Company lists · Data refreshed November 2026
Top 25 Diesel engine diagnostic companies worldwide
RevenueBase identified 5,962 company matches for diesel engine diagnostic companies worldwide as of November 2026 and tracks 31,308 professional contacts across them, including 5,474 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for diesel engine diagnostic companies worldwide, 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 November 6, 2026. Country and city lists for diesel engine diagnostic companies follow the table.
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 diesel engine diagnostic companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 534 contacts → | ||||
Exact match “Headquartered in San Diego, California, Mitchell 1 has provided quality repair information solutions to the motor vehicle industry for 100 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 432 contacts → | ||||
Exact match “Vertrauen ist die Basis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 341 contacts → | ||||
Exact match “At Protech Automotive Solutions®, we are dedicated to pioneering advanced diagnostic scanning, ADAS calibration, and mechanical expertise to ensure vehicle safety and reliability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 331 contacts → | ||||
Exact match “Headquartered in Plano, Texas, asTech® focuses on providing OEM diagnostics to collision repair shops nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 320 contacts → | ||||
Exact match “At Noregon, we are experts at acquiring, analyzing, and interpreting vehicle data.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 278 contacts → | ||||
Exact match “Diesel Laptops provides commercial truck efficiency solutions for truck repair facilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 254 contacts → | ||||
Exact match “När den svenska marknaden för bilprovning avreglerades 2010 bestämde vi oss för att ta steget och göra något annorlunda.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 220 contacts → | ||||
Exact match “POLARIS Laboratories® can help you prevent maintenance failure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 211 contacts → | ||||
Exact match “Engineering is our Passion We are an international team of more than 850 employees with our own subsidiaries in eight countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 204 contacts → | ||||
Exact match “Pure Power Technologies, LLC, a Stanadyne Company is the leader in engineering and remanufacturing of diesel fuel injectors and turbochargers for OEMs and the aftermarket.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 195 contacts → | ||||
Exact match “Somos un centro integral de servicios automotrices, ofrecemos soluciones acertadas y confiables en Inspección de Asegurabilidad, Peritajes, y Revisión Técnico Mecánica” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 182 contacts → | ||||
Exact match “VM Motori was founded in 1947.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 180 contacts → | ||||
Exact match “Curiosity is our fuel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 177 contacts → | ||||
Exact match “En Red Itevelesa somos la empresa líder a nivel nacional en el sector de las ITV.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 173 contacts → | ||||
Exact match “Opus IVS helps independent automotive shops repair the most complex vehicles fast with diagnostics, programming and live repair guidance from OE brand-specific master technicians.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 172 contacts → | ||||
Exact match “THE AUTOMOTIVE AFTERMARKET INDUSTRY LEADER Innova Electronics Corporation is a leading supplier of test equipment and diagnostic reporting for the automotive aftermarket, offering…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 166 contacts → | ||||
Exact match “Die KÜS – die Kraftfahrzeug-Überwachungsorganisation freiberuflicher Kfz-Sachverständiger – ist als große und bundesweit vertretene Überwachungs- und Sachverständigenorganisation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 149 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 138 contacts → | ||||
Exact match “Mobile Auto Solutions provides unrivaled experience, capabilities, training, and equipment to the automotive industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 133 contacts → | ||||
Exact match “HP Tuners, Connect, Read, Edit, Write, Drive… HP Tuners, the home of VCM Suite and the MPVI since 2003.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 129 contacts → | ||||
Exact match “Complete end-to-end solutions for collision, glass, and repair shops.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 125 contacts → | ||||
Exact match “São mais de 25 anos de mercado como líder em reparação de componentes para motores a diesel como: Turbinas, Sistemas de Injeção Common Rail, Bombas e Bicos Injetores, Unidades…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 117 contacts → | ||||
Exact match “Alliant Power is the nation’s leading provider of premium engine repair components, specializing in Original Equipment fuel systems, turbochargers, and aftertreatment parts and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 111 contacts → | ||||
Exact match “Depuis sa fondation en 1982, ADF Diesel s’est imposée comme une référence incontournable dans le domaine de la mécanique pour moteurs diesel et compte aujourd'hui 11 succursales à…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 106 contacts → | ||||
Exact match “Autocom develop and sell innovative, user friendly and reliable vehicle diagnostic solutions to the global automotive aftermarket.” Recorded in the RevenueBase company graph · Nov 6, 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 “diesel engine diagnostic companies”. 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 5,962 diesel engine diagnostic companies worldwide
See the full list, filter by size, metro and specialty, and access 5,474 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Diesel engine diagnostic companies worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for diesel engine diagnostic companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “diesel engine diagnostic companies” 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. 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 5,474 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 November 6, 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.
Diesel engine diagnostic companies by location
12 lists · largest firstEvery Diesel engine diagnostic companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Diesel engine diagnostic companies based in the United States1,498
- Diesel engine diagnostic companies based in the United Kingdom611
- Diesel engine diagnostic companies based in Brazil513
- Diesel engine diagnostic companies based in Germany411
- Diesel engine diagnostic companies based in Canada256
- Diesel engine diagnostic companies based in Italy195
- Diesel engine diagnostic companies based in the Netherlands189
- Diesel engine diagnostic companies based in Australia181
- Diesel engine diagnostic companies based in France133
- Diesel engine diagnostic companies based in India93
- Diesel engine diagnostic companies based in Türkiye74
- Diesel engine diagnostic companies based in New Zealand37
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 “diesel engine diagnostic companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many diesel engine diagnostic companies are there worldwide?
RevenueBase identified 5,962 company matches for diesel engine diagnostic companies worldwide as of November 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?
Mitchell1 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most diesel engine diagnostic companies?
The United States leads with 1,498 companies, followed by the United Kingdom (611) and Brazil (513). Every diesel engine diagnostic companies list by country and city is linked on this page.
Which city has the most diesel engine diagnostic companies?
Sao Paulo leads with 62 company records, followed by Dubai (31) and Istanbul (31).
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 5,474 professional contacts with verified work emails tracked across these 5,962 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 5,962 diesel engine diagnostic companies worldwide. Start with a free account, no credit card.
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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 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
Company intelligence · public preview
Top 25 diesel engine diagnostic companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,962 matching company records for diesel engine diagnostic companies worldwide, with 31,308 tracked contacts and 5,474 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: November 6, 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 diesel engine diagnostic companies worldwide
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 |  Mitchell1mitchell1.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 534 contacts → |
“Headquartered in San Diego, California, Mitchell 1 has provided quality repair information solutions to the motor vehicle industry for 100 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  TÜV SÜD Auto Servicetuev-sued.deHQ: GermanyReported employees: 5,001-10,000 | Germany | 5,001-10,000 | Exact match | 432 contacts → |
“Vertrauen ist die Basis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Protech Automotive Solutionsprotechautomotivesolutions.comHQ: Lewisville, TX, United StatesReported employees: 10001+ | Lewisville, TX, United States | 10001+ | Exact match | 341 contacts → |
“At Protech Automotive Solutions®, we are dedicated to pioneering advanced diagnostic scanning, ADAS calibration, and mechanical expertise to ensure vehicle safety and reliability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Astechastech.comHQ: Plano, TX, United StatesReported employees: 501-1,000 | Plano, TX, United States | 501-1,000 | Exact match | 331 contacts → |
“Headquartered in Plano, Texas, asTech® focuses on providing OEM diagnostics to collision repair shops nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Noregon Systemsnoregon.comHQ: Greensboro, NC, United StatesReported employees: 201-500 | Greensboro, NC, United States | 201-500 | Exact match | 320 contacts → |
“At Noregon, we are experts at acquiring, analyzing, and interpreting vehicle data.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Diesel Laptopsdiesellaptops.comHQ: Irmo, SC, United StatesReported employees: 51-200 | Irmo, SC, United States | 51-200 | Exact match | 278 contacts → |
“Diesel Laptops provides commercial truck efficiency solutions for truck repair facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Besikta Bilprovningbesikta.seHQ: Malmö, SwedenReported employees: 501-1,000 | Malmö, Sweden | 501-1,000 | Exact match | 254 contacts → |
“När den svenska marknaden för bilprovning avreglerades 2010 bestämde vi oss för att ta steget och göra något annorlunda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Polaris Laboratoriespolarislabs.comHQ: Indianapolis, United StatesReported employees: 201-500 | Indianapolis, United States | 201-500 | Exact match | 220 contacts → |
“POLARIS Laboratories® can help you prevent maintenance failure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Aachen, GermanyReported employees: 501-1,000 | Aachen, Germany | 501-1,000 | Exact match | 211 contacts → |
“Engineering is our Passion We are an international team of more than 850 employees with our own subsidiaries in eight countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pure Power Technologies, LLC A Stanadyne Companypurepowertechnologies.comHQ: Columbia, SC, United StatesReported employees: 201-500 | Columbia, SC, United States | 201-500 | Exact match | 204 contacts → |
“Pure Power Technologies, LLC, a Stanadyne Company is the leader in engineering and remanufacturing of diesel fuel injectors and turbochargers for OEMs and the aftermarket.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Automás Ltdaautomas.com.coHQ: Bogota, ColombiaReported employees: 501-1,000 | Bogota, Colombia | 501-1,000 | Exact match | 195 contacts → |
“Somos un centro integral de servicios automotrices, ofrecemos soluciones acertadas y confiables en Inspección de Asegurabilidad, Peritajes, y Revisión Técnico Mecánica” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  VM Motorivmmotori.itHQ: Cento, ItalyReported employees: 201-500 | Cento, Italy | 201-500 | Exact match | 182 contacts → |
“VM Motori was founded in 1947.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hella Gutmann Grouphella-gutmann.comHQ: Ihringen, GermanyReported employees: 501-1,000 | Ihringen, Germany | 501-1,000 | Exact match | 180 contacts → |
“Curiosity is our fuel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  RED Itevelesaitevelesa.comHQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 177 contacts → |
“En Red Itevelesa somos la empresa líder a nivel nacional en el sector de las ITV.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Opus IVS - USopusivs.comHQ: Dexter, NY, United StatesReported employees: 501-1,000 | Dexter, NY, United States | 501-1,000 | Exact match | 173 contacts → |
“Opus IVS helps independent automotive shops repair the most complex vehicles fast with diagnostics, programming and live repair guidance from OE brand-specific master technicians.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Innova Electronics Corpinnova.comHQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 172 contacts → |
“THE AUTOMOTIVE AFTERMARKET INDUSTRY LEADER Innova Electronics Corporation is a leading supplier of test equipment and diagnostic reporting for the automotive aftermarket, offering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  KÜSkues.deHQ: Losheim Am See, GermanyReported employees: 1,001-5,000 | Losheim Am See, Germany | 1,001-5,000 | Exact match | 166 contacts → |
“Die KÜS – die Kraftfahrzeug-Überwachungsorganisation freiberuflicher Kfz-Sachverständiger – ist als große und bundesweit vertretene Überwachungs- und Sachverständigenorganisation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Repairify, INCrepairify.comHQ: Plano, TX, United StatesReported employees: 501-1,000 | Plano, TX, United States | 501-1,000 | Exact match | 149 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Mobile Auto Solutionsmasllc.netHQ: Broadview, IL, United StatesReported employees: 201-500 | Broadview, IL, United States | 201-500 | Exact match | 138 contacts → |
“Mobile Auto Solutions provides unrivaled experience, capabilities, training, and equipment to the automotive industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  HP Tunershptuners.comHQ: Buffalo Grove, IL, United StatesReported employees: 51-200 | Buffalo Grove, IL, United States | 51-200 | Exact match | 133 contacts → |
“HP Tuners, Connect, Read, Edit, Write, Drive… HP Tuners, the home of VCM Suite and the MPVI since 2003.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Airpro Diagnosticsairprodiagnostics.comHQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 129 contacts → |
“Complete end-to-end solutions for collision, glass, and repair shops.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Turbo Brasilturbobrasil.com.brHQ: Contagem, BrazilReported employees: 51-200 | Contagem, Brazil | 51-200 | Exact match | 125 contacts → |
“São mais de 25 anos de mercado como líder em reparação de componentes para motores a diesel como: Turbinas, Sistemas de Injeção Common Rail, Bombas e Bicos Injetores, Unidades…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Alliant Powerparts.alliantpower.comHQ: Windsor, CA, United StatesReported employees: 201-500 | Windsor, CA, United States | 201-500 | Exact match | 117 contacts → |
“Alliant Power is the nation’s leading provider of premium engine repair components, specializing in Original Equipment fuel systems, turbochargers, and aftertreatment parts and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ADF Dieseladfdiesel.comHQ: Dorval, QC, CanadaReported employees: 201-500 | Dorval, QC, Canada | 201-500 | Exact match | 111 contacts → |
“Depuis sa fondation en 1982, ADF Diesel s’est imposée comme une référence incontournable dans le domaine de la mécanique pour moteurs diesel et compte aujourd'hui 11 succursales à…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Autocom Diagnostic Partner ABautocom.seHQ: Trollhättan, SwedenReported employees: 51-200 | Trollhättan, Sweden | 51-200 | Exact match | 106 contacts → |
“Autocom develop and sell innovative, user friendly and reliable vehicle diagnostic solutions to the global automotive aftermarket.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,962 company matches
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Diesel engine diagnostic companies: dataset insights
November 6, 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
5,554 records in the displayed employee bands.
408 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,962 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: November 6, 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 ↗
Diesel engine diagnostic companies by location
12 lists · largest firstEvery Diesel engine diagnostic companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Diesel engine diagnostic companies based in the United States1,498
- Diesel engine diagnostic companies based in the United Kingdom611
- Diesel engine diagnostic companies based in Brazil513
- Diesel engine diagnostic companies based in Germany411
- Diesel engine diagnostic companies based in Canada256
- Diesel engine diagnostic companies based in Italy195
- Diesel engine diagnostic companies based in the Netherlands189
- Diesel engine diagnostic companies based in Australia181
- Diesel engine diagnostic companies based in France133
- Diesel engine diagnostic companies based in India93
- Diesel engine diagnostic companies based in Türkiye74
- Diesel engine diagnostic companies based in New Zealand37
Questions about this company list
What does Exact match mean for diesel engine diagnostic companies?
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 diesel engine diagnostic companies did RevenueBase find worldwide?
The saved snapshot records 5,962 matching company records, 31,308 tracked contacts and 5,474 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: November 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 diesel engine diagnostic companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/diesel-engine-diagnostic-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 diesel engine diagnostic companies worldwide
RevenueBase records 5,962 matching company records for diesel engine diagnostic companies worldwide, with 31,308 tracked contacts and 5,474 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: November 6, 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 diesel engine diagnostic companies worldwide
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 | Mitchell1mitchell1.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 534 contacts → |
“Headquartered in San Diego, California, Mitchell 1 has provided quality repair information solutions to the motor vehicle industry for 100 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TÜV SÜD Auto Servicetuev-sued.de HQ: GermanyReported employees: 5,001-10,000 | Germany | 5,001-10,000 | Exact match | 432 contacts → |
“Vertrauen ist die Basis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Protech Automotive Solutionsprotechautomotivesolutions.com HQ: Lewisville, TX, United StatesReported employees: 10001+ | Lewisville, TX, United States | 10001+ | Exact match | 341 contacts → |
“At Protech Automotive Solutions®, we are dedicated to pioneering advanced diagnostic scanning, ADAS calibration, and mechanical expertise to ensure vehicle safety and reliability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Astechastech.com HQ: Plano, TX, United StatesReported employees: 501-1,000 | Plano, TX, United States | 501-1,000 | Exact match | 331 contacts → |
“Headquartered in Plano, Texas, asTech® focuses on providing OEM diagnostics to collision repair shops nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Noregon Systemsnoregon.com HQ: Greensboro, NC, United StatesReported employees: 201-500 | Greensboro, NC, United States | 201-500 | Exact match | 320 contacts → |
“At Noregon, we are experts at acquiring, analyzing, and interpreting vehicle data.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Diesel Laptopsdiesellaptops.com HQ: Irmo, SC, United StatesReported employees: 51-200 | Irmo, SC, United States | 51-200 | Exact match | 278 contacts → |
“Diesel Laptops provides commercial truck efficiency solutions for truck repair facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Besikta Bilprovningbesikta.se HQ: Malmö, SwedenReported employees: 501-1,000 | Malmö, Sweden | 501-1,000 | Exact match | 254 contacts → |
“När den svenska marknaden för bilprovning avreglerades 2010 bestämde vi oss för att ta steget och göra något annorlunda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Polaris Laboratoriespolarislabs.com HQ: Indianapolis, United StatesReported employees: 201-500 | Indianapolis, United States | 201-500 | Exact match | 220 contacts → |
“POLARIS Laboratories® can help you prevent maintenance failure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Aachen, GermanyReported employees: 501-1,000 | Aachen, Germany | 501-1,000 | Exact match | 211 contacts → |
“Engineering is our Passion We are an international team of more than 850 employees with our own subsidiaries in eight countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pure Power Technologies, LLC A Stanadyne Companypurepowertechnologies.com HQ: Columbia, SC, United StatesReported employees: 201-500 | Columbia, SC, United States | 201-500 | Exact match | 204 contacts → |
“Pure Power Technologies, LLC, a Stanadyne Company is the leader in engineering and remanufacturing of diesel fuel injectors and turbochargers for OEMs and the aftermarket.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Automás Ltdaautomas.com.co HQ: Bogota, ColombiaReported employees: 501-1,000 | Bogota, Colombia | 501-1,000 | Exact match | 195 contacts → |
“Somos un centro integral de servicios automotrices, ofrecemos soluciones acertadas y confiables en Inspección de Asegurabilidad, Peritajes, y Revisión Técnico Mecánica” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VM Motorivmmotori.it HQ: Cento, ItalyReported employees: 201-500 | Cento, Italy | 201-500 | Exact match | 182 contacts → |
“VM Motori was founded in 1947.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hella Gutmann Grouphella-gutmann.com HQ: Ihringen, GermanyReported employees: 501-1,000 | Ihringen, Germany | 501-1,000 | Exact match | 180 contacts → |
“Curiosity is our fuel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | RED Itevelesaitevelesa.com HQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 177 contacts → |
“En Red Itevelesa somos la empresa líder a nivel nacional en el sector de las ITV.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Opus IVS - USopusivs.com HQ: Dexter, NY, United StatesReported employees: 501-1,000 | Dexter, NY, United States | 501-1,000 | Exact match | 173 contacts → |
“Opus IVS helps independent automotive shops repair the most complex vehicles fast with diagnostics, programming and live repair guidance from OE brand-specific master technicians.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Innova Electronics Corpinnova.com HQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 172 contacts → |
“THE AUTOMOTIVE AFTERMARKET INDUSTRY LEADER Innova Electronics Corporation is a leading supplier of test equipment and diagnostic reporting for the automotive aftermarket, offering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | KÜSkues.de HQ: Losheim Am See, GermanyReported employees: 1,001-5,000 | Losheim Am See, Germany | 1,001-5,000 | Exact match | 166 contacts → |
“Die KÜS – die Kraftfahrzeug-Überwachungsorganisation freiberuflicher Kfz-Sachverständiger – ist als große und bundesweit vertretene Überwachungs- und Sachverständigenorganisation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Repairify, INCrepairify.com HQ: Plano, TX, United StatesReported employees: 501-1,000 | Plano, TX, United States | 501-1,000 | Exact match | 149 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Mobile Auto Solutionsmasllc.net HQ: Broadview, IL, United StatesReported employees: 201-500 | Broadview, IL, United States | 201-500 | Exact match | 138 contacts → |
“Mobile Auto Solutions provides unrivaled experience, capabilities, training, and equipment to the automotive industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HP Tunershptuners.com HQ: Buffalo Grove, IL, United StatesReported employees: 51-200 | Buffalo Grove, IL, United States | 51-200 | Exact match | 133 contacts → |
“HP Tuners, Connect, Read, Edit, Write, Drive… HP Tuners, the home of VCM Suite and the MPVI since 2003.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Airpro Diagnosticsairprodiagnostics.com HQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 129 contacts → |
“Complete end-to-end solutions for collision, glass, and repair shops.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Turbo Brasilturbobrasil.com.br HQ: Contagem, BrazilReported employees: 51-200 | Contagem, Brazil | 51-200 | Exact match | 125 contacts → |
“São mais de 25 anos de mercado como líder em reparação de componentes para motores a diesel como: Turbinas, Sistemas de Injeção Common Rail, Bombas e Bicos Injetores, Unidades…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Alliant Powerparts.alliantpower.com HQ: Windsor, CA, United StatesReported employees: 201-500 | Windsor, CA, United States | 201-500 | Exact match | 117 contacts → |
“Alliant Power is the nation’s leading provider of premium engine repair components, specializing in Original Equipment fuel systems, turbochargers, and aftertreatment parts and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ADF Dieseladfdiesel.com HQ: Dorval, QC, CanadaReported employees: 201-500 | Dorval, QC, Canada | 201-500 | Exact match | 111 contacts → |
“Depuis sa fondation en 1982, ADF Diesel s’est imposée comme une référence incontournable dans le domaine de la mécanique pour moteurs diesel et compte aujourd'hui 11 succursales à…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Autocom Diagnostic Partner ABautocom.se HQ: Trollhättan, SwedenReported employees: 51-200 | Trollhättan, Sweden | 51-200 | Exact match | 106 contacts → |
“Autocom develop and sell innovative, user friendly and reliable vehicle diagnostic solutions to the global automotive aftermarket.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Diesel engine diagnostic companies: dataset insights
November 6, 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
5,554 records in the displayed employee bands.
408 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,962 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: November 6, 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 ↗
Diesel engine diagnostic companies by location
12 lists · largest firstEvery Diesel engine diagnostic companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Diesel engine diagnostic companies based in the United States1,498
- Diesel engine diagnostic companies based in the United Kingdom611
- Diesel engine diagnostic companies based in Brazil513
- Diesel engine diagnostic companies based in Germany411
- Diesel engine diagnostic companies based in Canada256
- Diesel engine diagnostic companies based in Italy195
- Diesel engine diagnostic companies based in the Netherlands189
- Diesel engine diagnostic companies based in Australia181
- Diesel engine diagnostic companies based in France133
- Diesel engine diagnostic companies based in India93
- Diesel engine diagnostic companies based in Türkiye74
- Diesel engine diagnostic companies based in New Zealand37
Questions about this company list
What does Exact match mean for diesel engine diagnostic companies?
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 diesel engine diagnostic companies did RevenueBase find worldwide?
The saved snapshot records 5,962 matching company records, 31,308 tracked contacts and 5,474 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 diesel engine diagnostic companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/diesel-engine-diagnostic-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗