Company lists · Data refreshed November 2026
Top 25 Roof drains suppliers based in the United States
RevenueBase identified 133 company matches for roof drains suppliers associated with the United States as of November 2026 and tracks 1,900 professional contacts across them, including 421 with verified work emails. Houston is the largest hub.
This list covers company matches for roof drains suppliers associated with the United States, 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.
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 drains suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 539 contacts → | ||||
Exact match “Roofing Supply Group (RSG) provides one-step distribution services from manufacturers of quality roofing products to roofing contractors, home builders, and other end users.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 2 | 232 contacts → | ||||
Exact match “OmniMax manufactures roof drainage and accessory items in aluminum, steel, copper, and vinyl for global distribution through distributors, contractors, and home centers.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 3 | 87 contacts → | ||||
Exact match “Amerimax is a leading manufacturer of rain-carrying systems in North America.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “Since our start, IB Roof Systems has evolved, maintaining a strong performance record for single-ply PVC membrane and custom fabricated roofing solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 5 | 54 contacts → | ||||
Exact match “Founded in Sonoma County, California, FlashCo has grown into North America’s leading manufacturer of roof flashings and accessories with 10 facilities strategically located across…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 6 | 49 contacts → | ||||
Exact match “Since 1924, contractors and homeowners throughout Western Washington have relied on us for superior roofing products and related building materials backed by the finest customer…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 7 | 42 contacts → | ||||
Exact match “Founded in Mobile, Alabama in 2004, American WeatherStar is an industry-leading manufacturer and supplier of fluid-applied roof restoration solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 8 | 28 contacts → | ||||
Exact match “FOUNDED IN 1874, Berger has established itself as a leading provider of high-quality roof drainage, moisture protection, snow retention, and ventilation systems for commercial and…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “Metro Roofing Supplies is a distributor of building materials with five locations in New England.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Licenced & Insured.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “R&S Manufacturing and Sales has been in business for over 50 years as one of the largest manufacturers and suppliers of roof products in the nation.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Since 1976, Agri Drain has been America's most complete supplier of products for drainage water management, sub-irrigation, wetlands, ponds, lakes, erosion control, and land…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Since 1952, Roofmaster Products has been helping contractors build America.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Central Aluminum Supply is a leading wholesale manufacturer and distributor specializing in seamless rainware solutions for commercial and residential projects.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “We understand how important it is to treat roofing businesses of all sizes.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “Providing Service to residential, commercial, and industrial - Asphalt roofing - Metal roofing - PVC roofing - Rubber roofing - Specialty roofing products - Vinyl Siding - Steel…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “In 2002, Janet Flury and John Bali started Another Plumbing Company, LLC (APC).” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Since 1982, Summit Supply has earned a reputation for unsurpassed customer service.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 19 | 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 | |||||
| 20 | 10 contacts → | ||||
Exact match “At AguaSeal, we manufacture roofing and waterproofing products that cater to virtually every need for waterproofing commercial roofs.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “EXCEPTIONAL® Metals manufactures high-quality metal products designed for use with any single-ply roofing system.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Allied Building Products: distributor of roofing, siding, waterproofing, interior products, windows, skylights, doors, tools & more to residential & commercial building contractors” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “K&M Sheet Metal is a full-service manufacturing and distribution facility servicing the entire United States and local community.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Our product is a highly-rated roof system that offers: waterproofing energy conservation safety reliability cost benefit sustainability low maintenance This system combines…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Better roofing and waterproofing solutions for roofers, contractors, commercial builders, and real estate developers.” 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 “roof drains 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 133 roof drains suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 421 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Roof drains suppliers based in the United States at a glance
As of Nov 1, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 133 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 States whose business descriptions match “roof drains 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. 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 421 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.
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 drains suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many roof drains suppliers are there based in the United States?
RevenueBase identified 133 company matches for roof drains suppliers associated with the United States 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?
Roofing Supply Group RSG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most roof drains suppliers?
Houston leads with 2 company records, followed by Jacksonville (2) and Los Angeles (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 421 professional contacts with verified work emails tracked across these 133 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 133 roof drains suppliers based in the United States. 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Roof drains suppliers based in Australia
- Roof drains suppliers based in Germany
- Roof drains suppliers based in the Netherlands
- Roof drains suppliers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 roof drains suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 133 matching company records for roof drains suppliers based in the United States, with 1,900 tracked contacts and 421 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 roof drains suppliers based in the United States
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 |  Roofing Supply Group RSGroofingsupplygroup.comHQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 539 contacts → |
“Roofing Supply Group (RSG) provides one-step distribution services from manufacturers of quality roofing products to roofing contractors, home builders, and other end users.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Omnimaxomnimax.com HQ: Peachtree Corners, GA, United StatesReported employees: 1,001-5,000 | Peachtree Corners, GA, United States | 1,001-5,000 | Exact match | 232 contacts → |
“OmniMax manufactures roof drainage and accessory items in aluminum, steel, copper, and vinyl for global distribution through distributors, contractors, and home centers.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Amerimax Home Productsamerimax.comHQ: Norcross, GA, United StatesReported employees: 1,001-5,000 | Norcross, GA, United States | 1,001-5,000 | Exact match | 87 contacts → |
“Amerimax is a leading manufacturer of rain-carrying systems in North America.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IB Roof Systemsibroof.com HQ: Grapevine, TX, United StatesReported employees: 51-200 | Grapevine, TX, United States | 51-200 | Exact match | 73 contacts → |
“Since our start, IB Roof Systems has evolved, maintaining a strong performance record for single-ply PVC membrane and custom fabricated roofing solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Flashcoflashco.com HQ: Santa Rosa, CA, United StatesReported employees: 51-200 | Santa Rosa, CA, United States | 51-200 | Exact match | 54 contacts → |
“Founded in Sonoma County, California, FlashCo has grown into North America’s leading manufacturer of roof flashings and accessories with 10 facilities strategically located across…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stoneway Roofing Supplystonewayroofing.com HQ: Tacoma, WA, United StatesReported employees: 51-200 | Tacoma, WA, United States | 51-200 | Exact match | 49 contacts → |
“Since 1924, contractors and homeowners throughout Western Washington have relied on us for superior roofing products and related building materials backed by the finest customer…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | American Weatherstaramericanweatherstar.com HQ: Irvington, AL, United StatesReported employees: 11-50 | Irvington, AL, United States | 11-50 | Exact match | 42 contacts → |
“Founded in Mobile, Alabama in 2004, American WeatherStar is an industry-leading manufacturer and supplier of fluid-applied roof restoration solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Berger Building Productsbergerbp.com HQ: Feasterville, PA, United StatesReported employees: 51-200 | Feasterville, PA, United States | 51-200 | Exact match | 28 contacts → |
“FOUNDED IN 1874, Berger has established itself as a leading provider of high-quality roof drainage, moisture protection, snow retention, and ventilation systems for commercial and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Metro Roofing Suppliesmetroroofingsupplies.com HQ: Stamford, CT, United StatesReported employees: Not recorded | Stamford, CT, United States | Not recorded | Exact match | 28 contacts → |
“Metro Roofing Supplies is a distributor of building materials with five locations in New England.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Altec Roofingaltecroofing.comHQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 23 contacts → |
“Licenced & Insured.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | R&s Manufacturing And Sales COrsroofproducts.com HQ: Santa Paula, CA, United StatesReported employees: 11-50 | Santa Paula, CA, United States | 11-50 | Exact match | 22 contacts → |
“R&S Manufacturing and Sales has been in business for over 50 years as one of the largest manufacturers and suppliers of roof products in the nation.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Agri Drain Corporationagridrain.comHQ: Adair, IA, United StatesReported employees: 11-50 | Adair, IA, United States | 11-50 | Exact match | 17 contacts → |
“Since 1976, Agri Drain has been America's most complete supplier of products for drainage water management, sub-irrigation, wetlands, ponds, lakes, erosion control, and land…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Roofmaster Products COroofmaster.com HQ: Monterey Park, CA, United StatesReported employees: 51-200 | Monterey Park, CA, United States | 51-200 | Exact match | 15 contacts → |
“Since 1952, Roofmaster Products has been helping contractors build America.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Central Aluminum Supply Corporationcentralaluminumsupply.com HQ: Trenton, NJ, United StatesReported employees: 11-50 | Trenton, NJ, United States | 11-50 | Exact match | 15 contacts → |
“Central Aluminum Supply is a leading wholesale manufacturer and distributor specializing in seamless rainware solutions for commercial and residential projects.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Lakefront Roofing & Siding Supplylakefrontsupply.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 14 contacts → |
“We understand how important it is to treat roofing businesses of all sizes.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nitro Roofing And Constructionnitroroofing.com HQ: New Bremen, OH, United StatesReported employees: 11-50 | New Bremen, OH, United States | 11-50 | Exact match | 13 contacts → |
“Providing Service to residential, commercial, and industrial - Asphalt roofing - Metal roofing - PVC roofing - Rubber roofing - Specialty roofing products - Vinyl Siding - Steel…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Another Plumbing Company LLCanotherplumbingco.com HQ: Minooka, IL, United StatesReported employees: 51-200 | Minooka, IL, United States | 51-200 | Exact match | 11 contacts → |
“In 2002, Janet Flury and John Bali started Another Plumbing Company, LLC (APC).” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Summit Supplysummitsupply.net HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“Since 1982, Summit Supply has earned a reputation for unsurpassed customer service.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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. | |||||
| 20 |  Aguaseal Waterproofing Systemsaguaseal.netHQ: North Charleston, SC, United StatesReported employees: 11-50 | North Charleston, SC, United States | 11-50 | Exact match | 10 contacts → |
“At AguaSeal, we manufacture roofing and waterproofing products that cater to virtually every need for waterproofing commercial roofs.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Exceptional Metalsexceptionalmetals.com HQ: Saginaw, MI, United StatesReported employees: 11-50 | Saginaw, MI, United States | 11-50 | Exact match | 9 contacts → |
“EXCEPTIONAL® Metals manufactures high-quality metal products designed for use with any single-ply roofing system.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Acoustical Material Serviceshawaii.a-m-s.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 9 contacts → |
“Allied Building Products: distributor of roofing, siding, waterproofing, interior products, windows, skylights, doors, tools & more to residential & commercial building contractors” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | K&m Sheet Metalkmsheetmetal.com HQ: Durham, NC, United StatesReported employees: 11-50 | Durham, NC, United States | 11-50 | Exact match | 9 contacts → |
“K&M Sheet Metal is a full-service manufacturing and distribution facility servicing the entire United States and local community.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  American Commercial Roofing, LLCamericancommercialroof.comHQ: St. Marys, KS, United StatesReported employees: 11-50 | St. Marys, KS, United States | 11-50 | Exact match | 9 contacts → |
“Our product is a highly-rated roof system that offers: waterproofing energy conservation safety reliability cost benefit sustainability low maintenance This system combines…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Olmeckolmeck.com HQ: Wayne, NJ, United StatesReported employees: 11-50 | Wayne, NJ, United States | 11-50 | Exact match | 8 contacts → |
“Better roofing and waterproofing solutions for roofers, contractors, commercial builders, and real estate developers.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 133 company matches
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Roof drains 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.
0 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 States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 133 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 ↗
Questions about this company list
What does Exact match mean for roof drains 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 roof drains suppliers did RevenueBase find based in the United States?
The saved snapshot records 133 matching company records, 1,900 tracked contacts and 421 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
Roof drains suppliers by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 roof drains suppliers based in the United States. Snapshot: November 1, 2026. https://revenuebase.ai/companies/roof-drains-suppliers/united-states.
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 drains suppliers based in Australia
- Roof drains suppliers based in Germany
- Roof drains suppliers based in the Netherlands
- Roof drains suppliers based in the United Kingdom
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- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 roof drains suppliers based in the United States
RevenueBase records 133 matching company records for roof drains suppliers based in the United States, with 1,900 tracked contacts and 421 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 roof drains suppliers based in the United States
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 | Roofing Supply Group RSGroofingsupplygroup.com HQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 539 contacts → |
“Roofing Supply Group (RSG) provides one-step distribution services from manufacturers of quality roofing products to roofing contractors, home builders, and other end users.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Omnimaxomnimax.com HQ: Peachtree Corners, GA, United StatesReported employees: 1,001-5,000 | Peachtree Corners, GA, United States | 1,001-5,000 | Exact match | 232 contacts → |
“OmniMax manufactures roof drainage and accessory items in aluminum, steel, copper, and vinyl for global distribution through distributors, contractors, and home centers.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Amerimax Home Productsamerimax.com HQ: Norcross, GA, United StatesReported employees: 1,001-5,000 | Norcross, GA, United States | 1,001-5,000 | Exact match | 87 contacts → |
“Amerimax is a leading manufacturer of rain-carrying systems in North America.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IB Roof Systemsibroof.com HQ: Grapevine, TX, United StatesReported employees: 51-200 | Grapevine, TX, United States | 51-200 | Exact match | 73 contacts → |
“Since our start, IB Roof Systems has evolved, maintaining a strong performance record for single-ply PVC membrane and custom fabricated roofing solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Flashcoflashco.com HQ: Santa Rosa, CA, United StatesReported employees: 51-200 | Santa Rosa, CA, United States | 51-200 | Exact match | 54 contacts → |
“Founded in Sonoma County, California, FlashCo has grown into North America’s leading manufacturer of roof flashings and accessories with 10 facilities strategically located across…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stoneway Roofing Supplystonewayroofing.com HQ: Tacoma, WA, United StatesReported employees: 51-200 | Tacoma, WA, United States | 51-200 | Exact match | 49 contacts → |
“Since 1924, contractors and homeowners throughout Western Washington have relied on us for superior roofing products and related building materials backed by the finest customer…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | American Weatherstaramericanweatherstar.com HQ: Irvington, AL, United StatesReported employees: 11-50 | Irvington, AL, United States | 11-50 | Exact match | 42 contacts → |
“Founded in Mobile, Alabama in 2004, American WeatherStar is an industry-leading manufacturer and supplier of fluid-applied roof restoration solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Berger Building Productsbergerbp.com HQ: Feasterville, PA, United StatesReported employees: 51-200 | Feasterville, PA, United States | 51-200 | Exact match | 28 contacts → |
“FOUNDED IN 1874, Berger has established itself as a leading provider of high-quality roof drainage, moisture protection, snow retention, and ventilation systems for commercial and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Metro Roofing Suppliesmetroroofingsupplies.com HQ: Stamford, CT, United StatesReported employees: Not recorded | Stamford, CT, United States | Not recorded | Exact match | 28 contacts → |
“Metro Roofing Supplies is a distributor of building materials with five locations in New England.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Altec Roofingaltecroofing.com HQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 23 contacts → |
“Licenced & Insured.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | R&s Manufacturing And Sales COrsroofproducts.com HQ: Santa Paula, CA, United StatesReported employees: 11-50 | Santa Paula, CA, United States | 11-50 | Exact match | 22 contacts → |
“R&S Manufacturing and Sales has been in business for over 50 years as one of the largest manufacturers and suppliers of roof products in the nation.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Agri Drain Corporationagridrain.com HQ: Adair, IA, United StatesReported employees: 11-50 | Adair, IA, United States | 11-50 | Exact match | 17 contacts → |
“Since 1976, Agri Drain has been America's most complete supplier of products for drainage water management, sub-irrigation, wetlands, ponds, lakes, erosion control, and land…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Roofmaster Products COroofmaster.com HQ: Monterey Park, CA, United StatesReported employees: 51-200 | Monterey Park, CA, United States | 51-200 | Exact match | 15 contacts → |
“Since 1952, Roofmaster Products has been helping contractors build America.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Central Aluminum Supply Corporationcentralaluminumsupply.com HQ: Trenton, NJ, United StatesReported employees: 11-50 | Trenton, NJ, United States | 11-50 | Exact match | 15 contacts → |
“Central Aluminum Supply is a leading wholesale manufacturer and distributor specializing in seamless rainware solutions for commercial and residential projects.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lakefront Roofing & Siding Supplylakefrontsupply.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 14 contacts → |
“We understand how important it is to treat roofing businesses of all sizes.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nitro Roofing And Constructionnitroroofing.com HQ: New Bremen, OH, United StatesReported employees: 11-50 | New Bremen, OH, United States | 11-50 | Exact match | 13 contacts → |
“Providing Service to residential, commercial, and industrial - Asphalt roofing - Metal roofing - PVC roofing - Rubber roofing - Specialty roofing products - Vinyl Siding - Steel…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Another Plumbing Company LLCanotherplumbingco.com HQ: Minooka, IL, United StatesReported employees: 51-200 | Minooka, IL, United States | 51-200 | Exact match | 11 contacts → |
“In 2002, Janet Flury and John Bali started Another Plumbing Company, LLC (APC).” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Summit Supplysummitsupply.net HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“Since 1982, Summit Supply has earned a reputation for unsurpassed customer service.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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. | |||||
| 20 | Aguaseal Waterproofing Systemsaguaseal.net HQ: North Charleston, SC, United StatesReported employees: 11-50 | North Charleston, SC, United States | 11-50 | Exact match | 10 contacts → |
“At AguaSeal, we manufacture roofing and waterproofing products that cater to virtually every need for waterproofing commercial roofs.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Exceptional Metalsexceptionalmetals.com HQ: Saginaw, MI, United StatesReported employees: 11-50 | Saginaw, MI, United States | 11-50 | Exact match | 9 contacts → |
“EXCEPTIONAL® Metals manufactures high-quality metal products designed for use with any single-ply roofing system.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Acoustical Material Serviceshawaii.a-m-s.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 9 contacts → |
“Allied Building Products: distributor of roofing, siding, waterproofing, interior products, windows, skylights, doors, tools & more to residential & commercial building contractors” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | K&m Sheet Metalkmsheetmetal.com HQ: Durham, NC, United StatesReported employees: 11-50 | Durham, NC, United States | 11-50 | Exact match | 9 contacts → |
“K&M Sheet Metal is a full-service manufacturing and distribution facility servicing the entire United States and local community.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | American Commercial Roofing, LLCamericancommercialroof.com HQ: St. Marys, KS, United StatesReported employees: 11-50 | St. Marys, KS, United States | 11-50 | Exact match | 9 contacts → |
“Our product is a highly-rated roof system that offers: waterproofing energy conservation safety reliability cost benefit sustainability low maintenance This system combines…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Olmeckolmeck.com HQ: Wayne, NJ, United StatesReported employees: 11-50 | Wayne, NJ, United States | 11-50 | Exact match | 8 contacts → |
“Better roofing and waterproofing solutions for roofers, contractors, commercial builders, and real estate developers.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 133 company matches
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Roof drains 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.
0 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 States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 133 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 ↗
Questions about this company list
What does Exact match mean for roof drains 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 roof drains suppliers did RevenueBase find based in the United States?
The saved snapshot records 133 matching company records, 1,900 tracked contacts and 421 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 roof drains suppliers based in the United States. Snapshot: November 1, 2026. https://revenuebase.ai/companies/roof-drains-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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