporationketteng.comHQ: Los Angeles, CA, United StatesReported employees: 501-1,000 | Los Angeles, CA, United States | 501-1,000 | Exact match | 250 contacts → |
“Kett Engineering Corporation has been operating for over 60 years and has spent the past 28 years dedicating its services to supporting the automotive testing and staffing needs…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tasus Corporationtasus.comHQ: Bloomington, IN, United StatesReported employees: 201-500 | Bloomington, IN, United States | 201-500 | Exact match | 242 contacts → |
“TASUS Corporation is a Tier One supplier to Toyota Motor Manufacturing North America and a Tier Two supplier to OEM automotive and transportation markets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Amci Globalamciglobal.comHQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 242 contacts → |
“AMCI is an automotive marketing consulting firm made up of automotive experts and enthusiasts.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Gecom Corporationgecomcorp.comHQ: Greensburg, IN, United StatesReported employees: 201-500 | Greensburg, IN, United States | 201-500 | Exact match | 216 contacts → |
“GECOM Corporation was established in Greensburg, Indiana in 1987 to manufacture high-quality door locking mechanisms for the Automotive industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  PRO QC Internationalproqc.comHQ: Mchenry, IL, United StatesReported employees: 501-1,000 | Mchenry, IL, United States | 501-1,000 | Exact match | 211 contacts → |
“Pro QC International provides tailored quality solutions with a human touch in 100 countries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 723 company matches
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Automotive supplier audit firms: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
715 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 723 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for automotive supplier audit firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many automotive supplier audit firms did RevenueBase find based in the United States?
The saved snapshot records 723 matching company records, 89,304 tracked contacts and 17,258 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Automotive supplier audit firms by geography
- Automotive supplier audit firms based in Sao Paulo, Brazil
- Automotive supplier audit firms based in Bangalore, India
- Automotive supplier audit firms based in Pune, India
- Automotive supplier audit firms based in Australia
- Automotive supplier audit firms based in Belgium
- Automotive supplier audit firms based in Brazil
- Automotive supplier audit firms based in Canada
- Automotive supplier audit firms based in Chile
- Automotive supplier audit firms based in China
- Automotive supplier audit firms based in Czechia
- Automotive supplier audit firms based in France
- Automotive supplier audit firms based in Germany
Cite this list
RevenueBase Data Team. Top 25 automotive supplier audit firms based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/automotive-supplier-audit-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Automotive supplier audit firms based in Sao Paulo, Brazil
- Automotive supplier audit firms based in Bangalore, India
- Automotive supplier audit firms based in Pune, India
- Automotive supplier audit firms based in Australia
- Automotive supplier audit firms based in Belgium
- Automotive supplier audit firms based in Brazil
Company intelligence · public preview
Top 25 automotive supplier audit firms based in the United States
RevenueBase records 723 matching company records for automotive supplier audit firms based in the United States, with 89,304 tracked contacts and 17,258 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 automotive supplier audit firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Lear Corporationlear.com HQ: Southfield, MI, United StatesReported employees: 10001+ | Southfield, MI, United States | 10001+ | Exact match | 40,502 contacts → |
“Lear Corporation (NYSE: LEA) is a global automotive leader in Seating and E-Systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IAC Groupiacgroup.com HQ: Southfield, MI, United StatesReported employees: 5,001-10,000 | Southfield, MI, United States | 5,001-10,000 | Exact match | 5,634 contacts → |
“Headquartered in Luxembourg, International Automotive Components (IAC) Group is a leading global supplier of automotive components and systems, including instrument panels…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Yazaki North Americayazaki-na.com HQ: Canton, MI, United StatesReported employees: 10001+ | Canton, MI, United States | 10001+ | Exact match | 5,183 contacts → |
“Yazaki is a global leader in the research, development and delivery of vehicle power and data solutions for automotive applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Flex-N-Gateflex-n-gate.com HQ: Urbana, IL, United StatesReported employees: 10001+ | Urbana, IL, United States | 10001+ | Exact match | 4,298 contacts → |
“Starting with aftermarket parts in 1956 and moving into O.E.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Inteva Productsintevaproducts.com HQ: Troy, MI, United StatesReported employees: 5,001-10,000 | Troy, MI, United States | 5,001-10,000 | Exact match | 3,302 contacts → |
“Inteva Products is a leading global automotive supplier known for delivering innovative, reliable, environmentally friendly products that enhance vehicle quality, safety, and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sumitomo Electric Wiring Systems, INCsewsus.com HQ: Bowling Green, KY, United StatesReported employees: 1,001-5,000 | Bowling Green, KY, United States | 1,001-5,000 | Exact match | 2,244 contacts → |
“There is power in a trusted brand.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Stratosphere Qualitystratospherequality.com HQ: Fishers, IN, United StatesReported employees: 1,001-5,000 | Fishers, IN, United States | 1,001-5,000 | Exact match | 1,553 contacts → |
“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…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Autokinitonautokiniton.com HQ: New Boston, MI, United StatesReported employees: 5,001-10,000 | New Boston, MI, United States | 5,001-10,000 | Exact match | 1,437 contacts → |
“At AUTOKINITON, we’re more than just an automotive supplier, we’re the backbone of vehicle performance and safety.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Summit Polymerssummitpolymers.com HQ: Portage, MI, United StatesReported employees: 1,001-5,000 | Portage, MI, United States | 1,001-5,000 | Exact match | 1,150 contacts → |
“Summit Polymers is a leading Tier 1 Automotive Supplier of automotive interior systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cardone Industriescardone.com HQ: Philadelphia, PA, United StatesReported employees: 5,001-10,000 | Philadelphia, PA, United States | 5,001-10,000 | Exact match | 885 contacts → |
“CARDONE is a leading global supplier of remanufactured and new automotive parts for passenger cars and light/medium duty trucks.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fujikura Automotive Americafujikura.com HQ: Southfield, MI, United StatesReported employees: 5,001-10,000 | Southfield, MI, United States | 5,001-10,000 | Exact match | 765 contacts → |
“The Fujikura Group offers a wide range of automotive products, including wire-harnesses, several types of sensors, and electronic products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Urban Scienceurbanscience.com HQ: Detroit, MI, United StatesReported employees: 501-1,000 | Detroit, MI, United States | 501-1,000 | Exact match | 749 contacts → |
“We are Automotive Business Scientists.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Edschaedscha.com HQ: Auburn Hills, MI, United StatesReported employees: 5,001-10,000 | Auburn Hills, MI, United States | 5,001-10,000 | Exact match | 713 contacts → |
“Founded in 1870, Edscha has developed into the world’s largest automotive supplier of hinge systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GHSPghsp.com HQ: Holland, MI, United StatesReported employees: 1,001-5,000 | Holland, MI, United States | 1,001-5,000 | Exact match | 686 contacts → |
“GHSP is a leading global technology supplier of mechatronic solutions to the automotive industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Jvis USAjvis.us HQ: Shelby Township, MI, United StatesReported employees: 1,001-5,000 | Shelby Township, MI, United States | 1,001-5,000 | Exact match | 602 contacts → |
“When it comes to the world of automotive components, JVIS has continued to be the supplier of choice for leading global brands.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mayco Internationalmaycointernational.com HQ: Sterling Heights, MI, United StatesReported employees: 1,001-5,000 | Sterling Heights, MI, United States | 1,001-5,000 | Exact match | 598 contacts → |
“Mayco International is a global Tier 1 automotive supplier to automotive companies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vayan Group, LLCvayangroup.com HQ: Sterling Heights, MI, United StatesReported employees: 1,001-5,000 | Sterling Heights, MI, United States | 1,001-5,000 | Exact match | 476 contacts → |
“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…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Weathertechweathertech.com HQ: Bolingbrook, IL, United StatesReported employees: 1,001-5,000 | Bolingbrook, IL, United States | 1,001-5,000 | Exact match | 468 contacts → |
“Founded in 1989, WeatherTech® has long been recognized by the discerning automotive enthusiast as a supplier of automotive accessories of unparalleled quality.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Neaton Auto Products, Mfg, INCneaton.com HQ: Eaton, OH, United StatesReported employees: 501-1,000 | Eaton, OH, United States | 501-1,000 | Exact match | 411 contacts → |
“Neaton Auto Products Manufacturing is a tier one automotive industry supplier of high quality products that impress as well as perform.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | F & P Americafandp.com HQ: Troy, OH, United StatesReported employees: 501-1,000 | Troy, OH, United States | 501-1,000 | Exact match | 271 contacts → |
“F&P America is a Tier One parts supplier for Honda GM, Toyota.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kett Engineering Corporationketteng.com HQ: Los Angeles, CA, United StatesReported employees: 501-1,000 | Los Angeles, CA, United States | 501-1,000 | Exact match | 250 contacts → |
“Kett Engineering Corporation has been operating for over 60 years and has spent the past 28 years dedicating its services to supporting the automotive testing and staffing needs…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tasus Corporationtasus.com HQ: Bloomington, IN, United StatesReported employees: 201-500 | Bloomington, IN, United States | 201-500 | Exact match | 242 contacts → |
“TASUS Corporation is a Tier One supplier to Toyota Motor Manufacturing North America and a Tier Two supplier to OEM automotive and transportation markets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Amci Globalamciglobal.com HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 242 contacts → |
“AMCI is an automotive marketing consulting firm made up of automotive experts and enthusiasts.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gecom Corporationgecomcorp.com HQ: Greensburg, IN, United StatesReported employees: 201-500 | Greensburg, IN, United States | 201-500 | Exact match | 216 contacts → |
“GECOM Corporation was established in Greensburg, Indiana in 1987 to manufacture high-quality door locking mechanisms for the Automotive industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PRO QC Internationalproqc.com HQ: Mchenry, IL, United StatesReported employees: 501-1,000 | Mchenry, IL, United States | 501-1,000 | Exact match | 211 contacts → |
“Pro QC International provides tailored quality solutions with a human touch in 100 countries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 723 company matches
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Automotive supplier audit firms: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
715 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 723 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for automotive supplier audit firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many automotive supplier audit firms did RevenueBase find based in the United States?
The saved snapshot records 723 matching company records, 89,304 tracked contacts and 17,258 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Automotive supplier audit firms by geography
- Automotive supplier audit firms based in Sao Paulo, Brazil
- Automotive supplier audit firms based in Bangalore, India
- Automotive supplier audit firms based in Pune, India
- Automotive supplier audit firms based in Australia
- Automotive supplier audit firms based in Belgium
- Automotive supplier audit firms based in Brazil
- Automotive supplier audit firms based in Canada
- Automotive supplier audit firms based in Chile
- Automotive supplier audit firms based in China
- Automotive supplier audit firms based in Czechia
- Automotive supplier audit firms based in France
- Automotive supplier audit firms based in Germany
Cite this list
RevenueBase Data Team. Top 25 automotive supplier audit firms based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/automotive-supplier-audit-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Automotive supplier audit firms based in Pune, India
- Automotive supplier audit firms based in Australia
- Automotive supplier audit firms based in Belgium
- Automotive supplier audit firms based in Brazil