Company lists · Data refreshed September 2026

Top 25 Green roof installation companies based in the United Kingdom

Name: Green roof installation companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 118 companies tracked

RevenueBase identified 118 green roof installation companies headquartered in the United Kingdom as of September 2026 and tracks 803 professional contacts across them, including 296 with verified work emails. London is the largest hub.

This list covers green roof installation companies 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 20, 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 20, 2026 86% judged on-target in blind review

118Companies

803Contacts tracked

296Verified emails

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The 25 largest green roof installation companies based in the United Kingdom

Ranked by team size

Top 25 of 118 green roof installation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to green roof installation companies: 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	Bauder Flat Roofs	Strong evidence	Ipswich, United KingdomHQ checked Sep 20, 2026	201-500	231 contacts →
	Strong evidence “Bauder is a manufacturer and supplier of flat roof waterproofing systems, which are complemented by high quality green roof and PV solutions.” Source: RevenueBase Database · checked Sep 20, 2026
2	ECO Green Group	Partial evidence	Ingatestone, United KingdomHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “Eco Green Group encompasses distinct divisions under the umbrella brand, ensuring clarity and flexibility for clients.” Source: RevenueBase Database · checked Sep 20, 2026
3	Kingston Landscape Group LTD	Partial evidence	Egham, United KingdomHQ checked Sep 20, 2026	51-200	22 contacts →
	Partial evidence “Kingston Landscape Group specialises in both commercial and residential landscape installations and grounds maintenance for a wide range of clients including main contractors…” Source: RevenueBase Database · checked Sep 20, 2026
4	Urban Roofscapes LTD	Strong evidence	Warrington, United KingdomHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “Urban Roofscapes is a national provider of extensive & intensive green roof systems.” Source: RevenueBase Database · checked Sep 20, 2026
5	Green Roofers LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	12 contacts →
	Partial evidence “Intelligent Green Roofing Systems.” Source: RevenueBase Database · checked Sep 20, 2026
6	Bright Green	Partial evidence	Cropredy, United KingdomHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “At Bright Green we have over 30 years’ experience in creating visually inspiring green environments both inside and out.” Source: RevenueBase Database · checked Sep 20, 2026
7	The Evana Group	Partial evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “The Evana Group is an Award Winning Roofing Company that has been installing commercial and residential roofs throughout Central Scotland for over 30 years.” Source: RevenueBase Database · checked Sep 20, 2026
8	D Adams & Sons Roofing LTD	Indirect evidence	Southampton, United KingdomHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Welcome to D Adams Roofing LTD – Your Trusted Roofing Experts Since 1997!” Source: RevenueBase Database · checked Sep 20, 2026
9	Q&s Limited Quality & Service LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	9 contacts →
	Partial evidence “At Quality & Service (Q&S) we design, install and maintain sustainable commercial green spaces.” Source: RevenueBase Database · checked Sep 20, 2026
10	Invictus Roofing LTD	Indirect evidence	Eastbourne, United KingdomHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Invictus Roofing Ltd is a fast expanding roofing company based in East Sussex.” Source: RevenueBase Database · checked Sep 20, 2026
11	Sustainable Garden Solutions	Strong evidence	Kent, United KingdomHQ checked Sep 20, 2026	1-10	7 contacts →
	Strong evidence “Garden & Grounds Maintenance, Garden Development, Green Walls, Green Roofs, Landscaping, Plant Nursery and environmental conservation!” Source: RevenueBase Database · checked Sep 20, 2026
12	Knight Asphalte CO Limited	Indirect evidence	Teston, United KingdomHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “A specialist installer of flat roofing and waterproofing systems in the UK, Knight Asphalte offers a complete service to many of the major UK construction companies involving both…” Source: RevenueBase Database · checked Sep 20, 2026
13	G Baker Roofing LTD	Indirect evidence	Maidstone, United KingdomHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
14	Owlsworth Roofing LTD	Indirect evidence	Reading, United KingdomHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “With 30 years experience within the construction industry solving some of the most complex flat roofing problems Owlsworth Roofing specialises in providing a solution to fit both…” Source: RevenueBase Database · checked Sep 20, 2026
15	ICB Projects LTD	Indirect evidence	Poole - Dorset / Coatbridge - Scotland / Cardiff - Wales, United KingdomHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “We are a sister company of ICB (Waterproofing) Ltd which has been supplying good quality products, focusing on waterproofing, to the construction industry for over 30 years and…” Source: RevenueBase Database · checked Sep 20, 2026
16	Macleod Roofing LTD	Indirect evidence	Inverness, United KingdomHQ checked Sep 20, 2026	51-200	5 contacts →
	Indirect evidence “We provide a comprehensive roofing service for projects of all sizes, giving you one simple point of contact for roofers, slaters, joiners, builders, plumbers, painters and other…” Source: RevenueBase Database · checked Sep 20, 2026
17	Rydale Roofing LTD	Indirect evidence	Newcastle, United KingdomHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Rydale Roofing Ltd is an award winning company based in Newcastle under Lyme and established since February 1993.We provide all roofing solutions and services to the Domestic…” Source: RevenueBase Database · checked Sep 20, 2026
18	Richard Soan Roofing Services	Indirect evidence	Lewes, United KingdomHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Established in Lewes, East Sussex, in 1988, Richard Soan Roofing Services is an award-winning professional Roofing Contractor serving the South East of the United Kingdom.” Source: RevenueBase Database · checked Sep 20, 2026
19	Undercover Roofing Supplies Limited	Strong evidence	Southend-on-sea, United KingdomHQ checked Sep 20, 2026	1-10	5 contacts →
	Strong evidence “UnderCover Roofing - materials for flat, pitched and green roofs and can help with new and old builds.” Source: RevenueBase Database · checked Sep 20, 2026
20	Unique Envelope Facade Solutions LTD	Indirect evidence	Birmingham, United KingdomHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “Unique Envelope Facade Solutions Ltd is a privately owned company based in Great Barr, Birmingham.” Source: RevenueBase Database · checked Sep 20, 2026
21	Sanderoof LTD	Strong evidence	Whitefield, United KingdomHQ checked Sep 20, 2026	11-50	4 contacts →
	Strong evidence “Established in 1977 Sanderoof delivers the complete hi spec roofing service from advice and installation through to responsive and long term maintenance and roof management.” Source: RevenueBase Database · checked Sep 20, 2026
22	Ashtec Roofing	Strong evidence	Uckfield, United KingdomHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “We specialise in the supply and installation of RBM, single ply, hot melt and cold applied systems as well as Green roofs and balcony/terrace/podium finishes.” Source: RevenueBase Database · checked Sep 20, 2026
23	Lenaghen Roofing Services LTD	Strong evidence	Bonnyrigg, United KingdomHQ checked Sep 20, 2026	11-50	4 contacts →
	Strong evidence “Roofing Contractor specialising in the installation of single ply roofing systems and green roof systems.” Source: RevenueBase Database · checked Sep 20, 2026
24	Bridgman & Bridgman LLP	Strong evidence	Milton Keynes, United KingdomHQ checked Sep 20, 2026	11-50	4 contacts →
	Strong evidence “Bridgman & Bridgman LLP is one of the UK’s leading green roof installation companies, installing and maintaining living roofs since 2009.” Source: RevenueBase Database · checked Sep 20, 2026
25	RLS	Indirect evidence	Waterlooville, United KingdomHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “RLS (Roofline Southern Ltd) provide a range of specialist contracting services across the South of the UK including Flat roofing (Single ply, RBM, Liquid, Hot melt), Structural…” Source: RevenueBase Database · checked Sep 20, 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: green roof installation companies. 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 green roof installation companies.
Partial evidence: Its own public description names part of green roof installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name green roof installation companies. 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 118 green roof installation companies based in the United Kingdom

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Green roof installation companies based in the United Kingdom at a glance

As of Sep 20, 2026

36.9%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

9.3%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 118 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 green roof installation companies, 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 “green roof installation companies”. 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 green roof installation companies), 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 green roof installation companies, 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, 296 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 20, 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 green roof installation companies, 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 green roof installation companies are there based in the United Kingdom?

RevenueBase identified 118 green roof installation companies 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?

Bauder Flat Roofs, headquartered in Ipswich, tops this list with the largest team on record.

Which city has the most green roof installation companies?

London leads with 11 headquartered companies, followed by Birmingham (3) and Leeds (3).

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 296 verified decision-maker contacts tracked across these 118 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 20, 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.