Company lists · Data refreshed September 2026

Top 25 Motor controller manufacturers based in the United States

Name: Motor controller manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 214 companies tracked

RevenueBase identified 214 motor controller manufacturers headquartered in the United States as of September 2026 and tracks 11,831 professional contacts across them, including 3,335 with verified work emails. Houston is the largest hub.

This list covers motor controller manufacturers headquartered in the United States, 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 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

214Companies

11,831Contacts tracked

3,335Verified emails

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The 25 largest motor controller manufacturers based in the United States

Ranked by team size

Top 25 of 214 motor controller manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to motor controller manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Nidec Motor Corporation	Strong evidence	Creve Coeur, MO, United StatesHQ checked Sep 17, 2026	5,001-10,000	4,087 contacts →
	Strong 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 17, 2026
2	TMEIC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	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 17, 2026
3	Kollmorgen	Partial evidence	Radford, VA, United StatesHQ checked Sep 17, 2026	1,001-5,000	804 contacts →
	Partial evidence “Kollmorgen’s advanced motors, drives, automation platforms and integrated motion solutions enable more ambitious machines, vehicles and robots.” Source: RevenueBase Database · checked Sep 17, 2026
4	Yaskawa America, Inc.	Partial evidence	Waukegan, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	649 contacts →
	Partial evidence “Yaskawa America, Inc- Drives & Motion Division manufactures industrial control and automation products.” Source: RevenueBase Database · checked Sep 17, 2026
5	Curtis Instruments	Partial evidence	Mt. Kisco, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	468 contacts →
	Partial evidence “Curtis Instruments, a Parker-Hannifin Company, has led the way with innovations in motor control, battery management and vehicle instrumentation since 1960.” Source: RevenueBase Database · checked Sep 17, 2026
6	Hydro-Gear	Partial evidence	Sullivan, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	423 contacts →
	Partial evidence “Founded in 1991 and headquartered in Sullivan, IL, Hydro-Gear is a world leader in the design and manufacture of precision drive solutions for the commercial, residential, and…” Source: RevenueBase Database · checked Sep 17, 2026
7	Portescap	Partial evidence	West Chester, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	407 contacts →
	Partial evidence “Portescap, a proud member of Regal Rexnord, excels in addressing critical motion challenges with premium miniature electronic motors and components.” Source: RevenueBase Database · checked Sep 17, 2026
8	Nord Gear Corporation	Partial evidence	Waunakee, WI, United StatesHQ checked Sep 17, 2026	201-500	354 contacts →
	Partial 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 17, 2026
9	Magnetek	Partial evidence	Menomonee Falls, WI, United StatesHQ checked Sep 17, 2026	201-500	296 contacts →
	Partial 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 17, 2026
10	Beckhoff Automation USA	Indirect evidence	Savage, MN, United StatesHQ checked Sep 17, 2026	201-500	194 contacts →
	Indirect evidence “At Beckhoff, automation is our calling.” Source: RevenueBase Database · checked Sep 17, 2026
11	Lenze Americas Corporation	Partial evidence	Uxbridge, MA, United StatesHQ checked Sep 17, 2026	201-500	185 contacts →
	Partial evidence “Lenze is a global manufacturer of electrical and mechanical drives, motion control and automation technology – offering products, drive solutions, complete automation systems and…” Source: RevenueBase Database · checked Sep 17, 2026
12	AA Electric	Indirect evidence	Lakeland, FL, United StatesHQ checked Sep 17, 2026	n/a	161 contacts →
	Indirect evidence “AA Electric is your single source for machine control and automation specialty electrical products.” Source: RevenueBase Database · checked Sep 17, 2026
13	Stober Drives, Inc. USA	Indirect evidence	Maysville, KY, United StatesHQ checked Sep 17, 2026	51-200	143 contacts →
	Indirect evidence “STOBER has been superior in mechatronic drive solutions since 1934.” Source: RevenueBase Database · checked Sep 17, 2026
14	Trust Automation, INC	Indirect evidence	San Luis Obispo, CA, United StatesHQ checked Sep 17, 2026	201-500	138 contacts →
	Indirect evidence “Trust Automation is an industry-leading provider of advanced motion control and actuation, electrical power management, and process automation sub-systems that help advance…” Source: RevenueBase Database · checked Sep 17, 2026
15	LIN Engineering	Strong evidence	Morgan Hill, CA, United StatesHQ checked Sep 17, 2026	51-200	107 contacts →
	Strong evidence “We design, engineer, and manufacture stepper motors, BLDC motors, linear actuators, and other motion control products.” Source: RevenueBase Database · checked Sep 17, 2026
16	Dykman INC	Indirect evidence	Boise, ID, United StatesHQ checked Sep 17, 2026	51-200	103 contacts →
	Indirect evidence “Fast power conversion solutions.” Source: RevenueBase Database · checked Sep 17, 2026
17	KEB America, INC	Strong evidence	Shakopee, MN, United StatesHQ checked Sep 17, 2026	51-200	103 contacts →
	Strong evidence “KEB America is a leading manufacturer of industrial automation products, including industrial PCs, HMIs, I/O modules, VFDs, servo and induction motors, integral gearmotors, and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Phase Technologies	Indirect evidence	Rapid City, SD, United StatesHQ checked Sep 17, 2026	51-200	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 17, 2026
19	Advanced Motion Controls	Partial evidence	Camarillo, CA, United StatesHQ checked Sep 17, 2026	201-500	81 contacts →
	Partial evidence “Servo Drives and Controls Manufacturer - ADVANCED Motion Controls designs, manufactures and supplies the highest performance servo drives and motion control solutions available.” Source: RevenueBase Database · checked Sep 17, 2026
20	Spoc Automation	Indirect evidence	Trussville, AL, United StatesHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “Who is SPOC?” Source: RevenueBase Database · checked Sep 17, 2026
21	Teknic, INC	Partial evidence	Victor, NY, United StatesHQ checked Sep 17, 2026	51-200	59 contacts →
	Partial evidence “Founded in 1985, Teknic manufactures a wide range of servo motion control components.” Source: RevenueBase Database · checked Sep 17, 2026
22	Five Star Electric	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 17, 2026	11-50	56 contacts →
	Indirect evidence “Five Star Electric (FSE) is a world leader in engineering, integration and application of Intelligent Solid State Starters, Variable Frequency Drives, Automation and Electric…” Source: RevenueBase Database · checked Sep 17, 2026
23	ESR Motor Systems, LLC	Partial evidence	Rock Hill, SC, United StatesHQ checked Sep 17, 2026	11-50	51 contacts →
	Partial evidence “There are thousands of companies that sell electric motors and drives.” Source: RevenueBase Database · checked Sep 17, 2026
24	Intec Automated Controls, INC	Indirect evidence	Sterling Heights, MI, United StatesHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Electrical Design & Build, Programming, PLC, PC Based, Operator Interface, Servo, VFD, Robots, Panel Build & Field Wiring, Install & System Start-Up, System Maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
25	ESI Motion	Indirect evidence	Simi Valley, CA, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “ESI Motion, headquartered in Simi Valley, CA, US is a global leader in cutting-edge servo drive technology for extreme environments.” Source: RevenueBase Database · checked Sep 17, 2026

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: motor controller manufacturers. 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 motor controller manufacturers.
Partial evidence: Its own public description names part of motor controller manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name motor controller manufacturers. 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 214 motor controller manufacturers based in the United States

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Motor controller manufacturers based in the United States at a glance

As of Sep 17, 2026

28.2%Verified-email coverage

55.3Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 214 companies.

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 motor controller manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “motor controller manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names motor controller manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among motor controller manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 3,335 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 17, 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.

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 motor controller manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many motor controller manufacturers are there based in the United States?

RevenueBase identified 214 motor controller manufacturers headquartered in the United States 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?

Nidec Motor Corporation, headquartered in Creve Coeur, tops this list with the largest team on record.

Which city has the most motor controller manufacturers?

Houston leads with 5 headquartered companies, followed by Syracuse (4) and Boise (3).

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 3,335 verified decision-maker contacts tracked across these 214 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 17, 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.