Company lists · Data refreshed November 2026

Top 25 Speed reducer makers worldwide

RevenueBase identified 1,305 company matches for speed reducer makers worldwide as of November 2026 and tracks 20,895 professional contacts across them, including 5,140 with verified work emails. India is the largest market and Ahmedabad the largest hub.

This list covers company matches for speed reducer makers 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 speed reducer makers 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
1,305Companies
20,895Contacts tracked
5,140Verified emails
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The 25 largest speed reducer makers worldwide

Ranked by team size
Top 25 of 1,305 company matches for speed reducer makers 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 matchIndiaHQ recorded Nov 6, 2026501-1,000973 contacts →

Exact match

“Bharat Gears Ltd.(BGL) is one of the world leaders in gears technology and India's largest gear manufacturer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 20261,001-5,000831 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSimpsonville, NC, United StatesHQ recorded Nov 6, 20261,001-5,000696 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChennai, IndiaHQ recorded Nov 6, 2026501-1,000597 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBraintree, MA, United StatesHQ recorded Nov 6, 20265,001-10,000486 contacts →

Exact match

“Motion Control and Power Transmission Solutions Altra is a premier global designer and producer of a wide range of motion control and power transmission solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchModena, ItalyHQ recorded Nov 6, 2026501-1,000449 contacts →

Exact match

“We are an international company specialized in the production of gear reducers and gearmotors since 1953.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBruchsal, GermanyHQ recorded Nov 6, 202610001+354 contacts →

Exact match

“DRIVING THE WORLD!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWellford, SC, United StatesHQ recorded Nov 6, 202610001+321 contacts →

Exact match

“DRIVING THE WORLD!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRajkot, IndiaHQ recorded Nov 6, 20261,001-5,000295 contacts →

Exact match

“Synnova is a trusted name in the motion systems industry, powering mobility with precision and purpose, for over a decade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDewas, IndiaHQ recorded Nov 6, 20261,001-5,000283 contacts →

Exact match

“Leading manufacturer of gears, shafts, planetary assemblies, bevel gears, and cutting tools for the truck, agriculture, off-highway, railways, and niche markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSapucaia Do Sul, BrazilHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“Fundada em 1955, a INPEL cresceu e se desenvolveu fabricando peças de transmissão mecânica para o mercado automotivo e agrícola.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKing Of Prussia, PA, United StatesHQ recorded Nov 6, 2026201-500193 contacts →

Exact match

“Philadelphia Gear® brand enclosed drives are the product of over 130 years of innovative design engineering and manufacturing excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAnand, IndiaHQ recorded Nov 6, 2026201-500180 contacts →

Exact match

“Manufacturers of Motors & Gear Boxes”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLufkin, United StatesHQ recorded Nov 6, 2026501-1,000175 contacts →

Exact match

“Our Lufkin Gears brand bring a deep history of industry-leading technology to demanding high-speed mechanical-drive, turbo machinery, and marine-propulsion applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStratham, NH, United StatesHQ recorded Nov 6, 2026501-1,000165 contacts →

Exact match

“The ElectroCraft Powering Innovation custom manufacturing services cover the following products: AC motors, PMDC motors, brushless DC motors, stepper motors, servo motors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAydın, TürkiyeHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“PGR (Polat Group Redüktör) offers power transmission solutions to the industrial machinery sector with 535 employees and a closed area of square meters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCleveland, ON, United StatesHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“Horsburgh & Scott, founded in 1886, is one of the world's leading providers of custom industrial gears and gearboxes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWadsworth, OH, United StatesHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“Since 1978, PT Tech has manufactured drivetrain solutions for OEM's in the Mining, Marine, Recycling, Roadworking, Wind Energy, Tunnel Boring, Steel and other markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAnand, IL, IndiaHQ recorded Nov 6, 20261,001-5,000159 contacts →

Exact match

“Power Build Private Limited is a trusted leader in delivering high-quality standard, modified standard, and custom-engineered geared motors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSertãozinho, BrazilHQ recorded Nov 6, 2026201-500147 contacts →

Exact match

“A ADDN é uma empresa do ramo metalúrgico que iniciou suas atividades em 1993.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFairport, NY, United StatesHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“WorldWide Electric Corporation is a leading manufacturer and importer of electric motors, motor controls, gear reducers, and generators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCalderara Di Reno, ItalyHQ recorded Nov 6, 2026501-1,000135 contacts →

Exact match

“Since 1976 STM has been designing and manufacturing the widest and broadest range of worm, inline, bevel helical and planetary gearboxes, geared motors, variators, electric motors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTraverse City, MI, United StatesHQ recorded Nov 6, 2026501-1,000132 contacts →

Exact match

“Cone Drive engineers and manufactures gearing solutions for precision motion control and mission critical applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKippenheim, GermanyHQ recorded Nov 6, 2026501-1,000121 contacts →

Exact match

“Neugart GmbH entwickelt, produziert und vertreibt Planetengetriebe sowie kundenspezifische Sondergetriebe für anspruchsvolle Anwendungen in der Antriebstechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIstanbul, TX, TürkiyeHQ recorded Nov 6, 2026201-500116 contacts →

Exact match

“Driven by passion For 53 years, we are animated with the same passion for mechanical engineering and providing solutions to our customers.”

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

Showing 25 of 1,305 speed reducer makers worldwide

See the full list, filter by size, metro and specialty, and access 5,140 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Speed reducer makers worldwide at a glance

As of Nov 6, 2026
24.6%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Ahmedabad
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
364
11-50
453
51-200
278
201-500
94
501-1,000
53
1,001-5,000
29
5,001-10,000
2
10001+
7

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 speed reducer makers are linked below.
What qualifies
Company records worldwide whose business descriptions match “speed reducer makers” 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 5,140 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.

Speed reducer makers by location

9 lists · largest first

Every Speed reducer makers 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 “speed reducer makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many speed reducer makers are there worldwide?

RevenueBase identified 1,305 company matches for speed reducer makers 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?

Bharat Gears LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most speed reducer makers?

India leads with 238 companies, followed by the United States (142) and Italy (100). Every speed reducer makers list by country and city is linked on this page.

Which city has the most speed reducer makers?

Ahmedabad leads with 31 company records, followed by Pune (22) and Bangalore (16).

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 5,140 professional contacts with verified work emails tracked across these 1,305 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.

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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.