Company lists · Data refreshed September 2026

Top 25 Gearbox and transmission manufacturers based in the United Kingdom

Name: Gearbox and transmission manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 124 companies tracked

RevenueBase identified 124 gearbox and transmission manufacturers headquartered in the United Kingdom as of September 2026 and tracks 2,096 professional contacts across them, including 686 with verified work emails. London is the largest hub.

This list covers gearbox and transmission manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

124Companies

2,096Contacts tracked

686Verified emails

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The 25 largest gearbox and transmission manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 124 gearbox and transmission manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to gearbox and transmission 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	David Brown Santasalo	Partial evidence	Huddersfield, United KingdomHQ checked Sep 16, 2026	1,001-5,000	822 contacts →
	Partial evidence “David Brown Santasalo is a leading provider of mechanical power transmission solutions for industrial applications.” Source: RevenueBase Database · checked Sep 16, 2026
2	Xtrac LTD	Strong evidence	Thatcham, United KingdomHQ checked Sep 16, 2026	201-500	366 contacts →
	Strong evidence “Established in 1984, Xtrac has become recognised as the worldwide leader in the design and manufacture of transmission systems supporting a wide client base covering top level…” Source: RevenueBase Database · checked Sep 16, 2026
3	Romax Technology	Partial evidence	Nottingham, United KingdomHQ checked Sep 16, 2026	201-500	129 contacts →
	Partial 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 16, 2026
4	Hewland	Partial evidence	Maidenhead, United KingdomHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Hewland has been a trusted provider of complete transmission solutions and precision engineered components for nearly 70 years.” Source: RevenueBase Database · checked Sep 16, 2026
5	MCT	Partial evidence	Weston Super Mare, United KingdomHQ checked Sep 16, 2026	51-200	51 contacts →
	Partial evidence “A leading provider of transmission, final drive assembly & engine Remanufacturing services to many of the world's leading Automotive OEMs, MCT ReMan Ltd has forged longstanding…” Source: RevenueBase Database · checked Sep 16, 2026
6	MIT Group	Indirect evidence	Queenborough, United KingdomHQ checked Sep 16, 2026	51-200	42 contacts →
	Indirect evidence “MIT The Drivetrain Experts Land or Sea, we keep you driving.” Source: RevenueBase Database · checked Sep 16, 2026
7	SMT	Partial evidence	Nottingham, United KingdomHQ checked Sep 16, 2026	51-200	41 contacts →
	Partial evidence “SMT aspires to be a global market leader in mechanical transmission innovation by delivering exceptional CAE software and technical services, fostering alliances worldwide and…” Source: RevenueBase Database · checked Sep 16, 2026
8	NDE Clarke Pitchline LTD	Partial evidence	Coventry, United KingdomHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “NDE Clarke Pitchline Ltd has 47 years of experience in mechanical power transmission technology and today offers a complete full service of gear, spline and drive solutions.” Source: RevenueBase Database · checked Sep 16, 2026
9	Depe Gear Company	Indirect evidence	Stoke On Trent, United KingdomHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “DePe Gear Company is a specialist gear manufacturing company based in the UK.” Source: RevenueBase Database · checked Sep 16, 2026
10	Gibbs Gears Precision Engineers Limited	Strong evidence	Stoke Mandeville, United KingdomHQ checked Sep 16, 2026	51-200	23 contacts →
	Strong evidence “Gibbs Gears manufactures precision gears and transmission components for aerospace, defence and mission-critical systems.” Source: RevenueBase Database · checked Sep 16, 2026
11	PRM Newage LTD	Partial evidence	Coventry, United KingdomHQ checked Sep 16, 2026	51-200	20 contacts →
	Partial evidence “With a precision engineering pedigree, PRM Newage Ltd has established an enviable reputation as a specialist in the design and manufacture of high efficiency mechanical driveline…” Source: RevenueBase Database · checked Sep 16, 2026
12	RT Quaife Engineering LTD	Indirect evidence	Sevenoaks, United KingdomHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “RT Quaife Engineering Ltd (Quaife) is a global leader in the field of high performance drivetrain manufacturing.” Source: RevenueBase Database · checked Sep 16, 2026
13	Exedy Clutch Europe LTD	Indirect evidence	Runcorn, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “OEM heritage, AFTERMARKET excellence.” Source: RevenueBase Database · checked Sep 16, 2026
14	Allen Gears	Strong evidence	Pershore, United KingdomHQ checked Sep 16, 2026	51-200	18 contacts →
	Strong evidence “Allen Gears is a world leader in the design and manufacture of high performance gearboxes for industrial and marine applications.” Source: RevenueBase Database · checked Sep 16, 2026
15	HL Smith Transmissions LTD	Strong evidence	Albrighton, United KingdomHQ checked Sep 16, 2026	51-200	17 contacts →
	Strong evidence “Specialising in the Remanufacture of heavy commercial transmissions - Differentials, Manual and Automatic Gearboxes, Power Steering Boxes, Propshafts, DPF & Gearbox ECU's & Power…” Source: RevenueBase Database · checked Sep 16, 2026
16	Compact Orbital Gears Limited In Administration	Indirect evidence	Rhayader, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “From our facility covering sq feet we have a wealth of engineering heritage, being located on the same site for over 50 years.” Source: RevenueBase Database · checked Sep 16, 2026
17	STM Power Transmission LTD	Strong evidence	Winsford, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “STM Power Transmission Ltd is one of the UK's leading suppliers of Industrial Gearboxes, Electric Motors and Variable Speed Drives.” Source: RevenueBase Database · checked Sep 16, 2026
18	KTR U.K. LTD	Indirect evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “KTR UK was established in We pride ourselves in supplying top quality products with personal service to satisfy every customer.” Source: RevenueBase Database · checked Sep 16, 2026
19	Ecodrive Transmissions Limited	Partial evidence	Manchester, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Ecodrive Transmissions supply all makes of transmissions for commercial vehicles, bus and coach and off highway applications.” Source: RevenueBase Database · checked Sep 16, 2026
20	Beard And Fitch LTD	Strong evidence	Harlow, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “Beard and Fitch are gear manufacturers and suppliers, specialising in the production of transmission components to suit customers’ individual requirements.” Source: RevenueBase Database · checked Sep 16, 2026
21	Hopwood Gear LTD	Indirect evidence	Lancashire, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Specialist Gear Cutting, CNC Machining and Precision Engineering company You have discovered a gear cutting company based in the UK that can meet your gear manufacturing needs…” Source: RevenueBase Database · checked Sep 16, 2026
22	Rossi United Kingdom	Indirect evidence	Coventry, United KingdomHQ checked Sep 16, 2026	501-1,000	9 contacts →
	Indirect evidence “We are an international company specialized in the production of gear reducers and gearmotors since 1953.” Source: RevenueBase Database · checked Sep 16, 2026
23	Orbital2	Partial evidence	Leamington Spa, United KingdomHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Orbital2 is gearbox design company using flexible pins and multi planet epicyclics in the design of innovative low weight high reliability gearboxes for renewable energy…” Source: RevenueBase Database · checked Sep 16, 2026
24	Sussex Autos	Partial evidence	Hailsham, United KingdomHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “THE POWERTRAIN SPECIALISTS Sussex Autos is a long-established automatic & manual transmission parts distributor based in the UK.” Source: RevenueBase Database · checked Sep 16, 2026
25	Ondrives LTD	Strong evidence	Chesterfield, United KingdomHQ checked Sep 16, 2026	51-200	8 contacts →
	Strong evidence “With a long established history, Ondrives is a leading UK manufacturer of precision gears, gearboxes and mechanical drive components.” Source: RevenueBase Database · checked Sep 16, 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: gearbox and transmission 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 gearbox and transmission manufacturers.
Partial evidence: Its own public description names part of gearbox and transmission manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gearbox and transmission 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 124 gearbox and transmission manufacturers based in the United Kingdom

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Gearbox and transmission manufacturers based in the United Kingdom at a glance

As of Sep 16, 2026

32.7%Verified-email coverage

16.9Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 124 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 gearbox and transmission 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 Kingdom whose own description of what they do matches “gearbox and transmission 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 gearbox and transmission 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 gearbox and transmission manufacturers, 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, 686 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 16, 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 gearbox and transmission 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 gearbox and transmission manufacturers are there based in the United Kingdom?

RevenueBase identified 124 gearbox and transmission manufacturers 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?

David Brown Santasalo, headquartered in Huddersfield, tops this list with the largest team on record.

Which city has the most gearbox and transmission manufacturers?

London leads with 6 headquartered companies, followed by Bradford (5) and Coventry (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 686 verified decision-maker contacts tracked across these 124 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 16, 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.