Company lists · Data refreshed October 2026

Top 25 Medical device gearbox manufacturers based in the United States

RevenueBase identified 107 company matches for medical device gearbox manufacturers associated with the United States as of October 2026 and tracks 2,623 professional contacts across them, including 928 with verified work emails. Cleveland is the largest hub.

This list covers company matches for medical device gearbox manufacturers associated with the United States, 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 October 18, 2026.

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 Oct 18, 2026 How this list was built
107Companies
2,623Contacts tracked
928Verified emails
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The 25 largest medical device gearbox manufacturers based in the United States

Ranked by team size
Top 25 of 107 company matches for medical device gearbox manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchWest Chester, PA, United StatesHQ recorded Oct 18, 20261,001-5,000404 contacts →

Exact match

“Portescap, a proud member of Regal Rexnord, excels in addressing critical motion challenges with premium miniature electronic motors and components.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchLufkin, TX, United StatesHQ recorded Oct 18, 2026501-1,000171 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 · Oct 18, 2026 · View company records in RevenueBase
3Exact matchStratham, NH, United StatesHQ recorded Oct 18, 2026501-1,000163 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 · Oct 18, 2026 · View company records in RevenueBase
4Exact matchPeosta, IA, United StatesHQ recorded Oct 18, 2026201-500154 contacts →

Exact match

“Since 1905, the family-owned Bodine Electric Company has been the leader in small motor and gearmotor design and manufacturing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchCleveland, OH, United StatesHQ recorded Oct 18, 202651-200146 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 · Oct 18, 2026 · View company records in RevenueBase
6Exact matchBeverly, MA, United StatesHQ recorded Oct 18, 202651-200124 contacts →

Exact match

“Harmonic Drive LLC designs and manufactures precision servo actuators, gearheads and gear component sets.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchUnion City, CA, United StatesHQ recorded Oct 18, 2026201-500123 contacts →

Exact match

“GCM leads the medtech industry in meeting the extensive manufacturing requirements of the most challenging, tight tolerance components and assemblies in the world today.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchBartlett, IL, United StatesHQ recorded Oct 18, 202651-200100 contacts →

Exact match

“As manufacturer of the world's first precision planetary gearbox, WITTENSTEIN is a global leader motion control systems for industrial, energy, aerospace, simulation and other…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchWindsor, CT, United StatesHQ recorded Oct 18, 2026201-50094 contacts →

Exact match

“Aero Gear was founded in 1982 as a company that would provide solutions-focused expertise in the design, engineering and manufacturing of gears and gearbox assemblies for the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchCarson City, NV, United StatesHQ recorded Oct 18, 202651-20080 contacts →

Exact match

“CGI, Inc.'s core business is manufacturing precision motion control solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchCicero, IL, United StatesHQ recorded Oct 18, 2026201-50066 contacts →

Exact match

“As an ISO 9001 registered company with an international reputation for superior quality, Brad Foote Gear Works, Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchSterling Heights, MI, United StatesHQ recorded Oct 18, 202651-20062 contacts →

Exact match

“If you have requirements for high performance gears (spur, helical or spiral bevel), splined shaft, housings, details or complete gearboxes, Chardam Gear Company can fulfill your…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchAddison, IL, United StatesHQ recorded Oct 18, 2026201-50059 contacts →

Exact match

“With history dating to OCG manufactures large, high-precision gears that are designed to meet a wide range of requirements for the most challenging applications in the oil and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchGlendale Heights, IL, United StatesHQ recorded Oct 18, 20261,001-5,00059 contacts →

Exact match

“Nidec Drive Technology Corporation is a global manufacturer of high precision drive technologies, including the following: 1.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchSaint Augustine, United StatesHQ recorded Oct 18, 202651-20054 contacts →

Exact match

“Riley Gear Corporation develops and produces precision gears, custom gear boxes, and other power transmission components.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchKent, WA, United StatesHQ recorded Oct 18, 202651-20053 contacts →

Exact match

“The majority of our products are manufactured to DOD standards and are made to survive in some of the world's harshest environments.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchLivonia, MI, United StatesHQ recorded Oct 18, 202651-20041 contacts →

Exact match

“Our company’s history dates back to 1952 where we began and grew to become a dominant figure in EV automotive prototyping and production.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchIrvine, CA, United StatesHQ recorded Oct 18, 202611-5038 contacts →

Exact match

“Original Equipment Manufacturer of micro gear pumps and other fluid components and systems since 2002.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchWaterloo, IA, United StatesHQ recorded Oct 18, 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 · Oct 18, 2026 · View company records in RevenueBase
20Exact matchCleveland, OH, United StatesHQ recorded Oct 18, 202651-20034 contacts →

Exact match

“MOVING THE WORLD FOR 100 YEARS We are proud of our past, but looking forward to our future.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchMilwaukee, WI, United StatesHQ recorded Oct 18, 202651-20034 contacts →

Exact match

“Milwaukee Gear is a world-class manufacturer of custom gearboxes and components, selling to OEM market leaders requiring highly engineered harden and ground gears to exacting…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchWixom, MI, United StatesHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“Nabtesco is the largest precision Cycloidal gearbox manufacturer in the world and leads the precision gear industry by providing High Performance Reduction Gears, Hollow Shaft…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchAnaheim, CA, United StatesHQ recorded Oct 18, 202611-5019 contacts →

Exact match

“Gear Manufacturing, Inc.(GMI) was founded in 1989 in order to meet a demand for improved deliveries of high quality custom gear products.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchPacific, MO, United StatesHQ recorded Oct 18, 202651-20018 contacts →

Exact match

“Founded in 1950, Klauber Machine & Gear Co.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchBloomingdale, IL, United StatesHQ recorded Oct 18, 202611-5017 contacts →

Exact match

“Diequa Corporation is a U.S.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 107 medical device gearbox manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 928 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical device gearbox manufacturers based in the United States at a glance

As of Oct 18, 2026
35.4%Verified-email coverage
24.5Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Cleveland
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
41
51-200
24
201-500
5
501-1,000
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 107 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “medical device gearbox manufacturers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 928 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 October 18, 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.

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

How many medical device gearbox manufacturers are there based in the United States?

RevenueBase identified 107 company matches for medical device gearbox manufacturers associated with the United States as of October 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?

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

Which city has the most medical device gearbox manufacturers?

Cleveland leads with 3 company records, followed by New York (3) and Carson City (2).

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 928 professional contacts with verified work emails tracked across these 107 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 October 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 107 medical device gearbox manufacturers based in the United States. 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.