Company lists · Data refreshed September 2026
Top 25 Roof catchment system providers based in the United Kingdom
RevenueBase identified 84 company matches for roof catchment system providers associated with the United Kingdom as of September 2026 and tracks 881 professional contacts across them, including 409 with verified work emails. London is the largest hub.
This list covers company matches for roof catchment system providers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest roof catchment system providers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 231 contacts → | ||||
Exact match “Bauder is a manufacturer and supplier of flat roof waterproofing systems, which are complemented by high quality green roof and PV solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 76 contacts → | ||||
Exact match “Specify, manufacture and supply industry-leading waterproofing systems and building protection for over 160 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 50 contacts → | ||||
Exact match “Garland UK provide high-performance waterproofing systems to commercial, residential, industrial and public sector assets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 44 contacts → | ||||
Exact match “Construction News Specialist Contractor of the Year 2026.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “Graf UK Ltd was formed following the acquisition of SCP Water Management Ltd by Graf GmbH, the European market leaders in rainwater harvesting.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 28 contacts → | ||||
Exact match “At SupaLite, we offer a market leading solid roof system for conservatory roofs, that supplies our trade customers with all of the right tools to confidently sell our product…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 27 contacts → | ||||
Exact match “At ACO Building Drainage, we don’t just manage water-we engineer smarter, safer, and more sustainable ways to control it.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “More than just a manufacturer - we're your partners in sustainable architectural excellence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “Alutec is the UK leader in innovative aluminium rainwater and eaves drainage solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “West Siphonics Systems Limited are siphonic roof drainage specialists providing a one stop solution for design, manufacture, installation and project management of the most…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “Aquality Trading & Consulting Ltd is one of the longest established and leading suppliers of Rainwater Harvesting and Greywater Recycling systems in the UK and France.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “We are a specialist commercial roofing contractor based in Christchurch, Dorset, delivering high-quality roofing and waterproofing solutions across the UK.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Tilbury is a privately owned company trading since 1975.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “With over 40 years experience within the industry, Sapoflow are one of the UK's leading siphonic roof rainwater drainage specialists.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Wallbarn offers solutions for rooftop living.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “The General Asphalte Company Ltd is a roofing company based in Redditch” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Gutter Centre specialise in quality rainwater and drainage systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “SuDSPlanter Ltd provide a range of high-quality rainwater planter products and services to reduce the volume of rainwater entering drainage and sewer systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Experience As the longest established rainwater harvesting company in the UK, Rainharvesting Systems has supplied of domestic and commercial systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Meir Roofing and Insulation Supplies supply all types of roof waterproofing systems to contractors, specifiers and clients across the whole of the UK from their base in the North…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Siphonix Worldwide are specialists in design and installation of Siphonic Roof Drainage Systems across the UK” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “roof catchment system providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 84 roof catchment system providers based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 409 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Roof catchment system providers based in the United Kingdom at a glance
As of Sep 21, 2026Companies by employee count
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 84 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “roof catchment system providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 409 professional contacts with verified work emails across the full matched dataset. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “roof catchment system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many roof catchment system providers are there based in the United Kingdom?
RevenueBase identified 84 company matches for roof catchment system providers associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Bauder Flat Roofs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most roof catchment system providers?
London leads with 4 company records, followed by Elms Farm Industrial Estate (2) and Rainham (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 409 professional contacts with verified work emails tracked across these 84 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 84 roof catchment system providers based in the United Kingdom. Start with a free account, no credit card.
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Roof catchment system providers by geography
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Roof catchment system providers based in the Netherlands
- Roof catchment system providers based in the United States
- AI companies based in the United Kingdom
- Cybersecurity companies based in the United Kingdom
- Manufacturing companies based in the United Kingdom
- Media companies based in the United Kingdom
Company intelligence · public preview
Top 25 roof catchment system providers based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 84 matching company records for roof catchment system providers based in the United Kingdom, with 881 tracked contacts and 409 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 roof catchment system providers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Bauder Flat Roofsbauder.co.ukHQ: Ipswich, United KingdomReported employees: 201-500 | Ipswich, United Kingdom | 201-500 | Exact match | 231 contacts → |
“Bauder is a manufacturer and supplier of flat roof waterproofing systems, which are complemented by high quality green roof and PV solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  BMI Icopalbmigroup.comHQ: Milton Keynes, United KingdomReported employees: 1,001-5,000 | Milton Keynes, United Kingdom | 1,001-5,000 | Exact match | 76 contacts → |
“Specify, manufacture and supply industry-leading waterproofing systems and building protection for over 160 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Garland UKgarlanduk.comHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Garland UK provide high-performance waterproofing systems to commercial, residential, industrial and public sector assets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Roofline Grouproofline.co.ukHQ: Waterlooville, United KingdomReported employees: 51-200 | Waterlooville, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Construction News Specialist Contractor of the Year 2026.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Graf UK LTDgrafuk.co.ukHQ: Banbury, United KingdomReported employees: 51-200 | Banbury, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Graf UK Ltd was formed following the acquisition of SCP Water Management Ltd by Graf GmbH, the European market leaders in rainwater harvesting.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Supalite Tiled Roof Systemssupaliteroof.co.uk HQ: Preston, United KingdomReported employees: 51-200 | Preston, United Kingdom | 51-200 | Exact match | 28 contacts → |
“At SupaLite, we offer a market leading solid roof system for conservatory roofs, that supplies our trade customers with all of the right tools to confidently sell our product…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ACO Building Drainage UK & Irelandaco.co.ukHQ: Bedford, United KingdomReported employees: 51-200 | Bedford, United Kingdom | 51-200 | Exact match | 27 contacts → |
“At ACO Building Drainage, we don’t just manage water-we engineer smarter, safer, and more sustainable ways to control it.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aluminium Roofline Products Limited ARP LTDarp-ltd.com HQ: Braunstone, United KingdomReported employees: 51-200 | Braunstone, United Kingdom | 51-200 | Exact match | 27 contacts → |
“More than just a manufacturer - we're your partners in sustainable architectural excellence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alutecmarleyalutec.co.uk HQ: Bedford, United KingdomReported employees: 11-50 | Bedford, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Alutec is the UK leader in innovative aluminium rainwater and eaves drainage solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | West Siphonics Systems LTDwestsiphonics.co.uk HQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 13 contacts → |
“West Siphonics Systems Limited are siphonic roof drainage specialists providing a one stop solution for design, manufacture, installation and project management of the most…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aquality Trading & Consulting LTDaqua-lity.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Aquality Trading & Consulting Ltd is one of the longest established and leading suppliers of Rainwater Harvesting and Greywater Recycling systems in the UK and France.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Volsen LTDvolsen.co.uk HQ: Christchurch, United KingdomReported employees: 11-50 | Christchurch, United Kingdom | 11-50 | Exact match | 11 contacts → |
“We are a specialist commercial roofing contractor based in Christchurch, Dorset, delivering high-quality roofing and waterproofing solutions across the UK.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tilbury Contracts LTDtilburycontracts.com HQ: Rainham, United KingdomReported employees: 11-50 | Rainham, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Tilbury is a privately owned company trading since 1975.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sapoflow Limitedsapoflow.com HQ: Dodworth, United KingdomReported employees: 11-50 | Dodworth, United Kingdom | 11-50 | Exact match | 7 contacts → |
“With over 40 years experience within the industry, Sapoflow are one of the UK's leading siphonic roof rainwater drainage specialists.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Wallbarnwallbarn.com HQ: South Croydon, United KingdomReported employees: 11-50 | South Croydon, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Wallbarn offers solutions for rooftop living.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Knight Asphalte CO Limitedknightasphalte.co.uk HQ: Teston, United KingdomReported employees: 11-50 | Teston, United Kingdom | 11-50 | Exact match | 6 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | G Baker Roofing LTDgbakerroofing.co.uk HQ: Maidstone, United KingdomReported employees: 11-50 | Maidstone, United Kingdom | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | The General Asphalte Company LTDgeneralasphalte.co.uk HQ: Redditch, United KingdomReported employees: 1-10 | Redditch, United Kingdom | 1-10 | Exact match | 5 contacts → |
“The General Asphalte Company Ltd is a roofing company based in Redditch” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Gutter Centre Limitedguttercentre.co.uk HQ: Sawtry, United KingdomReported employees: 1-10 | Sawtry, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Gutter Centre specialise in quality rainwater and drainage systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sudsplanter LTDsudsplanter.com HQ: Abergavenny, United KingdomReported employees: 1-10 | Abergavenny, United Kingdom | 1-10 | Exact match | 5 contacts → |
“SuDSPlanter Ltd provide a range of high-quality rainwater planter products and services to reduce the volume of rainwater entering drainage and sewer systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ICB Projects LTDicbprojects.co.uk HQ: Poole - Dorset / Coatbridge - Scotland / Cardiff - Wales, United KingdomReported employees: 1-10 | Poole - Dorset / Coatbridge - Scotland / Cardiff - Wales, United Kingdom | 1-10 | Exact match | 5 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Rydale Roofing LTDrydaleroofing.co.uk HQ: Newcastle, United KingdomReported employees: 11-50 | Newcastle, United Kingdom | 11-50 | Exact match | 5 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rainharvesting Systems LTDrainharvesting.co.uk HQ: Stroud, United KingdomReported employees: 1-10 | Stroud, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Experience As the longest established rainwater harvesting company in the UK, Rainharvesting Systems has supplied of domestic and commercial systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Meir Roofing & Insulation Suppliesmeir-roofing.co.uk HQ: Goole, United KingdomReported employees: 1-10 | Goole, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Meir Roofing and Insulation Supplies supply all types of roof waterproofing systems to contractors, specifiers and clients across the whole of the UK from their base in the North…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Siphonix Worldwide LTDsiphonix.com HQ: Doncaster, United KingdomReported employees: 11-50 | Doncaster, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Siphonix Worldwide are specialists in design and installation of Siphonic Roof Drainage Systems across the UK” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 84 company matches
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Roof catchment system providers: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
82 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 84 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for roof catchment system providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many roof catchment system providers did RevenueBase find based in the United Kingdom?
The saved snapshot records 84 matching company records, 881 tracked contacts and 409 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Roof catchment system providers by geography
Cite this list
RevenueBase Data Team. Top 25 roof catchment system providers based in the United Kingdom. Snapshot: September 21, 2026. https://revenuebase.ai/companies/roof-catchment-system-providers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Roof catchment system providers based in the Netherlands
- Roof catchment system providers based in the United States
- AI companies based in the United Kingdom
- Cybersecurity companies based in the United Kingdom
- Manufacturing companies based in the United Kingdom
- Media companies based in the United Kingdom
Company intelligence · public preview
Top 25 roof catchment system providers based in the United Kingdom
RevenueBase records 84 matching company records for roof catchment system providers based in the United Kingdom, with 881 tracked contacts and 409 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 roof catchment system providers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Bauder Flat Roofsbauder.co.uk HQ: Ipswich, United KingdomReported employees: 201-500 | Ipswich, United Kingdom | 201-500 | Exact match | 231 contacts → |
“Bauder is a manufacturer and supplier of flat roof waterproofing systems, which are complemented by high quality green roof and PV solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | BMI Icopalbmigroup.com HQ: Milton Keynes, United KingdomReported employees: 1,001-5,000 | Milton Keynes, United Kingdom | 1,001-5,000 | Exact match | 76 contacts → |
“Specify, manufacture and supply industry-leading waterproofing systems and building protection for over 160 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Garland UKgarlanduk.com HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Garland UK provide high-performance waterproofing systems to commercial, residential, industrial and public sector assets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Roofline Grouproofline.co.uk HQ: Waterlooville, United KingdomReported employees: 51-200 | Waterlooville, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Construction News Specialist Contractor of the Year 2026.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Graf UK LTDgrafuk.co.uk HQ: Banbury, United KingdomReported employees: 51-200 | Banbury, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Graf UK Ltd was formed following the acquisition of SCP Water Management Ltd by Graf GmbH, the European market leaders in rainwater harvesting.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Supalite Tiled Roof Systemssupaliteroof.co.uk HQ: Preston, United KingdomReported employees: 51-200 | Preston, United Kingdom | 51-200 | Exact match | 28 contacts → |
“At SupaLite, we offer a market leading solid roof system for conservatory roofs, that supplies our trade customers with all of the right tools to confidently sell our product…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ACO Building Drainage UK & Irelandaco.co.uk HQ: Bedford, United KingdomReported employees: 51-200 | Bedford, United Kingdom | 51-200 | Exact match | 27 contacts → |
“At ACO Building Drainage, we don’t just manage water-we engineer smarter, safer, and more sustainable ways to control it.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aluminium Roofline Products Limited ARP LTDarp-ltd.com HQ: Braunstone, United KingdomReported employees: 51-200 | Braunstone, United Kingdom | 51-200 | Exact match | 27 contacts → |
“More than just a manufacturer - we're your partners in sustainable architectural excellence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alutecmarleyalutec.co.uk HQ: Bedford, United KingdomReported employees: 11-50 | Bedford, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Alutec is the UK leader in innovative aluminium rainwater and eaves drainage solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | West Siphonics Systems LTDwestsiphonics.co.uk HQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 13 contacts → |
“West Siphonics Systems Limited are siphonic roof drainage specialists providing a one stop solution for design, manufacture, installation and project management of the most…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aquality Trading & Consulting LTDaqua-lity.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Aquality Trading & Consulting Ltd is one of the longest established and leading suppliers of Rainwater Harvesting and Greywater Recycling systems in the UK and France.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Volsen LTDvolsen.co.uk HQ: Christchurch, United KingdomReported employees: 11-50 | Christchurch, United Kingdom | 11-50 | Exact match | 11 contacts → |
“We are a specialist commercial roofing contractor based in Christchurch, Dorset, delivering high-quality roofing and waterproofing solutions across the UK.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tilbury Contracts LTDtilburycontracts.com HQ: Rainham, United KingdomReported employees: 11-50 | Rainham, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Tilbury is a privately owned company trading since 1975.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sapoflow Limitedsapoflow.com HQ: Dodworth, United KingdomReported employees: 11-50 | Dodworth, United Kingdom | 11-50 | Exact match | 7 contacts → |
“With over 40 years experience within the industry, Sapoflow are one of the UK's leading siphonic roof rainwater drainage specialists.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Wallbarnwallbarn.com HQ: South Croydon, United KingdomReported employees: 11-50 | South Croydon, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Wallbarn offers solutions for rooftop living.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Knight Asphalte CO Limitedknightasphalte.co.uk HQ: Teston, United KingdomReported employees: 11-50 | Teston, United Kingdom | 11-50 | Exact match | 6 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | G Baker Roofing LTDgbakerroofing.co.uk HQ: Maidstone, United KingdomReported employees: 11-50 | Maidstone, United Kingdom | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | The General Asphalte Company LTDgeneralasphalte.co.uk HQ: Redditch, United KingdomReported employees: 1-10 | Redditch, United Kingdom | 1-10 | Exact match | 5 contacts → |
“The General Asphalte Company Ltd is a roofing company based in Redditch” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Gutter Centre Limitedguttercentre.co.uk HQ: Sawtry, United KingdomReported employees: 1-10 | Sawtry, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Gutter Centre specialise in quality rainwater and drainage systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sudsplanter LTDsudsplanter.com HQ: Abergavenny, United KingdomReported employees: 1-10 | Abergavenny, United Kingdom | 1-10 | Exact match | 5 contacts → |
“SuDSPlanter Ltd provide a range of high-quality rainwater planter products and services to reduce the volume of rainwater entering drainage and sewer systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ICB Projects LTDicbprojects.co.uk HQ: Poole - Dorset / Coatbridge - Scotland / Cardiff - Wales, United KingdomReported employees: 1-10 | Poole - Dorset / Coatbridge - Scotland / Cardiff - Wales, United Kingdom | 1-10 | Exact match | 5 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Rydale Roofing LTDrydaleroofing.co.uk HQ: Newcastle, United KingdomReported employees: 11-50 | Newcastle, United Kingdom | 11-50 | Exact match | 5 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rainharvesting Systems LTDrainharvesting.co.uk HQ: Stroud, United KingdomReported employees: 1-10 | Stroud, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Experience As the longest established rainwater harvesting company in the UK, Rainharvesting Systems has supplied of domestic and commercial systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Meir Roofing & Insulation Suppliesmeir-roofing.co.uk HQ: Goole, United KingdomReported employees: 1-10 | Goole, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Meir Roofing and Insulation Supplies supply all types of roof waterproofing systems to contractors, specifiers and clients across the whole of the UK from their base in the North…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Siphonix Worldwide LTDsiphonix.com HQ: Doncaster, United KingdomReported employees: 11-50 | Doncaster, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Siphonix Worldwide are specialists in design and installation of Siphonic Roof Drainage Systems across the UK” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 84 company matches
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Roof catchment system providers: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
82 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 84 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for roof catchment system providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many roof catchment system providers did RevenueBase find based in the United Kingdom?
The saved snapshot records 84 matching company records, 881 tracked contacts and 409 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Roof catchment system providers by geography
Cite this list
RevenueBase Data Team. Top 25 roof catchment system providers based in the United Kingdom. Snapshot: September 21, 2026. https://revenuebase.ai/companies/roof-catchment-system-providers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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