Company lists · Data refreshed September 2026
Top 25 Automotive supply chain auditors worldwide
RevenueBase identified 972 automotive supply chain auditors worldwide as of September 2026 and tracks 26,773 professional contacts across them, including 4,526 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers automotive supply chain auditors worldwide, 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 30, 2026. Country and city lists for automotive supply chain auditors follow the table.
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.
The 25 largest automotive supply chain auditors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,856 contacts → | ||||
Strong evidence “Varroc Group is a global tier-1 automotive component manufacturer and supplier of exterior lighting systems, plastic and polymer components, electrical-electronics components, and…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,572 contacts → | ||||
Strong evidence “QUALITY ALONG THE SUPPLY CHAIN Founded in 1997, TRIGO Group is a multinational company providing quality solutions for the automotive, aerospace and other transport industries.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,553 contacts → | ||||
Indirect 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 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 574 contacts → | ||||
Strong evidence “Interface Microsystems are leading suppliers of automotive electronics.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 384 contacts → | ||||
Indirect evidence “Established in year 1998, a 60:40 JV- Machino TSK Nippon Cables and became 100% subsidiary of HI-LEX Corporation Japan Formerly Nippon Cable System Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 382 contacts → | ||||
Indirect evidence “Vertrauen ist die Basis.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 319 contacts → | ||||
Indirect evidence “Facil’s car, truck, bus and utility vehicles customers are leading the global change towards sustainable mobility, including electrification, autonomous vehicles and shared…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 312 contacts → | ||||
Indirect evidence “Welcome to NACITA, the National Agriculture Chemical Industrial Trading Agency, a company steeped in history and expertise.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 275 contacts → | ||||
Indirect evidence “Agriauto Industries Limited is a public limited company incorporated in 1981 and quoted on the stock exchange.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 271 contacts → | ||||
Partial evidence “F&P America is a Tier One parts supplier for Honda GM, Toyota.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 253 contacts → | ||||
Indirect evidence “A Barros Autopeças se destaca pela sua vasta linha de produtos, uma das mais variadas do país, abastecida com cerca de itens e mais de 180 das melhores marcas.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 232 contacts → | ||||
Partial evidence “The International Centre for Automotive Technology (ICAT), Manesar, located in the Northern Automotive hub of India, is a leading world class Automotive Testing, certification and…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 226 contacts → | ||||
Indirect evidence “Autovision est une enseigne exploitée par VIVAUTO SA, société agréée par le Ministère chargé des Transports au titre de Réseau de Contrôle Technique Automobile.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 216 contacts → | ||||
Partial evidence “GECOM Corporation was established in Greensburg, Indiana in 1987 to manufacture high-quality door locking mechanisms for the Automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 199 contacts → | ||||
Indirect evidence “Q2 Management™ is a ISO-certified quality assurance solutions provider to the manufacturing industry.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 187 contacts → | ||||
Partial evidence “Hearn Industrial Services is a service provider to the automotive industry and more!” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 185 contacts → | ||||
Indirect evidence “Macadam is an independent expert in vehicle inspections, remarketing services and audits for leasing companies and car manufacturers.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 177 contacts → | ||||
Indirect evidence “Familiebedrijf Koskamp is een toonaangevende groothandel in onderdelen voor de autobranche.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 166 contacts → | ||||
Partial evidence “Altay Automotive is one of Turkey's most powerful companies in the automotive spare parts industry; has been operating since 1982 with its rich product range, high availability…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 162 contacts → | ||||
Indirect evidence “این موسسه در سال 1384 به منظور ایجاد یك مجموعه تخصصی جهت توانمندسازی زنجیره تأمین صنعت خودروسازی كشور، انجام پژوهش های كاربردی در زمینه صنعت مذكور و ارائه راهكارهای موثر در راستای…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 157 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 154 contacts → | ||||
Partial evidence “Empresa especializada em reciclagem automotiva e comércio de autopeças para caminhões.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 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 30, 2026Thanks. The Data Team will review it. | |||||
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 supply chain auditors. 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 supply chain auditors.
- Partial evidence
- Its own public description names part of automotive supply chain auditors, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name automotive supply chain auditors. 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 972 automotive supply chain auditors worldwide
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Automotive supply chain auditors worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 supply chain auditors, 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.
- Coverage
- Every country. Country and city lists for automotive supply chain auditors are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “automotive supply chain auditors”. 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 supply chain auditors), 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 supply chain auditors, and records with no verified work email.
- 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, 4,526 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 30, 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.
Automotive supply chain auditors by location
6 lists · largest firstEvery Automotive supply chain auditors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Automotive supply chain auditors based in the United States104
- Automotive supply chain auditors based in Brazil100
- Automotive supply chain auditors based in Germany80
- Automotive supply chain auditors based in India72
- Automotive supply chain auditors based in the United Kingdom47
- Automotive supply chain auditors based in France34
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 supply chain auditors, 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 supply chain auditors are there worldwide?
RevenueBase identified 972 automotive supply chain auditors worldwide 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?
Varroc, headquartered in Waluj, tops this list with the largest team on record.
Which country has the most automotive supply chain auditors?
The United States leads with 104 companies, followed by Brazil (100) and Germany (80). Every automotive supply chain auditors list by country and city is linked on this page.
Which city has the most automotive supply chain auditors?
Sao Paulo leads with 20 headquartered companies, followed by Gurgaon (9) and Istanbul (8).
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 4,526 verified decision-maker contacts tracked across these 972 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 30, 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.