Company lists · Data refreshed September 2026

Top 13 Industrial oven manufacturers based in the United Kingdom

RevenueBase identified 31 industrial oven manufacturers headquartered in the United Kingdom as of September 2026 and tracks 421 professional contacts across them, including 170 with verified work emails. Market Harborough is the largest hub.

This list covers industrial oven 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 30, 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 30, 2026 86% judged on-target in blind review
31Companies
421Contacts tracked
170Verified emails
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The 13 largest industrial oven manufacturers based in the United Kingdom

Ranked by team size
Top 13 of 31 industrial oven manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to industrial oven 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceIlkley, United KingdomHQ checked Sep 30, 202651-200101 contacts →

Strong evidence

“Spooner Industries Limited manufacture industrial process equipment such as industrial ovens, air flotation and dryers, coolers, provers and air pollution abatement equipment for…”

Source: RevenueBase Database · checked Sep 30, 2026
2Indirect evidenceStaffordshire, United KingdomHQ checked Sep 30, 202611-5036 contacts →

Indirect evidence

“CDS Group, established in 1983, is widely regarded as the world's leading machinery specialist for drying and curing systems.”

Source: RevenueBase Database · checked Sep 30, 2026
3Partial evidenceGuildford, United KingdomHQ checked Sep 30, 2026201-50028 contacts →

Partial evidence

“As part of Welbilt, the global leader in professional foodservice equipment and systems, Merrychef is considered the world’s expert in designing and manufacturing high speed ovens.”

Source: RevenueBase Database · checked Sep 30, 2026
4Strong evidenceSheffield, United KingdomHQ checked Sep 30, 202611-5023 contacts →

Strong evidence

“The Airflow Group provide a range of products and services in Industrial Ovens, Spray Booths, Product Finishing and Controlled Environments for Industrial applications.”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceSouthport, United KingdomHQ checked Sep 30, 202651-20015 contacts →

Indirect evidence

“We’ve been leading innovators in thermal technology since 1957.”

Source: RevenueBase Database · checked Sep 30, 2026
6Strong evidenceNelson, United KingdomHQ checked Sep 30, 202611-5012 contacts →

Strong evidence

“GBS Automation Ltd has the answers facing today’s industrial high output bread and bun and other baked products manufacturers Our in-house highly qualified experts in the design…”

Source: RevenueBase Database · checked Sep 30, 2026
7Indirect evidenceBlackburn, United KingdomHQ checked Sep 30, 202611-509 contacts →

Indirect evidence

“Established in 1990, Tek-Dry Systems are a leading global supplier of high quality, bespoke, thermal process equipment.”

Source: RevenueBase Database · checked Sep 30, 2026
8Strong evidenceWidnes, United KingdomHQ checked Sep 30, 202611-509 contacts →

Strong evidence

“Genlab designs and manufactures a range of industrial ovens, laboratory ovens, incubators and associated thermal products.”

Source: RevenueBase Database · checked Sep 30, 2026
9Strong evidenceNewcastle-under-lyme, United KingdomHQ checked Sep 30, 202611-508 contacts →

Strong evidence

“Caltherm are a world-class designer and manufacturer of industrial ovens, furnaces, dryers and coolers, plus associated product handling and automation.”

Source: RevenueBase Database · checked Sep 30, 2026
10Indirect evidenceChesterfield, United KingdomHQ checked Sep 30, 20261-104 contacts →

Indirect evidence

“Vecstar was first established over 35 years ago.”

Source: RevenueBase Database · checked Sep 30, 2026
11Strong evidenceBoston, United KingdomHQ checked Sep 30, 202611-503 contacts →

Strong evidence

“JLS Ovens and Furnaces Ltd are a market leading designer and manufacturer of industrial ovens.”

Source: RevenueBase Database · checked Sep 30, 2026
12Strong evidenceBlackburn, United KingdomHQ checked Sep 30, 20261-102 contacts →

Strong evidence

“Longworth Industrial Ovens along with our sister company B&M Longworth (Edgworth) are an international manufacturer of Pyrolysis/ Burn-off ovens & Process ovens, serving the…”

Source: RevenueBase Database · checked Sep 30, 2026
13Partial evidenceMarch, United KingdomHQ checked Sep 30, 20261-101 contacts →

Partial evidence

“Frampton Worldwide Limited is a machinery company, focused on designing and manufacturing both conveyor and batch specialised Infra-Red and forced convection ovens.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 13 of 31 industrial oven manufacturers based in the United Kingdom

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Industrial oven manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026
40.4%Verified-email coverage
13.6Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · Market Harborough
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
11
51-200
3
201-500
2

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 31 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 industrial oven 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 “industrial oven 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 industrial oven 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 industrial oven 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, 170 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 30, 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 industrial oven 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 industrial oven manufacturers are there based in the United Kingdom?

RevenueBase identified 31 industrial oven 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?

Spooner Industries LTD, headquartered in Ilkley, tops this list with the largest team on record.

Which city has the most industrial oven manufacturers?

Market Harborough leads with 2 headquartered companies, followed by Sheffield (2) and Blackburn (1).

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 170 verified decision-maker contacts tracked across these 31 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 30, 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.