Company lists · Data refreshed September 2026
Top 25 Variable frequency drive companies worldwide
RevenueBase identified 669 variable frequency drive companies worldwide as of September 2026 and tracks 40,221 professional contacts across them, including 13,594 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers variable frequency drive companies 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 22, 2026. Country and city lists for variable frequency drive companies 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.
The 25 largest variable frequency drive companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,087 contacts → | ||||
Indirect evidence “With a pedigree dating back more than a century, Nidec Motor Corporation (NMC) is a leading manufacturer of commercial motors, industrial motors, appliance motors, and controls.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,669 contacts → | ||||
Indirect evidence “With the trusted legacy of more than 150 years of engineering expertise, Innomotics is and has always been the backbone of reliable motion for industries and infrastructure…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,452 contacts → | ||||
Partial evidence “Danfoss Drives is 100% focused on developing, manufacturing and supplying AC drives.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 923 contacts → | ||||
Partial evidence “TMEIC Corporation, headquartered in Houston, Texas, designs, develops and engineers advanced automation systems, large AC and DC motors, photovoltaic inverters and variable…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 649 contacts → | ||||
Partial evidence “Yaskawa America, Inc- Drives & Motion Division manufactures industrial control and automation products.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 354 contacts → | ||||
Indirect evidence “NORD Gear Corporation, part of the NORD DRIVESYSTEMS Group, is an industry leader in designing and manufacturing geared motors, AC motors, industrial gear units, motor starters…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 296 contacts → | ||||
Indirect evidence “Founded in 1984 and headquartered in Menomonee Falls, in the Greater Milwaukee area, Magnetek specializes in the development, manufacture and marketing of digital power and motion…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 236 contacts → | ||||
Indirect evidence “Elmo Motion Control is a global leading company of motion control intelligence solution.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 211 contacts → | ||||
Partial evidence “We are an international group leader in the designing and manufacturing of ELECTRIC MOTORS AND DRIVES with over 60 years of experience and solid collaborations with international…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 184 contacts → | ||||
Indirect evidence “Nidec Corporation, lider de piață în producția de motoare electrice, și-a început activitatea în 1973 în Kyoto, Japonia.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 169 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 168 contacts → | ||||
Partial evidence “Since our founding in 1983, Benshaw has grown to become a world leader in the design, development, and manufacture of mission critical motor controls and drives.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 145 contacts → | ||||
Indirect evidence “AuCom is a global specialist in motor control technology, trusted by engineers and plant operators in over 150 countries.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 139 contacts → | ||||
Indirect evidence “Over 30 years Triol Corporation has been growing and evolving together with our customers by executing projects and supporting each other.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 135 contacts → | ||||
Indirect evidence “As per November 2025, Hoyer and VMS Group group have merged into the new organisation Hoyer VMS Group.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 125 contacts → | ||||
Partial evidence “Versa Drives is committed to revolutionizing energy efficiency through customized motor control and embedded system products.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 95 contacts → | ||||
Indirect evidence “Formoplastic Controls (P) Limited is a trusted electrical and automation engineering company headquartered in India, delivering precision-engineered solutions to process…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 91 contacts → | ||||
Indirect evidence “Advanced Industrial Devices (AID) is an industry leading manufacturer of VFD packages and automation and control solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 84 contacts → | ||||
Partial evidence “TECO is an engineering-driven technology manufacturer delivering electric motors, drives, home appliances and air conditioning and energy solutions designed for demanding…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 83 contacts → | ||||
Indirect evidence “History Founded in Phase Technologies developed Phase Perfect® digital phase converters, the first major advance of phase conversion technology in decades.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 78 contacts → | ||||
Indirect evidence “Napędzać świat” – to nasza misja!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 78 contacts → | ||||
Partial evidence “VEICHI Electric (Stock Code: 688698) has specialized in electrical transmission and industrial control since its establishment, offering core products including drives, servo…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 76 contacts → | ||||
Partial evidence “TCI, An Allient Power Company, is the industry supplier of peripherals for AC and DC drives and a respected partner of drive manufacturers and distributors worldwide.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 75 contacts → | ||||
Indirect evidence “Who is SPOC?” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: variable frequency drive companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names variable frequency drive companies.
- Partial evidence
- Its own public description names part of variable frequency drive companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name variable frequency drive companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 669 variable frequency drive companies worldwide
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Variable frequency drive companies worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 variable frequency drive companies, 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
- Every country. Country and city lists for variable frequency drive companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “variable frequency drive companies”. 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 variable frequency drive companies), 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 variable frequency drive companies, 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, 13,594 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 22, 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.
Variable frequency drive companies by location
3 lists · largest firstEvery Variable frequency drive companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase 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 variable frequency drive companies, 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 variable frequency drive companies are there worldwide?
RevenueBase identified 669 variable frequency drive companies 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 variable frequency drive companies?
The United States leads with 96 companies, followed by the United Kingdom (34) and Canada (26). Every variable frequency drive companies list by country and city is linked on this page.
Which city has the most variable frequency drive companies?
Shenzhen leads with 21 headquartered companies, followed by Ahmedabad (16) and Tehran (11).
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 13,594 verified decision-maker contacts tracked across these 669 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 22, 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.