Company lists · Data refreshed November 2026

Top 25 Gearbox diagnostics companies worldwide

RevenueBase identified 987 company matches for gearbox diagnostics companies worldwide as of November 2026 and tracks 5,315 professional contacts across them, including 969 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for gearbox diagnostics 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 gearbox diagnostics 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
987Companies
5,315Contacts tracked
969Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest gearbox diagnostics companies worldwide

Ranked by team size
Top 25 of 987 company matches for gearbox diagnostics companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202651-200172 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
2Exact matchSertãozinho, BrazilHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“A Transmiservice - comércio e serviços ltda, localizada na cidade de Sertãozinho-SP, foi fundada no ano de 2009, cuja expertise é inerente as atividades especializadas em…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“Mayfair Gearbox is South Africa's leading specialist in transmission and differential remanufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 2026201-500129 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
5Exact matchLebanon, OH, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“IVC Technologies is dedicated to helping our customers achieve optimal efficiencies through Condition Based Monitoring (CBM) utilizing our highly experienced and certified PdM…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“We are Abrites - an innovative company for diagnostic equipment of electronics in cars, trucks, bikes, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFarmington Hills, MI, United StatesHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“DG Technologies (formerly Dearborn Group) is a value leader in vehicle network solutions for in-vehicle and controller area networks providing diagnostic, reprogramming…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTampere, FinlandHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“Katsa is a Finnish company specialized in designing and manufacturing gearboxes and gear components, and provides gearbox refurbishment-/ modernization services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“VIBSpECTRUM International L.L.C (ISO 9001:2015, 14001:2015, OSHAS 18001: 2015 Certified Company) is the answer for all your requirements in Predictive maintenance techniques and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLisse, NetherlandsHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“We are Istec.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSt. Ingbert, GermanyHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Imprint: Information in accordance with par.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLahore, PakistanHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“IMMUSCO is an engineering solution providing company having its head office in Abu Dhabi, UAE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“SMT aspires to be a global market leader in mechanical transmission innovation by delivering exceptional CAE software and technical services, fostering alliances worldwide and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWaterloo, IA, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“When PEM began in 1975, we recognized that there was good demand for custom-designed gear boxes, especially for applications where high shock loads were encountered and space…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGuaymallen, ArgentinaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Mecanalisis is an independent engineering company serving mechanical and electrical rotating equipment mainly in the Power Generation and the Oil & Gas industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrookhaven, NY, United StatesHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“We use predictive diagnostics and other testing and troubleshooting methodologies to keep your mechanical equipment up and running optimally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKempten (allgäu), GermanyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Our company combines many years of experience in the turbo gear business, state of the art technical infrastructure and a team of gear experts in our TGSK headquater in Kempten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDaganzo De Arriba, SpainHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Sercore Tech es una compañía de tecnología española fundada en 1979 por la familia Iglesias, líder nacional en la fabricación de trasmisiones y reconstrucción de sistemas de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDoral, FL, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Research, Development, and Innovation are the basis to our foundation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBartow, FL, United StatesHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Maintenance and Reliability Technologies Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRibarroja Del Turia, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Autosur de Levante, especialistas en cajas de cambio, sistemas de dirección y tomas de fuerza para vehículo industrial (pesado y ligero), turismos, vehículos especiales y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUnited StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“OEM Drive line ICE/EV Test & Automation for R&D and final test.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLuton, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Repairify has established itself as a true full-service diagnostics provider, delivering comprehensive automotive technology solutions through local, remote, mobile, and workshop…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTroy, CA, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Engineering is our Passion We are an international team of more than 500 employees with our own subsidiaries in 8 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRouillac, FranceHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“DIESEL ENGINES- GEARBOXES-DIFFERENTIAL TRUCKS- BUSES-INDUSTRIAL-MARINE ORGANES DE LA CHAINE CINEMATIQUE -ECHANGE RECONDITIONNES ( alternative à l'echange standard) VEHICULES…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 987 gearbox diagnostics companies worldwide

See the full list, filter by size, metro and specialty, and access 969 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Gearbox diagnostics companies worldwide at a glance

As of Nov 6, 2026
18.2%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
575
11-50
286
51-200
53
201-500
12
501-1,000
3
1,001-5,000
1

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 gearbox diagnostics companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “gearbox diagnostics 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 969 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.

Gearbox diagnostics companies by location

6 lists · largest first

Every Gearbox diagnostics companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “gearbox diagnostics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gearbox diagnostics companies are there worldwide?

RevenueBase identified 987 company matches for gearbox diagnostics 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?

Innova Electronics Corp tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most gearbox diagnostics companies?

The United States leads with 171 companies, followed by the United Kingdom (120) and Spain (51). Every gearbox diagnostics companies list by country and city is linked on this page.

Which city has the most gearbox diagnostics companies?

London leads with 11 company records, followed by Sao Paulo (9) and Singapore (6).

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 969 professional contacts with verified work emails tracked across these 987 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 987 gearbox diagnostics companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.