Company lists · Data refreshed November 2026
Top 24 Speed reducer makers based in the United States
RevenueBase identified 142 company matches for speed reducer makers associated with the United States as of November 2026 and tracks 4,413 professional contacts across them, including 1,676 with verified work emails. Charlotte is the largest hub.
This list covers company matches for speed reducer makers 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 November 6, 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.
The 24 largest speed reducer makers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 696 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 | |||||
| 2 | 486 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 | |||||
| 3 | 321 contacts → | ||||
Exact match “DRIVING THE WORLD!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 193 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 | |||||
| 5 | 165 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 | |||||
| 6 | 159 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 | |||||
| 7 | 135 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 | |||||
| 8 | 132 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 | |||||
| 9 | 98 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 89 contacts → | ||||
Exact match “Winsmith manufactures gearing solutions for a wide range of applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 81 contacts → | ||||
Exact match “CGI, Inc.'s core business is manufacturing precision motion control solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 71 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 70 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 64 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 63 contacts → | ||||
Exact match “GAM, a U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 62 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 60 contacts → | ||||
Exact match “Manufacturer of high-quality, reliable mechanical power transmission products including Master APG® REEVES® InnovaDrive®, Master XL, Master CombGear®, REEVES® Motodrive, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 59 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 51 contacts → | ||||
Exact match “Manufacturer of Motion Control and Power Transmission Components - Products include Composite Disc Couplings, Servo Couplings, Offset Couplings, Torque Limiters, Right Angle Gear…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 39 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 37 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 | |||||
| 22 | 35 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 30 contacts → | ||||
Exact match “Motor Technology is a family-owned company that builds, services, and sells industrial motors, controls, gearboxes, and related driven equipment for advanced electric motor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 29 contacts → | ||||
Exact match “IDC is the most innovative and service oriented custom gear manufacturer and reducer repair facility in the United States.” 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 “speed reducer makers”. 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 24 of 142 speed reducer makers based in the United States
See the full list, filter by size, metro and specialty, and access 1,676 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Speed reducer makers based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 142 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 “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. 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 1,676 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.
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 based in the United States?
RevenueBase identified 142 company matches for speed reducer makers associated with the United States 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?
Dodge Industrial tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most speed reducer makers?
Charlotte leads with 3 company records, followed by Cleveland (3) and Annapolis (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 1,676 professional contacts with verified work emails tracked across these 142 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 142 speed reducer makers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Speed reducer makers by geography
- Speed reducer makers based in Brazil
- Speed reducer makers based in France
- Speed reducer makers based in Germany
- Speed reducer makers based in India
- Speed reducer makers based in Italy
- Speed reducer makers based in Spain
- Speed reducer makers based in Türkiye
- Speed reducer makers based in the United Kingdom
Browse the directory
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 24 speed reducer makers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 142 matching company records for speed reducer makers based in the United States, with 4,413 tracked contacts and 1,676 verified work emails.
This public preview shows 24 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 24 speed reducer makers based in the United States
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 |  Dodge Industrialdodgeindustrial.comHQ: Simpsonville, NC, United StatesReported employees: 1,001-5,000 | Simpsonville, NC, United States | 1,001-5,000 | Exact match | 696 contacts → |
“Dodge Industrial, an RBC Bearings company, designs, manufactures, and supplies customized mechanical power transmission products for a wide range of industries and markets…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Altra Industrial Motionaltramotion.comHQ: Braintree, MA, United StatesReported employees: 5,001-10,000 | Braintree, MA, United States | 5,001-10,000 | Exact match | 486 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sew-Eurodrive - USAseweurodrive.comHQ: Wellford, SC, United StatesReported employees: 10001+ | Wellford, SC, United States | 10001+ | Exact match | 321 contacts → |
“DRIVING THE WORLD!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Philadelphia Gear, Power Systems By Timkenphilagear.comHQ: King Of Prussia, PA, United StatesReported employees: 201-500 | King Of Prussia, PA, United States | 201-500 | Exact match | 193 contacts → |
“Philadelphia Gear® brand enclosed drives are the product of over 130 years of innovative design engineering and manufacturing excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Electrocraftelectrocraft.comHQ: Stratham, NH, United StatesReported employees: 501-1,000 | Stratham, NH, United States | 501-1,000 | Exact match | 165 contacts → |
“The ElectroCraft Powering Innovation custom manufacturing services cover the following products: AC motors, PMDC motors, brushless DC motors, stepper motors, servo motors…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  PT Tech LLCpttech.comHQ: Wadsworth, OH, United StatesReported employees: 51-200 | Wadsworth, OH, United States | 51-200 | Exact match | 159 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Worldwide Electric Corporationworldwideelectric.comHQ: Fairport, NY, United StatesReported employees: 51-200 | Fairport, NY, United States | 51-200 | Exact match | 135 contacts → |
“WorldWide Electric Corporation is a leading manufacturer and importer of electric motors, motor controls, gear reducers, and generators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cone Driveconedrive.comHQ: Traverse City, MI, United StatesReported employees: 501-1,000 | Traverse City, MI, United States | 501-1,000 | Exact match | 132 contacts → |
“Cone Drive engineers and manufactures gearing solutions for precision motion control and mission critical applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Wittenstein North Americawittenstein-us.comHQ: Bartlett, IL, United StatesReported employees: 51-200 | Bartlett, IL, United States | 51-200 | Exact match | 98 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Winsmithwinsmith.comHQ: Springville, GA, United StatesReported employees: 51-200 | Springville, GA, United States | 51-200 | Exact match | 89 contacts → |
“Winsmith manufactures gearing solutions for a wide range of applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CGI INCcgimotion.comHQ: Carson City, NV, United StatesReported employees: 51-200 | Carson City, NV, United States | 51-200 | Exact match | 81 contacts → |
“CGI, Inc.'s core business is manufacturing precision motion control solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Overton Chicago Gearoc-gear.comHQ: Addison, IL, United StatesReported employees: 201-500 | Addison, IL, United States | 201-500 | Exact match | 71 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Brad Foote Gearingbradfoote.comHQ: Cicero, IL, United StatesReported employees: 201-500 | Cicero, IL, United States | 201-500 | Exact match | 70 contacts → |
“As an ISO 9001 registered company with an international reputation for superior quality, Brad Foote Gear Works, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Chardam Gear Companychardam.comHQ: Sterling Heights, MI, United StatesReported employees: 51-200 | Sterling Heights, MI, United States | 51-200 | Exact match | 64 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  GAM Enterprises, LLCgamweb.comHQ: Mount Prospect, IL, United StatesReported employees: 11-50 | Mount Prospect, IL, United States | 11-50 | Exact match | 63 contacts → |
“GAM, a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Nidec Drive Technology Americanidec-dtc.comHQ: Glendale Heights, IL, United StatesReported employees: 1,001-5,000 | Glendale Heights, IL, United States | 1,001-5,000 | Exact match | 62 contacts → |
“Nidec Drive Technology Corporation is a global manufacturer of high precision drive technologies, including the following: 1.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Master PTmaster-pt.comHQ: Greenville, IN, United StatesReported employees: 51-200 | Greenville, IN, United States | 51-200 | Exact match | 60 contacts → |
“Manufacturer of high-quality, reliable mechanical power transmission products including Master APG® REEVES® InnovaDrive®, Master XL, Master CombGear®, REEVES® Motodrive, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Riley Gear Corporationrileygear.comHQ: Saint Augustine, United StatesReported employees: 51-200 | Saint Augustine, United States | 51-200 | Exact match | 59 contacts → |
“Riley Gear Corporation develops and produces precision gears, custom gear boxes, and other power transmission components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Zero-Max, INCzero-max.comHQ: Plymouth, MN, United StatesReported employees: 51-200 | Plymouth, MN, United States | 51-200 | Exact match | 51 contacts → |
“Manufacturer of Motion Control and Power Transmission Components - Products include Composite Disc Couplings, Servo Couplings, Offset Couplings, Torque Limiters, Right Angle Gear…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cleveland Gear CO INCclevelandgear.comHQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 39 contacts → |
“MOVING THE WORLD FOR 100 YEARS We are proud of our past, but looking forward to our future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Power Engineering And Manufacturing, LTDpemltd.comHQ: Waterloo, IA, United StatesReported employees: 51-200 | Waterloo, IA, United States | 51-200 | Exact match | 37 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Milwaukee Gearregalpts.comHQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 35 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Motor Technology, INCmotortechnologyinc.comHQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 30 contacts → |
“Motor Technology is a family-owned company that builds, services, and sells industrial motors, controls, gearboxes, and related driven equipment for advanced electric motor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  IDC Industries INCidcind.comHQ: Clinton Twp., MI, United StatesReported employees: 11-50 | Clinton Twp., MI, United States | 11-50 | Exact match | 29 contacts → |
“IDC is the most innovative and service oriented custom gear manufacturer and reducer repair facility in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 142 company matches
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Speed reducer makers: 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
140 records in the displayed employee bands.
2 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 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 142 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 ↗
Questions about this company list
What does Exact match mean for speed reducer makers?
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 speed reducer makers did RevenueBase find based in the United States?
The saved snapshot records 142 matching company records, 4,413 tracked contacts and 1,676 verified emails. The public preview displays 24 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.
Related lists
Speed reducer makers by geography
- Speed reducer makers based in Brazil
- Speed reducer makers based in France
- Speed reducer makers based in Germany
- Speed reducer makers based in India
- Speed reducer makers based in Italy
- Speed reducer makers based in Spain
- Speed reducer makers based in Türkiye
- Speed reducer makers based in the United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 24 speed reducer makers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/speed-reducer-makers/united-states.
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 24 speed reducer makers based in the United States
RevenueBase records 142 matching company records for speed reducer makers based in the United States, with 4,413 tracked contacts and 1,676 verified work emails.
This public preview shows 24 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 24 speed reducer makers based in the United States
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 | Dodge Industrialdodgeindustrial.com HQ: Simpsonville, NC, United StatesReported employees: 1,001-5,000 | Simpsonville, NC, United States | 1,001-5,000 | Exact match | 696 contacts → |
“Dodge Industrial, an RBC Bearings company, designs, manufactures, and supplies customized mechanical power transmission products for a wide range of industries and markets…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Altra Industrial Motionaltramotion.com HQ: Braintree, MA, United StatesReported employees: 5,001-10,000 | Braintree, MA, United States | 5,001-10,000 | Exact match | 486 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sew-Eurodrive - USAseweurodrive.com HQ: Wellford, SC, United StatesReported employees: 10001+ | Wellford, SC, United States | 10001+ | Exact match | 321 contacts → |
“DRIVING THE WORLD!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Philadelphia Gear, Power Systems By Timkenphilagear.com HQ: King Of Prussia, PA, United StatesReported employees: 201-500 | King Of Prussia, PA, United States | 201-500 | Exact match | 193 contacts → |
“Philadelphia Gear® brand enclosed drives are the product of over 130 years of innovative design engineering and manufacturing excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Electrocraftelectrocraft.com HQ: Stratham, NH, United StatesReported employees: 501-1,000 | Stratham, NH, United States | 501-1,000 | Exact match | 165 contacts → |
“The ElectroCraft Powering Innovation custom manufacturing services cover the following products: AC motors, PMDC motors, brushless DC motors, stepper motors, servo motors…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PT Tech LLCpttech.com HQ: Wadsworth, OH, United StatesReported employees: 51-200 | Wadsworth, OH, United States | 51-200 | Exact match | 159 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Worldwide Electric Corporationworldwideelectric.com HQ: Fairport, NY, United StatesReported employees: 51-200 | Fairport, NY, United States | 51-200 | Exact match | 135 contacts → |
“WorldWide Electric Corporation is a leading manufacturer and importer of electric motors, motor controls, gear reducers, and generators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cone Driveconedrive.com HQ: Traverse City, MI, United StatesReported employees: 501-1,000 | Traverse City, MI, United States | 501-1,000 | Exact match | 132 contacts → |
“Cone Drive engineers and manufactures gearing solutions for precision motion control and mission critical applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Wittenstein North Americawittenstein-us.com HQ: Bartlett, IL, United StatesReported employees: 51-200 | Bartlett, IL, United States | 51-200 | Exact match | 98 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Winsmithwinsmith.com HQ: Springville, GA, United StatesReported employees: 51-200 | Springville, GA, United States | 51-200 | Exact match | 89 contacts → |
“Winsmith manufactures gearing solutions for a wide range of applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CGI INCcgimotion.com HQ: Carson City, NV, United StatesReported employees: 51-200 | Carson City, NV, United States | 51-200 | Exact match | 81 contacts → |
“CGI, Inc.'s core business is manufacturing precision motion control solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Overton Chicago Gearoc-gear.com HQ: Addison, IL, United StatesReported employees: 201-500 | Addison, IL, United States | 201-500 | Exact match | 71 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brad Foote Gearingbradfoote.com HQ: Cicero, IL, United StatesReported employees: 201-500 | Cicero, IL, United States | 201-500 | Exact match | 70 contacts → |
“As an ISO 9001 registered company with an international reputation for superior quality, Brad Foote Gear Works, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Chardam Gear Companychardam.com HQ: Sterling Heights, MI, United StatesReported employees: 51-200 | Sterling Heights, MI, United States | 51-200 | Exact match | 64 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | GAM Enterprises, LLCgamweb.com HQ: Mount Prospect, IL, United StatesReported employees: 11-50 | Mount Prospect, IL, United States | 11-50 | Exact match | 63 contacts → |
“GAM, a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nidec Drive Technology Americanidec-dtc.com HQ: Glendale Heights, IL, United StatesReported employees: 1,001-5,000 | Glendale Heights, IL, United States | 1,001-5,000 | Exact match | 62 contacts → |
“Nidec Drive Technology Corporation is a global manufacturer of high precision drive technologies, including the following: 1.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Master PTmaster-pt.com HQ: Greenville, IN, United StatesReported employees: 51-200 | Greenville, IN, United States | 51-200 | Exact match | 60 contacts → |
“Manufacturer of high-quality, reliable mechanical power transmission products including Master APG® REEVES® InnovaDrive®, Master XL, Master CombGear®, REEVES® Motodrive, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Riley Gear Corporationrileygear.com HQ: Saint Augustine, United StatesReported employees: 51-200 | Saint Augustine, United States | 51-200 | Exact match | 59 contacts → |
“Riley Gear Corporation develops and produces precision gears, custom gear boxes, and other power transmission components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zero-Max, INCzero-max.com HQ: Plymouth, MN, United StatesReported employees: 51-200 | Plymouth, MN, United States | 51-200 | Exact match | 51 contacts → |
“Manufacturer of Motion Control and Power Transmission Components - Products include Composite Disc Couplings, Servo Couplings, Offset Couplings, Torque Limiters, Right Angle Gear…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cleveland Gear CO INCclevelandgear.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 39 contacts → |
“MOVING THE WORLD FOR 100 YEARS We are proud of our past, but looking forward to our future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Power Engineering And Manufacturing, LTDpemltd.com HQ: Waterloo, IA, United StatesReported employees: 51-200 | Waterloo, IA, United States | 51-200 | Exact match | 37 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Milwaukee Gearregalpts.com HQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 35 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Motor Technology, INCmotortechnologyinc.com HQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 30 contacts → |
“Motor Technology is a family-owned company that builds, services, and sells industrial motors, controls, gearboxes, and related driven equipment for advanced electric motor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IDC Industries INCidcind.com HQ: Clinton Twp., MI, United StatesReported employees: 11-50 | Clinton Twp., MI, United States | 11-50 | Exact match | 29 contacts → |
“IDC is the most innovative and service oriented custom gear manufacturer and reducer repair facility in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 142 company matches
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Speed reducer makers: 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
140 records in the displayed employee bands.
2 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 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 142 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 ↗
Questions about this company list
What does Exact match mean for speed reducer makers?
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 speed reducer makers did RevenueBase find based in the United States?
The saved snapshot records 142 matching company records, 4,413 tracked contacts and 1,676 verified emails. The public preview displays 24 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.
Related lists
Speed reducer makers by geography
- Speed reducer makers based in Brazil
- Speed reducer makers based in France
- Speed reducer makers based in Germany
- Speed reducer makers based in India
- Speed reducer makers based in Italy
- Speed reducer makers based in Spain
- Speed reducer makers based in Türkiye
- Speed reducer makers based in the United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 24 speed reducer makers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/speed-reducer-makers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗