Company lists · Data refreshed September 2026

Top 25 Motor and drive engineering firms based in the United Kingdom

Name: Motor and drive engineering firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 259 companies tracked

RevenueBase identified 259 motor and drive engineering firms headquartered in the United Kingdom as of September 2026 and tracks 4,736 professional contacts across them, including 1,753 with verified work emails. London is the largest hub.

This list covers motor and drive engineering firms headquartered in the United Kingdom, 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

259Companies

4,736Contacts tracked

1,753Verified emails

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The 25 largest motor and drive engineering firms based in the United Kingdom

Ranked by team size

Top 25 of 259 motor and drive engineering firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to motor and drive engineering firms: 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	Eurotherm	Indirect evidence	Worthing, United KingdomHQ checked Sep 17, 2026	1,001-5,000	392 contacts →
	Indirect evidence “Eurotherm is a leading global supplier of machine automation products, applications, systems, and services for customers in specialist industries.” Source: RevenueBase Database · checked Sep 17, 2026
2	YASA	Indirect evidence	Kidlington, United KingdomHQ checked Sep 17, 2026	201-500	319 contacts →
	Indirect evidence “YASA is at the forefront of eMotor innovation and development.” Source: RevenueBase Database · checked Sep 17, 2026
3	Hayward Tyler	Partial evidence	Luton, United KingdomHQ checked Sep 17, 2026	201-500	208 contacts →
	Partial evidence “Hayward Tyler designs, manufactures and services performance-critical electric motors and pumps to meet the most demanding applications, as both an OEM supplier and trusted…” Source: RevenueBase Database · checked Sep 17, 2026
4	Invertek Drives	Indirect evidence	Welshpool, United KingdomHQ checked Sep 17, 2026	201-500	169 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
5	Drive System Design	Partial evidence	Leamington Spa (uk), United KingdomHQ checked Sep 17, 2026	51-200	159 contacts →
	Partial evidence “Drive System Design (DSD), a Hinduja Tech company, are internationally recognised experts in the rapid development of next-generation electric and hybrid powertrains, internal…” Source: RevenueBase Database · checked Sep 17, 2026
6	Romax Technology	Indirect evidence	Nottingham, United KingdomHQ checked Sep 17, 2026	201-500	129 contacts →
	Indirect evidence “For over 30 years, Romax Technology has been a global provider of software and services for the design, performance simulation and manufacturing of transmissions and drivelines…” Source: RevenueBase Database · checked Sep 17, 2026
7	Parvalux Electric Motors	Partial evidence	Poole, United KingdomHQ checked Sep 17, 2026	51-200	99 contacts →
	Partial evidence “Parvalux is the UK's largest manufacturer of fractional horsepower electric motors and gearboxes.” Source: RevenueBase Database · checked Sep 17, 2026
8	Iconsys	Indirect evidence	Telford, United KingdomHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “Established in 1987, iconsys is a leading UK power & automation solutions provider and systems integrator.” Source: RevenueBase Database · checked Sep 17, 2026
9	Quantum Controls	Strong evidence	Northumberland, United KingdomHQ checked Sep 17, 2026	51-200	72 contacts →
	Strong evidence “Quantum Controls is the UK’s leading supplier of Variable Speed Drives, Electric Motors, and integrated industrial solutions, proudly recognised as the UK Drives and Motor…” Source: RevenueBase Database · checked Sep 17, 2026
10	Magtec Magnetic Systems Technology LTD	Partial evidence	Rotherham, United KingdomHQ checked Sep 17, 2026	51-200	63 contacts →
	Partial evidence “Founded in 1992, Magtec is a UK based company that designs and manufactures electric drive systems and components for a wide range of vehicle types including off-road…” Source: RevenueBase Database · checked Sep 17, 2026
11	Industrial Automation & Control	Partial evidence	Newport, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Partial evidence “IAC is the UK's leading Independent systems integrator, specialising primarily in variable speed drive systems.” Source: RevenueBase Database · checked Sep 17, 2026
12	SEM LTD	Indirect evidence	Dartford, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “SEM as a company has come a long way from our origins in 1914, building rotating electrical equipment for telephone exchanges, into a world class spindle and servomotor…” Source: RevenueBase Database · checked Sep 17, 2026
13	Equipmake	Partial evidence	Snetterton, United KingdomHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Equipmake has the capability to design and prototype all motor types.” Source: RevenueBase Database · checked Sep 17, 2026
14	Autocraft Drivetrain Solutions Limited	Indirect evidence	Grantham, United KingdomHQ checked Sep 17, 2026	201-500	54 contacts →
	Indirect evidence “Autocraft Drivetrain Solutions provides low to medium volume new engine assembly, conversion, modification and powertrain integration (engines and transmissions).” Source: RevenueBase Database · checked Sep 17, 2026
15	Control Techniques	Partial evidence	Newtown, United KingdomHQ checked Sep 17, 2026	n/a	54 contacts →
	Partial evidence “Control Techniques, a Nidec company, is the global drives specialist with a long entrepreneurial history.” Source: RevenueBase Database · checked Sep 17, 2026
16	Advanced Electric Machines	Partial evidence	Washington, United KingdomHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “Advanced Electric Machines (AEM) designs and manufactures truly sustainable, high-performing electric traction motors.” Source: RevenueBase Database · checked Sep 17, 2026
17	The Automated Technology Group	Indirect evidence	Silsoe, United KingdomHQ checked Sep 17, 2026	201-500	52 contacts →
	Indirect evidence “We are a leading global supplier of control and power solutions for industrial automation.” Source: RevenueBase Database · checked Sep 17, 2026
18	Crompton Controls	Partial evidence	Wakefield, United KingdomHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “UK Design & Manufacture of Electric Motor Controls, Industrial & BMS Control Panel Solutions Control Panels / BMS / Control Gear / Standard Starters / DC Brakes / VSDs / Motor…” Source: RevenueBase Database · checked Sep 17, 2026
19	Greenville IDC	Partial evidence	Belfast, United KingdomHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “Established in 1978, Greenville IDC is a trusted supplier of industrial drives and control products.” Source: RevenueBase Database · checked Sep 17, 2026
20	ETA Green Power LTD	Indirect evidence	Norwich, United KingdomHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “ETA’s core knowledge and patented technologies deliver market-leading product efficiencies through highly cost-efficient solutions for our customers.” Source: RevenueBase Database · checked Sep 17, 2026
21	Empel Systems	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “EMPEL Systems manufactures state-of-the-art integrated electric motor and power electronics modules for the automotive, aerospace, industrial machine, robotic and green-tech…” Source: RevenueBase Database · checked Sep 17, 2026
22	Apds LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Experts in Power, Automation, Drives and Control.” Source: RevenueBase Database · checked Sep 17, 2026
23	Neutronic Technologies LTD	Strong evidence	Warrington, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Strong evidence “Neutronic Technologies is a leading supplier of Electric Motors, Drives and Controls.” Source: RevenueBase Database · checked Sep 17, 2026
24	Sprint Electric	Partial evidence	Arundel, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Sprint Electric is a world leading designer and manufacturer of AC and DC drives, including the groundbreaking Generis AC regeneration drive.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sew-Eurodrive UK & Ireland	Indirect evidence	Normanton, United KingdomHQ checked Sep 17, 2026	201-500	32 contacts →
	Indirect evidence “We move the world!” 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 and drive engineering firms. 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 and drive engineering firms.
Partial evidence: Its own public description names part of motor and drive engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name motor and drive engineering firms. 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 259 motor and drive engineering firms based in the United Kingdom

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Motor and drive engineering firms based in the United Kingdom at a glance

As of Sep 17, 2026

37.0%Verified-email coverage

18.3Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

103

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 259 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 and drive engineering firms, 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 Kingdom whose own description of what they do matches “motor and drive engineering firms”. 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 and drive engineering firms), 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 and drive engineering firms, and records with no verified work email. Companies headquartered outside United Kingdom 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, 1,753 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 and drive engineering firms, 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 and drive engineering firms are there based in the United Kingdom?

RevenueBase identified 259 motor and drive engineering firms headquartered in the United Kingdom 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?

Eurotherm, headquartered in Worthing, tops this list with the largest team on record.

Which city has the most motor and drive engineering firms?

London leads with 9 headquartered companies, followed by Nottingham (5) and Bristol (4).

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 1,753 verified decision-maker contacts tracked across these 259 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.