Company lists · Data refreshed September 2026

Top 25 Gearbox manufacturers worldwide

RevenueBase identified 3,672 gearbox manufacturers worldwide as of September 2026 and tracks 106,802 professional contacts across them, including 28,249 with verified work emails and 0 with mobile numbers. India is the largest market and Pune the largest hub.

This list covers gearbox manufacturers 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 16, 2026. Country and city lists for gearbox manufacturers 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
3,672Companies
106,802Contacts tracked
28,249Verified emails
0Mobile numbers
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The 25 largest gearbox manufacturers worldwide

Ranked by team size
Top 25 of 3,672 gearbox manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to gearbox manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceJaraguá Do Sul, BrazilHQ checked Sep 16, 202610001+18,327 contacts →

Partial evidence

“Founded in 1961, WEG is a global electro-electronic equipment company, operating in the capital goods sector a with focus on electric motors, gearboxes and drives and controls…”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceBruchsal, GermanyHQ checked Sep 16, 202610001+4,013 contacts →

Indirect evidence

“We move the world!”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceIndianapolis, IN, United StatesHQ checked Sep 16, 20261,001-5,0002,695 contacts →

Partial evidence

“Allison Transmission is a leading designer and manufacturer of vehicle propulsion solutions for commercial and defense vehicles, the largest global manufacturer of medium- and…”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceBocholt, GermanyHQ checked Sep 16, 20265,001-10,0001,784 contacts →

Partial evidence

“Flender is a leading international manufacturer of mechanical and electrical drive systems, supplying the highest quality, performance, and innovation for 125 years.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceCalderara Di Reno, ItalyHQ checked Sep 16, 20261,001-5,0001,711 contacts →

Strong evidence

“Bonfiglioli is a worldwide designer, manufacturer and distributor of a complete range of gearmotors, drive systems, planetary gearboxes and inverters, which satisfy the most…”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceBirmingham, MI, United StatesHQ checked Sep 16, 20261,001-5,0001,488 contacts →

Partial evidence

“Dayco is a global leader in the research, design, manufacture and distribution of essential engine drive systems and aftermarket services for automotive, truck, construction…”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceHosur, IndiaHQ checked Sep 16, 2026501-1,0001,100 contacts →

Indirect evidence

“With over 4 decades of experience in manufacturing, AVTEC seamlessly delivers across the entire value chain of design & manufacturing of engines, transmissions and high precision…”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceVerberie, FranceHQ checked Sep 16, 20261,001-5,0001,093 contacts →

Partial evidence

“Poclain Hydraulics is an independent industrial company specialized in the design, manufacture and sales of hydrostatic transmissions.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceCarmagnola (to), ItalyHQ checked Sep 16, 20261,001-5,0001,020 contacts →

Indirect evidence

“With more than 60 years of experience, Teksid is one of the largest cast iron foundry group in the world, with a production capacity of approximately 500 thousand tonnes per year.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceCampodarsego, ItalyHQ checked Sep 16, 20261,001-5,000844 contacts →

Indirect evidence

“Carraro is a leading international Group in transmission systems for off-highway vehicles and specialised tractors.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceHuddersfield, United KingdomHQ checked Sep 16, 20261,001-5,000822 contacts →

Indirect evidence

“David Brown Santasalo is a leading provider of mechanical power transmission solutions for industrial applications.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceRochester, NY, United StatesHQ checked Sep 16, 20261,001-5,000750 contacts →

Indirect evidence

“Gleason is a global leader in gear technology.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceNovi, MI, United StatesHQ checked Sep 16, 20261,001-5,000740 contacts →

Indirect evidence

“Torque transfer solutions from TREMEC are found in products ranging from supercars and high-performance sports cars to line haul and vocational vehicles worldwide.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceGurgaon, IndiaHQ checked Sep 16, 20261,001-5,000710 contacts →

Partial evidence

“Shivam Autotech Limited is one of the largest manufacturers of transmission gears and shafts in India.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceOostkamp, BelgiumHQ checked Sep 16, 20261,001-5,000667 contacts →

Indirect evidence

“IGW drives solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceSimpsonville, SC, United StatesHQ checked Sep 16, 20261,001-5,000660 contacts →

Partial evidence

“Dodge Industrial, an RBC Bearings company, designs, manufactures, and supplies customized mechanical power transmission products for a wide range of industries and markets…”

Source: RevenueBase Database · checked Sep 16, 2026
17Strong evidenceMüllheim, GermanyHQ checked Sep 16, 20261,001-5,000641 contacts →

Strong evidence

“Tradition is our foundation stone AUMA have been developing and building electric actuators and valve gearboxes for more than 60 years and is one of the leading manufacturers in…”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceGurugram, IndiaHQ checked Sep 16, 20261,001-5,000591 contacts →

Partial evidence

“The Hi-Tech Gears is an auto component manufacturer offering solutions for Powertrain e.g.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceUntergruppenbach, GermanyHQ checked Sep 16, 202610001+566 contacts →

Indirect evidence

“GETRAG is a worldwide system supplier of transmissions system for passenger cars and light commercial vehicles with around 14,200 employees at 20 sites.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceChennai, IndiaHQ checked Sep 16, 2026501-1,000547 contacts →

Indirect evidence

“Bonfiglioli is a global leader in the power transmission industry.”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceFarmington Hills, MI, United StatesHQ checked Sep 16, 20261,001-5,000516 contacts →

Partial evidence

“Neapco is the leading supplier of innovative driveline solutions to original equipment manufacturers and the global automotive industry.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceDonaueschingen, GermanyHQ checked Sep 16, 20261,001-5,000508 contacts →

Indirect evidence

“IMS Gear is a leading company in Gear Technology in the automotive and industrial sectors, with an international presence, serving as a partner for globally operating customers…”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceBagley, NC, United StatesHQ checked Sep 16, 20261,001-5,000487 contacts →

Indirect evidence

“TEAM Industries is a market leader in drive train technology that offers a complete range of services that includes everything from collaboration on product designs to…”

Source: RevenueBase Database · checked Sep 16, 2026
24Partial evidenceChennai, IndiaHQ checked Sep 16, 20261,001-5,000483 contacts →

Partial evidence

“IM Gears is a high precision manufacturer of gears, shafts, actuators, and assemblies with multiple plants in India and Morocco, and warehouses in Europe and USA.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceCravinhos, BrazilHQ checked Sep 16, 2026501-1,000477 contacts →

Indirect evidence

“Fundada em março de 1976 e localizada às margens da Rodovia Anhangüera, no município de Cravinhos, Estado de São Paulo, a Zanini Renk está instalada em área de sendo de área…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 3,672 gearbox manufacturers worldwide

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Gearbox manufacturers worldwide at a glance

As of Sep 16, 2026
26.4%Verified-email coverage
29.1Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Pune
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
1,120
11-50
1,214
51-200
792
201-500
273
501-1,000
112
1,001-5,000
108
5,001-10,000
7
10001+
12

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 gearbox manufacturers, 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
20 countries, largest first: India, the United States, China, Germany, Italy, the United Kingdom, Brazil, Türkiye, France, Spain and 10 more. Country and city lists for gearbox manufacturers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “gearbox manufacturers”. 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 gearbox manufacturers), 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 gearbox manufacturers, 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, 28,249 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 16, 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.

Gearbox manufacturers by location

23 lists · largest first

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

Countries

Cities

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 gearbox manufacturers, 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 gearbox manufacturers are there worldwide?

RevenueBase identified 3,672 gearbox manufacturers 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?

WEG, headquartered in Jaragua Do Sul, tops this list with the largest team on record.

Which country has the most gearbox manufacturers?

India leads with 804 companies, followed by the United States (523) and China (376). Every gearbox manufacturers list by country and city is linked on this page.

Which city has the most gearbox manufacturers?

Pune leads with 69 headquartered companies, followed by Ahmedabad (68) and Bangalore (53).

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 28,249 verified decision-maker contacts tracked across these 3,672 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 16, 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.