Company lists · Data refreshed September 2026

Top 25 Product development manufacturers based in the United Kingdom

Name: Product development 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 17, 2026 492 companies tracked

RevenueBase identified 492 product development manufacturers headquartered in the United Kingdom as of September 2026 and tracks 2,793 professional contacts across them, including 872 with verified work emails. London is the largest hub.

This list covers product development 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 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

492Companies

2,793Contacts tracked

872Verified emails

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The 25 largest product development manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 492 product development manufacturers 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 product development 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	DCA Design International	Strong evidence	Warwick, United KingdomHQ checked Sep 17, 2026	51-200	159 contacts →
	Strong evidence “Founded in 1960, today we are one of the world's leading product design and development consultancies.” Source: RevenueBase Database · checked Sep 17, 2026
2	Arrk Europe Limited	Indirect evidence	Gloucester, United KingdomHQ checked Sep 17, 2026	51-200	137 contacts →
	Indirect evidence “3D Printing, Additive Manufacturing, Vacuum Casting, Modelmaking, CNC Machining, Composites, Precision Engineering, Paint, Tooling, Injection Moulding & Manufacturing Solutions…” Source: RevenueBase Database · checked Sep 17, 2026
3	Hymec Aerospace LTD	Indirect evidence	Plymouth, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “Hymec is one of the most progressive engineering companies within the UK manufacturing sector and beyond, consistently delivering a class-leading service in the aerospace…” Source: RevenueBase Database · checked Sep 17, 2026
4	Paragon Rapid Technologies LTD	Indirect evidence	Darlington, United KingdomHQ checked Sep 17, 2026	51-200	44 contacts →
	Indirect evidence “Welcome to Paragon Rapid Technologies, a proud member of the Global Precision Group of companies committed to delivering innovation, quality, scalability, and precision-engineered…” Source: RevenueBase Database · checked Sep 17, 2026
5	Disign Consultants	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	n/a	37 contacts →
	Strong evidence “Improving the success of product innovation and development through creative design and breakthrough thinking.” Source: RevenueBase Database · checked Sep 17, 2026
6	OPD Oxford Product Design	Partial evidence	Harwell, United KingdomHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “OPD is an award-winning, full service product design consultancy founded in 2013.” Source: RevenueBase Database · checked Sep 17, 2026
7	Geometric Manufacturing LTD	Partial evidence	Tewkesbury, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Partial evidence “Geometric Manufacturing provides a flexible solution to your production requirements.” Source: RevenueBase Database · checked Sep 17, 2026
8	Amalgam Modelmaking	Indirect evidence	Lawrence Hill, United KingdomHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “For over 40 years, Amalgam Modelmaking Ltd has helped clients turn complex concepts into compelling physical models.” Source: RevenueBase Database · checked Sep 17, 2026
9	Cloth To Clothe	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	29 contacts →
	Strong evidence “Cloth to Clothe (CTC) is a London based Product Development, Technical, Sourcing & Production consultancy for the fashion industry.” Source: RevenueBase Database · checked Sep 17, 2026
10	NPD	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	1-10	27 contacts →
	Partial evidence “We turn great ideas into products that matter.” Source: RevenueBase Database · checked Sep 17, 2026
11	AME Group LTD	Partial evidence	Sheffield, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “AME COMBINE INNOVATIVE PRODUCT DESIGN AND PROGRESSIVE PROTOTYPE TECHNOLOGIES TO ENABLE OUR CLIENTS TO DELIVER SUCCESSFUL PRODUCT SOLUTIONS.” Source: RevenueBase Database · checked Sep 17, 2026
12	Electrica	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Electrica designs, develops and manufactures performance-critical and complex electronics for customers around the world, using world class technology at our state-of-the-art…” Source: RevenueBase Database · checked Sep 17, 2026
13	Cameron Price Limited	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Manufacturing your next market leading product in the heart of the UK Cameron Price is recognised as a leading design, injection moulding and full assembly and test company.” Source: RevenueBase Database · checked Sep 17, 2026
14	Concept Group International- Part Of Envisage Group LTD	Indirect evidence	Coventry, United KingdomHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Concept Group International is part of Envisage Group Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
15	Minima	Strong evidence	Framlingham, United KingdomHQ checked Sep 17, 2026	1-10	24 contacts →
	Strong evidence “Minima is an award winning product design, development and prototyping company.” Source: RevenueBase Database · checked Sep 17, 2026
16	RDD Europe	Partial evidence	Leicester, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Our Design Development Studio is reknowned for resolving impossible problems, taking full advantage of our inhouse prototyping and manufacturing including an AGFA Annapurna…” Source: RevenueBase Database · checked Sep 17, 2026
17	Bitbox LTD	Partial evidence	Basingstoke, United KingdomHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “BitBox Ltd is a UK-based leader in electronic design and manufacturing, with over 30 years of experience transforming ideas-big or small-into high-quality, market-ready products.” Source: RevenueBase Database · checked Sep 17, 2026
18	Cerro EMS	Indirect evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “We turn your ideas into innovative, cost-effective solutions State of the art manufacturing – technology led, expertly driven.” Source: RevenueBase Database · checked Sep 17, 2026
19	Alfred Franks And Bartlett PLC	Strong evidence	St. Albans, United KingdomHQ checked Sep 17, 2026	51-200	20 contacts →
	Strong evidence “Alfred Franks & Bartlett Plc was established in 1918 and is a well renowned consumer product development business.” Source: RevenueBase Database · checked Sep 17, 2026
20	Cascade Engineering	Partial evidence	Camberley, United KingdomHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “From concept to certification, Cascade Engineering specialises in new, modification and enhanced design development projects.” Source: RevenueBase Database · checked Sep 17, 2026
21	Wideblue	Partial evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “A one-stop service to develop your technology concept into a successful product.” Source: RevenueBase Database · checked Sep 17, 2026
22	Tonyg LTD	Partial evidence	Kineton, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “TonyG is an award-winning production house that delivers extraordinary results and applied design for luxury brands, high-end retail and design studios.” Source: RevenueBase Database · checked Sep 17, 2026
23	Zambeel Machine Craft	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Zambeel's leadership team has four decades of cumulative experience converting ideas to reality through curated application of technology and engineering processes.” Source: RevenueBase Database · checked Sep 17, 2026
24	Summit	Indirect evidence	Great Barr, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Summit Patternmaking Co.” Source: RevenueBase Database · checked Sep 17, 2026
25	Renfrew Group International	Strong evidence	Leicester, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “Product Design - Our core competencies: A highly resourced new product development company offering multi-disciplinary design and innovation.” 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: product development 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 product development manufacturers.
Partial evidence: Its own public description names part of product development manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name product development 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 492 product development manufacturers based in the United Kingdom

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Product development manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

31.2%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

15.2%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

356

11-50

107

51-200

201-500

501-1,000

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 492 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 product development 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 “product development 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 product development 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 product development 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, 872 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.

Product development manufacturers by metro

Product development manufacturers in London75

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 product development 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 product development manufacturers are there based in the United Kingdom?

RevenueBase identified 492 product development 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?

DCA Design International, headquartered in Warwick, tops this list with the largest team on record.

Which city has the most product development manufacturers?

London leads with 75 headquartered companies, followed by Cambridge (12) and Sheffield (12).

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 872 verified decision-maker contacts tracked across these 492 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.