Company lists · Data refreshed September 2026

Top 25 Portable building manufacturers based in the United Kingdom

Name: Portable building 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 30, 2026 211 companies tracked

RevenueBase identified 211 portable building manufacturers headquartered in the United Kingdom as of September 2026 and tracks 4,251 professional contacts across them, including 2,015 with verified work emails. Hull is the largest hub.

This list covers portable building 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

211Companies

4,251Contacts tracked

2,015Verified emails

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The 25 largest portable building manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 211 portable building 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 portable building 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	Portakabin	Indirect evidence	York, United KingdomHQ checked Sep 30, 2026	1,001-5,000	1,206 contacts →
	Indirect evidence “An industry leading modular and offsite construction specialist operating across ten European countries; England, Wales, Scotland, Northern Ireland, Republic of Ireland, France…” Source: RevenueBase Database · checked Sep 30, 2026
2	Algeco UK	Indirect evidence	Stockton-on-tees, United KingdomHQ checked Sep 30, 2026	1,001-5,000	712 contacts →
	Indirect evidence “Algeco is the leading modular accommodation brand in Europe, offering a wealth of expertise in designing and delivering temporary and permanent accommodation solutions for a range…” Source: RevenueBase Database · checked Sep 30, 2026
3	Wernick Group Limited	Partial evidence	Wickford, United KingdomHQ checked Sep 30, 2026	501-1,000	352 contacts →
	Partial evidence “The Wernick Group is the national provider of permanent and temporary modular buildings, site accommodation and off-grid power solutions.” Source: RevenueBase Database · checked Sep 30, 2026
4	Mcavoy	Strong evidence	Knockmore Hill, United KingdomHQ checked Sep 30, 2026	51-200	153 contacts →
	Strong evidence “McAvoy is one of the UK and Ireland’s market leaders in the precision manufacture and delivery of temporary and permanent modular buildings.” Source: RevenueBase Database · checked Sep 30, 2026
5	Pickerings	Strong evidence	Measham, United KingdomHQ checked Sep 30, 2026	201-500	139 contacts →
	Strong evidence “At Pickerings, we specialise in providing high-quality portable and modular buildings to hire, buy or lease purchase, that keep your people safe, comfortable, and productive -…” Source: RevenueBase Database · checked Sep 30, 2026
6	Mobile Mini UK	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 30, 2026	201-500	109 contacts →
	Partial evidence “Mobile Mini UK Ltd was founded in 1983 and is part of Mobile Mini Inc who are the world's leading provider of portable storage solutions with a total lease fleet of approximately…” Source: RevenueBase Database · checked Sep 30, 2026
7	Thurston Group Limited	Partial evidence	Wakefield, United KingdomHQ checked Sep 30, 2026	201-500	78 contacts →
	Partial evidence “Thurston Group Limited stands at the forefront of all prefabricated building manufacturing technology.” Source: RevenueBase Database · checked Sep 30, 2026
8	Tophat	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	75 contacts →
	Indirect evidence “The UK’s leader in technology-driven modular housing manufacturing Can you achieve your career goals with TopHat?” Source: RevenueBase Database · checked Sep 30, 2026
9	Portable Offices Hire Limited	Partial evidence	Deeside, United KingdomHQ checked Sep 30, 2026	51-200	67 contacts →
	Partial evidence “At Portable Offices, we help organisations create the space they need to operate, grow and serve their communities.” Source: RevenueBase Database · checked Sep 30, 2026
10	ESS Modular	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	64 contacts →
	Indirect evidence “With over 25 years in the industry, ESS is a leading provider of modular products, focusing on off-site solutions for clients in the public and private sectors.” Source: RevenueBase Database · checked Sep 30, 2026
11	Integra Buildings Limited	Strong evidence	Paull, United KingdomHQ checked Sep 30, 2026	51-200	61 contacts →
	Strong evidence “We’re a multi award-winning designer and manufacturer of innovative, offsite modular buildings and anti-vandal solutions.” Source: RevenueBase Database · checked Sep 30, 2026
12	Rollalong LTD	Indirect evidence	Wimborne, United KingdomHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “Rollalong Ltd is a leading modular and offsite construction manufacturing company based in Dorset.” Source: RevenueBase Database · checked Sep 30, 2026
13	British Offsite Limited	Indirect evidence	Braintree, United KingdomHQ checked Sep 30, 2026	51-200	48 contacts →
	Indirect evidence “British Offsite is a highly advanced manufacturing and construction company specialising in the design and production of superstructure and interior fit modular construction…” Source: RevenueBase Database · checked Sep 30, 2026
14	Stackright LTD	Strong evidence	Skelmersdale, United KingdomHQ checked Sep 30, 2026	201-500	43 contacts →
	Strong evidence “Stackright is one of the UK’s leading manufacturers and suppliers of modular buildings, site accommodation and storage solutions.” Source: RevenueBase Database · checked Sep 30, 2026
15	Spaciotempo UK & Ireland	Strong evidence	Uttoxeter, United KingdomHQ checked Sep 30, 2026	11-50	34 contacts →
	Strong evidence “Spaciotempo is the leading expert in the design, manufacture, hire and sale of temporary aluminium framed buildings for the industrial, distribution, retail and sport sectors.” Source: RevenueBase Database · checked Sep 30, 2026
16	KES Group	Indirect evidence	Strabane, United KingdomHQ checked Sep 30, 2026	51-200	33 contacts →
	Indirect evidence “KES Group brings together engineering expertise, advanced manufacturing and project delivery under one roof.” Source: RevenueBase Database · checked Sep 30, 2026
17	P Mcvey Building Systems	Partial evidence	Toomebridge, United KingdomHQ checked Sep 30, 2026	51-200	31 contacts →
	Partial evidence “P McVey Building Systems: Leading the Way in Modular and Offsite Construction Solutions With over 40 years of experience, P McVey Building Systems has become a trusted leader in…” Source: RevenueBase Database · checked Sep 30, 2026
18	Ideal Building Systems LTD	Partial evidence	Bridlington, United KingdomHQ checked Sep 30, 2026	51-200	30 contacts →
	Partial evidence “Ideal Building Systems are an independent family owned company with many years of experience in the modular building industry.” Source: RevenueBase Database · checked Sep 30, 2026
19	Aganto	Partial evidence	Madeley, United KingdomHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “The UK's leading temporary building specialists.” Source: RevenueBase Database · checked Sep 30, 2026
20	Actiform	Strong evidence	Huddersfield, United KingdomHQ checked Sep 30, 2026	51-200	28 contacts →
	Strong evidence “At Actiform, we are one of the largest privately-owned manufacturers of modular buildings in the UK.” Source: RevenueBase Database · checked Sep 30, 2026
21	The Halo Group	Indirect evidence	Wandsworth Town, United KingdomHQ checked Sep 30, 2026	11-50	28 contacts →
	Indirect evidence “At The Halo Group, we design and build modular structures.” Source: RevenueBase Database · checked Sep 30, 2026
22	Newspace	Strong evidence	Lydney, United KingdomHQ checked Sep 30, 2026	51-200	27 contacts →
	Strong evidence “Newspace are a UK market leader in manufacturing bespoke steel containers; modular and portable buildings, site accommodation and everything in between.” Source: RevenueBase Database · checked Sep 30, 2026
23	Eldapoint LTD	Indirect evidence	Liverpool, United KingdomHQ checked Sep 30, 2026	201-500	25 contacts →
	Indirect evidence “PROVIDING THE SPACE YOU NEED - People, Innovation and Solutions With over 50 years of experience, we deliver intelligent space solutions.” Source: RevenueBase Database · checked Sep 30, 2026
24	Smart Modular Buildings	Partial evidence	Bury St Edmunds, United KingdomHQ checked Sep 30, 2026	51-200	24 contacts →
	Partial evidence “Visit our website for find out more about our garden rooms, offices, studios, living spaces and modular commercial buildings.” Source: RevenueBase Database · checked Sep 30, 2026
25	Britcab LTD	Strong evidence	York, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Strong evidence “Britcab are the industry experts in tailor-made portable and modular buildings.” Source: RevenueBase Database · checked Sep 30, 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: portable building 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 portable building manufacturers.
Partial evidence: Its own public description names part of portable building manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name portable building 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 211 portable building manufacturers based in the United Kingdom

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Portable building manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

47.4%Verified-email coverage

20.1Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Hull

Sep 30, 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 211 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 portable building 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 “portable building 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 portable building 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 portable building 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, 2,015 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 portable building 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 portable building manufacturers are there based in the United Kingdom?

RevenueBase identified 211 portable building 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?

Portakabin, headquartered in York, tops this list with the largest team on record.

Which city has the most portable building manufacturers?

Hull leads with 13 headquartered companies, followed by London (9) and York (8).

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 2,015 verified decision-maker contacts tracked across these 211 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.