Company lists · Data refreshed November 2026
Top 25 Siphonic roof draining system suppliers worldwide
RevenueBase identified 135 company matches for siphonic roof draining system suppliers worldwide as of November 2026 and tracks 1,373 professional contacts across them, including 470 with verified work emails. The United Kingdom is the largest market and Doncaster the largest hub.
This list covers company matches for siphonic roof draining system suppliers worldwide, 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 November 1, 2026. Country and city lists for siphonic roof draining system suppliers follow the table.
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 siphonic roof draining system suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 153 contacts → | ||||
Exact match “Drainage with HAURATON For almost 60 years we are internationally successful as a specialist in surface drainage.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 2 | 111 contacts → | ||||
Exact match “Fast Flow is a highly specialised group of companies providing solutions for rainwater management system in building projects across Asia Pacific.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 3 | 80 contacts → | ||||
Exact match “Specify, manufacture and supply industry-leading waterproofing systems and building protection for over 160 years.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 4 | 71 contacts → | ||||
Exact match “Throughout the world ACO branded drainage and surface water management systems are recognised for their innovative design, high quality manufacture, environmental excellence and…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “Unser Kerngeschäft ist die Linienentwässerung mit sämtlichen Systemkomponenten, die für nachhaltig funktionierende Entwässerungslösungen von Bedeutung sind.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 6 | 54 contacts → | ||||
Exact match “Syfon Systems are global leaders in syphonic roof drainage and rainwater harvesting, with over 30 years experience.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 7 | 43 contacts → | ||||
Exact match “Global Drain Technologies (GDT) is a leader in drain manufacturing and providing application-focused drainage solutions that work.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “The company began with a single focus: provide products and services to solve North America's surface drainage problems.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “Kytun’s comprehensive range of roofing, ventilation, and rainwater systems are designed for professional roof and rainwater specialists who require high-quality, long-lasting…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “ACO is a German manufacturer of total solutions for efficient water management.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Seit 1976 ist die Sita Bauelemente GmbH aus Rheda-Wiedenbrück führender Hersteller von Systemlösungen zur Entwässerung und Lüftung von Flachdächern für Industrie- und…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Flex-R is a leading supplier of professional flat roofing systems across the UK.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match “Quality Building Materials (QBM) is one of the leaders in the supply of high-performance Roofing and Facade systems across Ireland and the UK.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 14 | 22 contacts → | ||||
Exact match “Alutec is the UK leader in innovative aluminium rainwater and eaves drainage solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Rubberseal Ltd supplies commercial flat roofing and waterproofing systems across the UK as Elevate EMEA’s national distribution partner, offering EPDM (RubberCover, RubberGard…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 16 | 14 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 · Nov 1, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Ampteam is a knowledge based organisation with over 100 years of cumulative technical experience in the roofing and cladding industry with an emphasis on roof drainage problems.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Trench Drain Systems is one of the largest distributors in the United States who are committed to providing you with quick solutions to all your surface water runoff problems.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Freriks Werken – alles onder één dak voor jouw dak Bij Freriks Werken staan vakmensen centraal.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Overview Aguner siphonic system is a Singapore-based engineering company specializing in advanced siphonic roof drainage systems.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Welcome to RDCA, where our entire focus is to provide the highest quality commercial roof drainage components.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Preko 65 godina međunarodno smo poznati kao vrhunski stručnjaci za površinsku odvodnju.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “For over 60 years we have been internationally successful as a specialist in surface drainage.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 24 | 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 · Nov 1, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Kattojen pinnoitukset ja uudet sadevesijärjestelmät koko Suomen alueella!” Recorded in the RevenueBase company graph · Nov 1, 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 “siphonic roof draining system suppliers”. 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 135 siphonic roof draining system suppliers worldwide
See the full list, filter by size, metro and specialty, and access 470 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Siphonic roof draining system suppliers worldwide at a glance
As of Nov 1, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for siphonic roof draining system suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “siphonic roof draining system suppliers” 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. 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 470 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 November 1, 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.
Siphonic roof draining system suppliers by location
1 lists · largest firstEvery Siphonic roof draining system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “siphonic roof draining system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many siphonic roof draining system suppliers are there worldwide?
RevenueBase identified 135 company matches for siphonic roof draining system suppliers worldwide as of November 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?
Hauraton Gmbh & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most siphonic roof draining system suppliers?
The United Kingdom leads with 36 companies. Every siphonic roof draining system suppliers list by country and city is linked on this page.
Which city has the most siphonic roof draining system suppliers?
Doncaster leads with 3 company records, followed by Pune (3) and Singapore (3).
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 470 professional contacts with verified work emails tracked across these 135 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 November 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 135 siphonic roof draining system suppliers worldwide. Start with a free account, no credit card.
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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 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
Company intelligence · public preview
Top 25 siphonic roof draining system suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 135 matching company records for siphonic roof draining system suppliers worldwide, with 1,373 tracked contacts and 470 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: November 1, 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 siphonic roof draining system suppliers worldwide
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 |  Hauraton Gmbh & Co. KGhauraton.comHQ: Rastatt, GermanyReported employees: 201-500 | Rastatt, Germany | 201-500 | Exact match | 153 contacts → |
“Drainage with HAURATON For almost 60 years we are internationally successful as a specialist in surface drainage.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fast Flowfastflowgroup.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 111 contacts → |
“Fast Flow is a highly specialised group of companies providing solutions for rainwater management system in building projects across Asia Pacific.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  BMI Icopalbmigroup.comHQ: Milton Keynes, United KingdomReported employees: 1,001-5,000 | Milton Keynes, United Kingdom | 1,001-5,000 | Exact match | 80 contacts → |
“Specify, manufacture and supply industry-leading waterproofing systems and building protection for over 160 years.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ACO Water Management UK & Irelandaco.co.ukHQ: Shefford, United KingdomReported employees: 201-500 | Shefford, United Kingdom | 201-500 | Exact match | 71 contacts → |
“Throughout the world ACO branded drainage and surface water management systems are recognised for their innovative design, high quality manufacture, environmental excellence and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ACO Schweizaco.chHQ: Netstal, SwitzerlandReported employees: 51-200 | Netstal, Switzerland | 51-200 | Exact match | 57 contacts → |
“Unser Kerngeschäft ist die Linienentwässerung mit sämtlichen Systemkomponenten, die für nachhaltig funktionierende Entwässerungslösungen von Bedeutung sind.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Syfon Systems PTY LTDsyfon.com HQ: Dandenong South, AustraliaReported employees: 51-200 | Dandenong South, Australia | 51-200 | Exact match | 54 contacts → |
“Syfon Systems are global leaders in syphonic roof drainage and rainwater harvesting, with over 30 years experience.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Global Drain Technologiesglobaldraintech.com HQ: Winnipeg, CanadaReported employees: 51-200 | Winnipeg, Canada | 51-200 | Exact match | 43 contacts → |
“Global Drain Technologies (GDT) is a leader in drain manufacturing and providing application-focused drainage solutions that work.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Abt, INCabtdrains.comHQ: Troutman, NC, United StatesReported employees: 51-200 | Troutman, NC, United States | 51-200 | Exact match | 40 contacts → |
“The company began with a single focus: provide products and services to solve North America's surface drainage problems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KYTUNkytun.com HQ: Letterkenny, IrelandReported employees: 51-200 | Letterkenny, Ireland | 51-200 | Exact match | 32 contacts → |
“Kytun’s comprehensive range of roofing, ventilation, and rainwater systems are designed for professional roof and rainwater specialists who require high-quality, long-lasting…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ACO Belgiumaco.beHQ: Merchtem, BelgiumReported employees: 11-50 | Merchtem, Belgium | 11-50 | Exact match | 26 contacts → |
“ACO is a German manufacturer of total solutions for efficient water management.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sita Bauelemente Gmbhsita-bauelemente.de HQ: Rheda-wiedenbrück, GermanyReported employees: 51-200 | Rheda-wiedenbrück, Germany | 51-200 | Exact match | 26 contacts → |
“Seit 1976 ist die Sita Bauelemente GmbH aus Rheda-Wiedenbrück führender Hersteller von Systemlösungen zur Entwässerung und Lüftung von Flachdächern für Industrie- und…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Flex-Rflex-r.co.uk HQ: High Wycombe, United KingdomReported employees: 11-50 | High Wycombe, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Flex-R is a leading supplier of professional flat roofing systems across the UK.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | QBMqbm.ie HQ: Dublin 13, IrelandReported employees: 11-50 | Dublin 13, Ireland | 11-50 | Exact match | 24 contacts → |
“Quality Building Materials (QBM) is one of the leaders in the supply of high-performance Roofing and Facade systems across Ireland and the UK.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rubberseal LTDrubberseal.com HQ: Kilmarnock, United StatesReported employees: 11-50 | Kilmarnock, United States | 11-50 | Exact match | 14 contacts → |
“Rubberseal Ltd supplies commercial flat roofing and waterproofing systems across the UK as Elevate EMEA’s national distribution partner, offering EPDM (RubberCover, RubberGard…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | West Siphonics Systems LTDwestsiphonics.co.uk HQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 14 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ampteam Limitedgutterliners.com HQ: West Midlands, United KingdomReported employees: 11-50 | West Midlands, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Ampteam is a knowledge based organisation with over 100 years of cumulative technical experience in the roofing and cladding industry with an emphasis on roof drainage problems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Trench Drain Systemstrenchdrain.com HQ: Fremont, OH, United StatesReported employees: 11-50 | Fremont, OH, United States | 11-50 | Exact match | 10 contacts → |
“Trench Drain Systems is one of the largest distributors in the United States who are committed to providing you with quick solutions to all your surface water runoff problems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Freriks Werken B.Vfrerikswerken.nl HQ: Raalte, NetherlandsReported employees: 11-50 | Raalte, Netherlands | 11-50 | Exact match | 10 contacts → |
“Freriks Werken – alles onder één dak voor jouw dak Bij Freriks Werken staan vakmensen centraal.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Aguner Siphonic Systemaguner.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“Overview Aguner siphonic system is a Singapore-based engineering company specializing in advanced siphonic roof drainage systems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Jasper, GA, United StatesReported employees: 11-50 | Jasper, GA, United States | 11-50 | Exact match | 8 contacts → |
“Welcome to RDCA, where our entire focus is to provide the highest quality commercial roof drainage components.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hauraton Hrvatskahauraton.hr HQ: Lučko, CroatiaReported employees: 201-500 | Lučko, Croatia | 201-500 | Exact match | 8 contacts → |
“Preko 65 godina međunarodno smo poznati kao vrhunski stručnjaci za površinsku odvodnju.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hauraton Bulgariahauraton.bg HQ: Triaditsa, BulgariaReported employees: 11-50 | Triaditsa, Bulgaria | 11-50 | Exact match | 7 contacts → |
“For over 60 years we have been internationally successful as a specialist in surface drainage.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Etewä OYremonttivapaakatto.fiHQ: Oulu, FinlandReported employees: 11-50 | Oulu, Finland | 11-50 | Exact match | 7 contacts → |
“Kattojen pinnoitukset ja uudet sadevesijärjestelmät koko Suomen alueella!” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 135 company matches
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Siphonic roof draining system suppliers: dataset insights
November 1, 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
133 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 135 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: November 1, 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 ↗
Siphonic roof draining system suppliers by location
1 lists · largest firstEvery Siphonic roof draining system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for siphonic roof draining system suppliers?
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 siphonic roof draining system suppliers did RevenueBase find worldwide?
The saved snapshot records 135 matching company records, 1,373 tracked contacts and 470 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: November 1, 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.
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Cite this list
RevenueBase Data Team. Top 25 siphonic roof draining system suppliers worldwide. Snapshot: November 1, 2026. https://revenuebase.ai/companies/browse/siphonic-roof-draining-system-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 siphonic roof draining system suppliers worldwide
RevenueBase records 135 matching company records for siphonic roof draining system suppliers worldwide, with 1,373 tracked contacts and 470 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: November 1, 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 siphonic roof draining system suppliers worldwide
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 | Hauraton Gmbh & Co. KGhauraton.com HQ: Rastatt, GermanyReported employees: 201-500 | Rastatt, Germany | 201-500 | Exact match | 153 contacts → |
“Drainage with HAURATON For almost 60 years we are internationally successful as a specialist in surface drainage.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fast Flowfastflowgroup.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 111 contacts → |
“Fast Flow is a highly specialised group of companies providing solutions for rainwater management system in building projects across Asia Pacific.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | BMI Icopalbmigroup.com HQ: Milton Keynes, United KingdomReported employees: 1,001-5,000 | Milton Keynes, United Kingdom | 1,001-5,000 | Exact match | 80 contacts → |
“Specify, manufacture and supply industry-leading waterproofing systems and building protection for over 160 years.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ACO Water Management UK & Irelandaco.co.uk HQ: Shefford, United KingdomReported employees: 201-500 | Shefford, United Kingdom | 201-500 | Exact match | 71 contacts → |
“Throughout the world ACO branded drainage and surface water management systems are recognised for their innovative design, high quality manufacture, environmental excellence and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ACO Schweizaco.ch HQ: Netstal, SwitzerlandReported employees: 51-200 | Netstal, Switzerland | 51-200 | Exact match | 57 contacts → |
“Unser Kerngeschäft ist die Linienentwässerung mit sämtlichen Systemkomponenten, die für nachhaltig funktionierende Entwässerungslösungen von Bedeutung sind.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Syfon Systems PTY LTDsyfon.com HQ: Dandenong South, AustraliaReported employees: 51-200 | Dandenong South, Australia | 51-200 | Exact match | 54 contacts → |
“Syfon Systems are global leaders in syphonic roof drainage and rainwater harvesting, with over 30 years experience.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Global Drain Technologiesglobaldraintech.com HQ: Winnipeg, CanadaReported employees: 51-200 | Winnipeg, Canada | 51-200 | Exact match | 43 contacts → |
“Global Drain Technologies (GDT) is a leader in drain manufacturing and providing application-focused drainage solutions that work.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Abt, INCabtdrains.com HQ: Troutman, NC, United StatesReported employees: 51-200 | Troutman, NC, United States | 51-200 | Exact match | 40 contacts → |
“The company began with a single focus: provide products and services to solve North America's surface drainage problems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KYTUNkytun.com HQ: Letterkenny, IrelandReported employees: 51-200 | Letterkenny, Ireland | 51-200 | Exact match | 32 contacts → |
“Kytun’s comprehensive range of roofing, ventilation, and rainwater systems are designed for professional roof and rainwater specialists who require high-quality, long-lasting…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ACO Belgiumaco.be HQ: Merchtem, BelgiumReported employees: 11-50 | Merchtem, Belgium | 11-50 | Exact match | 26 contacts → |
“ACO is a German manufacturer of total solutions for efficient water management.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sita Bauelemente Gmbhsita-bauelemente.de HQ: Rheda-wiedenbrück, GermanyReported employees: 51-200 | Rheda-wiedenbrück, Germany | 51-200 | Exact match | 26 contacts → |
“Seit 1976 ist die Sita Bauelemente GmbH aus Rheda-Wiedenbrück führender Hersteller von Systemlösungen zur Entwässerung und Lüftung von Flachdächern für Industrie- und…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Flex-Rflex-r.co.uk HQ: High Wycombe, United KingdomReported employees: 11-50 | High Wycombe, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Flex-R is a leading supplier of professional flat roofing systems across the UK.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | QBMqbm.ie HQ: Dublin 13, IrelandReported employees: 11-50 | Dublin 13, Ireland | 11-50 | Exact match | 24 contacts → |
“Quality Building Materials (QBM) is one of the leaders in the supply of high-performance Roofing and Facade systems across Ireland and the UK.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rubberseal LTDrubberseal.com HQ: Kilmarnock, United StatesReported employees: 11-50 | Kilmarnock, United States | 11-50 | Exact match | 14 contacts → |
“Rubberseal Ltd supplies commercial flat roofing and waterproofing systems across the UK as Elevate EMEA’s national distribution partner, offering EPDM (RubberCover, RubberGard…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | West Siphonics Systems LTDwestsiphonics.co.uk HQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 14 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ampteam Limitedgutterliners.com HQ: West Midlands, United KingdomReported employees: 11-50 | West Midlands, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Ampteam is a knowledge based organisation with over 100 years of cumulative technical experience in the roofing and cladding industry with an emphasis on roof drainage problems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Trench Drain Systemstrenchdrain.com HQ: Fremont, OH, United StatesReported employees: 11-50 | Fremont, OH, United States | 11-50 | Exact match | 10 contacts → |
“Trench Drain Systems is one of the largest distributors in the United States who are committed to providing you with quick solutions to all your surface water runoff problems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Freriks Werken B.Vfrerikswerken.nl HQ: Raalte, NetherlandsReported employees: 11-50 | Raalte, Netherlands | 11-50 | Exact match | 10 contacts → |
“Freriks Werken – alles onder één dak voor jouw dak Bij Freriks Werken staan vakmensen centraal.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Aguner Siphonic Systemaguner.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“Overview Aguner siphonic system is a Singapore-based engineering company specializing in advanced siphonic roof drainage systems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Jasper, GA, United StatesReported employees: 11-50 | Jasper, GA, United States | 11-50 | Exact match | 8 contacts → |
“Welcome to RDCA, where our entire focus is to provide the highest quality commercial roof drainage components.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hauraton Hrvatskahauraton.hr HQ: Lučko, CroatiaReported employees: 201-500 | Lučko, Croatia | 201-500 | Exact match | 8 contacts → |
“Preko 65 godina međunarodno smo poznati kao vrhunski stručnjaci za površinsku odvodnju.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hauraton Bulgariahauraton.bg HQ: Triaditsa, BulgariaReported employees: 11-50 | Triaditsa, Bulgaria | 11-50 | Exact match | 7 contacts → |
“For over 60 years we have been internationally successful as a specialist in surface drainage.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Etewä OYremonttivapaakatto.fi HQ: Oulu, FinlandReported employees: 11-50 | Oulu, Finland | 11-50 | Exact match | 7 contacts → |
“Kattojen pinnoitukset ja uudet sadevesijärjestelmät koko Suomen alueella!” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 135 company matches
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Siphonic roof draining system suppliers: dataset insights
November 1, 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
133 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 135 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: November 1, 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 ↗
Siphonic roof draining system suppliers by location
1 lists · largest firstEvery Siphonic roof draining system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for siphonic roof draining system suppliers?
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 siphonic roof draining system suppliers did RevenueBase find worldwide?
The saved snapshot records 135 matching company records, 1,373 tracked contacts and 470 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: November 1, 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
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Cite this list
RevenueBase Data Team. Top 25 siphonic roof draining system suppliers worldwide. Snapshot: November 1, 2026. https://revenuebase.ai/companies/browse/siphonic-roof-draining-system-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗