Company lists · Data refreshed November 2026
Top 25 Roof support systems companies worldwide
RevenueBase identified 2,762 company matches for roof support systems companies worldwide as of November 2026 and tracks 55,620 professional contacts across them, including 16,341 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for roof support systems companies 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 6, 2026. Country and city lists for roof support systems companies 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 roof support systems companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,820 contacts → | ||||
Exact match “SRS Distribution is the fastest growing distributor of building products in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,640 contacts → | ||||
Exact match “A leader in structural systems research and technology, Simpson Strong-Tie is one of the world's largest suppliers of structural building products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 2,608 contacts → | ||||
Exact match “BMI Group was born out of the recognition that customers now expect a single point of expertise to help them find their ideal roof.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 2,085 contacts → | ||||
Exact match “Founded in 1977, Zamil Steel Holding Company is a global leader in steel solutions, delivering innovative, high-quality products and services for construction, industrial, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 755 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 675 contacts → | ||||
Exact match “Gulfeagle Supply is a leading distributor of roofing supplies and building products in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 610 contacts → | ||||
Exact match “We are Leviat.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 528 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 493 contacts → | ||||
Exact match “New Millennium, a wholly-owned subsidiary of Steel Dynamics, engineers and fabricates steel building systems and components for use in low-rise and multi-story construction –…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 481 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 6, 2026 · View company records in RevenueBase | |||||
| 11 | 435 contacts → | ||||
Exact match “Established since 1983, Dextra is a leading manufacturer and distributor of engineered construction products for the building and civil industries, supported by a team of over…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 372 contacts → | ||||
Exact match “Whirlwind Steel is a manufacturer of pre-engineered metal buildings and metal building components for the agricultural, commercial, governmental, industrial, institutional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 355 contacts → | ||||
Exact match “For more than 60 years Roofmart has been the distributor of choice among industry professionals in Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 328 contacts → | ||||
Exact match “A Construction Industry Leader Full service, multi-discipline organization of building envelope professionals, manufacturer's representatives, sales and distribution professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 322 contacts → | ||||
Exact match “Mueller is a national brand, leading in high‑quality metal roong, wall and building solutions, proudly serving property owners and contractors across the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 310 contacts → | ||||
Exact match “Die Paul Bauder GmbH & Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 310 contacts → | ||||
Exact match “KCC International, Inc, formerly Kentuckiana Curb Company, Inc, is a leading manufacturer of roofing system products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 299 contacts → | ||||
Exact match “Siplast is a recognized leader in high-performance commercial roofing, waterproofing, and building enclosure solutions, serving North America for over 50 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 296 contacts → | ||||
Exact match “Vicwest Building Products is one of North America’s leading manufacturers and distributors of exterior building products, including metal roofing, siding, decking, insulated metal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 296 contacts → | ||||
Exact match “HANDY Distribution is one of the leading wholesale distributors of commercial roofing products, HVAC equipment and supplies, sheet metal, and fabricating equipment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 289 contacts → | ||||
Exact match “Headquartered in Portland, TN, Kirby Building Systems is a leading manufacturer of custom-engineered, high quality and cost effective metal building systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 283 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 279 contacts → | ||||
Exact match “SIG Roofing has everything you need under one roof.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 274 contacts → | ||||
Exact match “CENTRIA has been leading the way with high performance architectural systems and building envelopes for well over 100 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 270 contacts → | ||||
Exact match “National Nail is an employee-owned manufacturer and distributor of high-quality, innovative products and service solutions for residential and commercial construction industries.” Recorded in the RevenueBase company graph · Nov 6, 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 support systems companies”. 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 2,762 roof support systems companies worldwide
See the full list, filter by size, metro and specialty, and access 16,341 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Roof support systems companies worldwide at a glance
As of Nov 6, 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 roof support systems companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “roof support systems companies” 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 16,341 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 6, 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.
Roof support systems companies by location
15 lists · largest firstEvery Roof support systems companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Roof support systems companies based in the United States890
- Roof support systems companies based in the United Kingdom179
- Roof support systems companies based in India169
- Roof support systems companies based in Canada123
- Roof support systems companies based in Germany112
- Roof support systems companies based in Brazil94
- Roof support systems companies based in the Netherlands78
- Roof support systems companies based in Australia65
- Roof support systems companies based in France56
- Roof support systems companies based in Italy49
- Roof support systems companies based in Mexico43
- Roof support systems companies based in Türkiye43
- Roof support systems companies based in Switzerland42
- Roof support systems companies based in Spain38
- Roof support systems companies based in South Africa33
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 support systems companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many roof support systems companies are there worldwide?
RevenueBase identified 2,762 company matches for roof support systems companies 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?
SRS Distribution INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most roof support systems companies?
The United States leads with 890 companies, followed by the United Kingdom (179) and India (169). Every roof support systems companies list by country and city is linked on this page.
Which city has the most roof support systems companies?
Houston leads with 21 company records, followed by Sao Paulo (16) and Istanbul (15).
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 16,341 professional contacts with verified work emails tracked across these 2,762 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,762 roof support systems companies 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 roof support systems companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,762 matching company records for roof support systems companies worldwide, with 55,620 tracked contacts and 16,341 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 6, 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 support systems companies 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 |  SRS Distribution INCsrsdistribution.comHQ: Mckinney, TX, United StatesReported employees: 5,001-10,000 | Mckinney, TX, United States | 5,001-10,000 | Exact match | 2,820 contacts → |
“SRS Distribution is the fastest growing distributor of building products in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Simpson Strong-Tiestrongtie.comHQ: Pleasanton, CA, United StatesReported employees: 5,001-10,000 | Pleasanton, CA, United States | 5,001-10,000 | Exact match | 2,640 contacts → |
“A leader in structural systems research and technology, Simpson Strong-Tie is one of the world's largest suppliers of structural building products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  BMI Groupbmigroup.comHQ: Reading, United KingdomReported employees: 5,001-10,000 | Reading, United Kingdom | 5,001-10,000 | Exact match | 2,608 contacts → |
“BMI Group was born out of the recognition that customers now expect a single point of expertise to help them find their ideal roof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Zamil Steel Holding Company Limitedzamilsteel.comHQ: Dammam, Saudi ArabiaReported employees: 1,001-5,000 | Dammam, Saudi Arabia | 1,001-5,000 | Exact match | 2,085 contacts → |
“Founded in 1977, Zamil Steel Holding Company is a global leader in steel solutions, delivering innovative, high-quality products and services for construction, industrial, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bluescope Buildings North America, INCbluescopebuildings.comHQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 755 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Gulfeagle Supplygulfeaglesupply.comHQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 675 contacts → |
“Gulfeagle Supply is a leading distributor of roofing supplies and building products in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Leviatleviat.comHQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 610 contacts → |
“We are Leviat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Garland Company, INCgarlandco.comHQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 528 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  NEW Millenniumnewmill.comHQ: Fort Wayne, NV, United StatesReported employees: 501-1,000 | Fort Wayne, NV, United States | 501-1,000 | Exact match | 493 contacts → |
“New Millennium, a wholly-owned subsidiary of Steel Dynamics, engineers and fabricates steel building systems and components for use in low-rise and multi-story construction –…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Roofing Supply Group RSGroofingsupplygroup.comHQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 481 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Dextra Groupdextragroup.comHQ: Bangkok, ThailandReported employees: 1,001-5,000 | Bangkok, Thailand | 1,001-5,000 | Exact match | 435 contacts → |
“Established since 1983, Dextra is a leading manufacturer and distributor of engineered construction products for the building and civil industries, supported by a team of over…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Whirlwind Steel Buildings And Componentswhirlwindsteel.comHQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 372 contacts → |
“Whirlwind Steel is a manufacturer of pre-engineered metal buildings and metal building components for the agricultural, commercial, governmental, industrial, institutional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Roofmartroofmart.caHQ: Brampton, ON, CanadaReported employees: 201-500 | Brampton, ON, Canada | 201-500 | Exact match | 355 contacts → |
“For more than 60 years Roofmart has been the distributor of choice among industry professionals in Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Spec Building Materialsspeccorp.comHQ: Kansas City, FL, United StatesReported employees: 201-500 | Kansas City, FL, United States | 201-500 | Exact match | 328 contacts → |
“A Construction Industry Leader Full service, multi-discipline organization of building envelope professionals, manufacturer's representatives, sales and distribution professionals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Muellermuellerinc.comHQ: Ballinger, TX, United StatesReported employees: 501-1,000 | Ballinger, TX, United States | 501-1,000 | Exact match | 322 contacts → |
“Mueller is a national brand, leading in high‑quality metal roong, wall and building solutions, proudly serving property owners and contractors across the country.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Paul Bauder Gmbh & Co. KGbauder.deHQ: Stuttgart, GermanyReported employees: 1,001-5,000 | Stuttgart, Germany | 1,001-5,000 | Exact match | 310 contacts → |
“Die Paul Bauder GmbH & Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  KCC Companieskcccurbs.comHQ: Louisville, United StatesReported employees: 501-1,000 | Louisville, United States | 501-1,000 | Exact match | 310 contacts → |
“KCC International, Inc, formerly Kentuckiana Curb Company, Inc, is a leading manufacturer of roofing system products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Siplastsiplast.comHQ: Arkadelphia, TX, United StatesReported employees: 51-200 | Arkadelphia, TX, United States | 51-200 | Exact match | 299 contacts → |
“Siplast is a recognized leader in high-performance commercial roofing, waterproofing, and building enclosure solutions, serving North America for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Vicwestvicwest.comHQ: Burlington, AB, CanadaReported employees: 501-1,000 | Burlington, AB, Canada | 501-1,000 | Exact match | 296 contacts → |
“Vicwest Building Products is one of North America’s leading manufacturers and distributors of exterior building products, including metal roofing, siding, decking, insulated metal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Handy Distributionnbhandy.comHQ: Lynchburg, VA, United StatesReported employees: 201-500 | Lynchburg, VA, United States | 201-500 | Exact match | 296 contacts → |
“HANDY Distribution is one of the leading wholesale distributors of commercial roofing products, HVAC equipment and supplies, sheet metal, and fabricating equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kirby Building Systems, A Nucor Companykirbybuildingsystems.comHQ: Portland, TN, United StatesReported employees: 201-500 | Portland, TN, United States | 201-500 | Exact match | 289 contacts → |
“Headquartered in Portland, TN, Kirby Building Systems is a leading manufacturer of custom-engineered, high quality and cost effective metal building systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Macarthur COmacarthurco.comHQ: St. Paul, CA, United StatesReported employees: 501-1,000 | St. Paul, CA, United States | 501-1,000 | Exact match | 283 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  SIG Roofingsigroofing.co.ukHQ: St Ives, United KingdomReported employees: 5,001-10,000 | St Ives, United Kingdom | 5,001-10,000 | Exact match | 279 contacts → |
“SIG Roofing has everything you need under one roof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Centriacentria.comHQ: Lewisville, AR, United StatesReported employees: 501-1,000 | Lewisville, AR, United States | 501-1,000 | Exact match | 274 contacts → |
“CENTRIA has been leading the way with high performance architectural systems and building envelopes for well over 100 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  National Nailnationalnail.comHQ: Grand Rapids, MI, United StatesReported employees: 51-200 | Grand Rapids, MI, United States | 51-200 | Exact match | 270 contacts → |
“National Nail is an employee-owned manufacturer and distributor of high-quality, innovative products and service solutions for residential and commercial construction industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,762 company matches
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Roof support systems companies: dataset insights
November 6, 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
2,704 records in the displayed employee bands.
58 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 2,762 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 6, 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 ↗
Roof support systems companies by location
15 lists · largest firstEvery Roof support systems companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Roof support systems companies based in the United States890
- Roof support systems companies based in the United Kingdom179
- Roof support systems companies based in India169
- Roof support systems companies based in Canada123
- Roof support systems companies based in Germany112
- Roof support systems companies based in Brazil94
- Roof support systems companies based in the Netherlands78
- Roof support systems companies based in Australia65
- Roof support systems companies based in France56
- Roof support systems companies based in Italy49
- Roof support systems companies based in Mexico43
- Roof support systems companies based in Türkiye43
- Roof support systems companies based in Switzerland42
- Roof support systems companies based in Spain38
- Roof support systems companies based in South Africa33
Questions about this company list
What does Exact match mean for roof support systems companies?
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 support systems companies did RevenueBase find worldwide?
The saved snapshot records 2,762 matching company records, 55,620 tracked contacts and 16,341 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 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 roof support systems companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/roof-support-systems-companies.
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 roof support systems companies worldwide
RevenueBase records 2,762 matching company records for roof support systems companies worldwide, with 55,620 tracked contacts and 16,341 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 6, 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 support systems companies 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 | SRS Distribution INCsrsdistribution.com HQ: Mckinney, TX, United StatesReported employees: 5,001-10,000 | Mckinney, TX, United States | 5,001-10,000 | Exact match | 2,820 contacts → |
“SRS Distribution is the fastest growing distributor of building products in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Simpson Strong-Tiestrongtie.com HQ: Pleasanton, CA, United StatesReported employees: 5,001-10,000 | Pleasanton, CA, United States | 5,001-10,000 | Exact match | 2,640 contacts → |
“A leader in structural systems research and technology, Simpson Strong-Tie is one of the world's largest suppliers of structural building products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | BMI Groupbmigroup.com HQ: Reading, United KingdomReported employees: 5,001-10,000 | Reading, United Kingdom | 5,001-10,000 | Exact match | 2,608 contacts → |
“BMI Group was born out of the recognition that customers now expect a single point of expertise to help them find their ideal roof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zamil Steel Holding Company Limitedzamilsteel.com HQ: Dammam, Saudi ArabiaReported employees: 1,001-5,000 | Dammam, Saudi Arabia | 1,001-5,000 | Exact match | 2,085 contacts → |
“Founded in 1977, Zamil Steel Holding Company is a global leader in steel solutions, delivering innovative, high-quality products and services for construction, industrial, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bluescope Buildings North America, INCbluescopebuildings.com HQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 755 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Gulfeagle Supplygulfeaglesupply.com HQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 675 contacts → |
“Gulfeagle Supply is a leading distributor of roofing supplies and building products in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Leviatleviat.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 610 contacts → |
“We are Leviat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Garland Company, INCgarlandco.com HQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 528 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | NEW Millenniumnewmill.com HQ: Fort Wayne, NV, United StatesReported employees: 501-1,000 | Fort Wayne, NV, United States | 501-1,000 | Exact match | 493 contacts → |
“New Millennium, a wholly-owned subsidiary of Steel Dynamics, engineers and fabricates steel building systems and components for use in low-rise and multi-story construction –…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Roofing Supply Group RSGroofingsupplygroup.com HQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 481 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Dextra Groupdextragroup.com HQ: Bangkok, ThailandReported employees: 1,001-5,000 | Bangkok, Thailand | 1,001-5,000 | Exact match | 435 contacts → |
“Established since 1983, Dextra is a leading manufacturer and distributor of engineered construction products for the building and civil industries, supported by a team of over…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Whirlwind Steel Buildings And Componentswhirlwindsteel.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 372 contacts → |
“Whirlwind Steel is a manufacturer of pre-engineered metal buildings and metal building components for the agricultural, commercial, governmental, industrial, institutional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Roofmartroofmart.ca HQ: Brampton, ON, CanadaReported employees: 201-500 | Brampton, ON, Canada | 201-500 | Exact match | 355 contacts → |
“For more than 60 years Roofmart has been the distributor of choice among industry professionals in Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spec Building Materialsspeccorp.com HQ: Kansas City, FL, United StatesReported employees: 201-500 | Kansas City, FL, United States | 201-500 | Exact match | 328 contacts → |
“A Construction Industry Leader Full service, multi-discipline organization of building envelope professionals, manufacturer's representatives, sales and distribution professionals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Muellermuellerinc.com HQ: Ballinger, TX, United StatesReported employees: 501-1,000 | Ballinger, TX, United States | 501-1,000 | Exact match | 322 contacts → |
“Mueller is a national brand, leading in high‑quality metal roong, wall and building solutions, proudly serving property owners and contractors across the country.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Paul Bauder Gmbh & Co. KGbauder.de HQ: Stuttgart, GermanyReported employees: 1,001-5,000 | Stuttgart, Germany | 1,001-5,000 | Exact match | 310 contacts → |
“Die Paul Bauder GmbH & Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | KCC Companieskcccurbs.com HQ: Louisville, United StatesReported employees: 501-1,000 | Louisville, United States | 501-1,000 | Exact match | 310 contacts → |
“KCC International, Inc, formerly Kentuckiana Curb Company, Inc, is a leading manufacturer of roofing system products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Siplastsiplast.com HQ: Arkadelphia, TX, United StatesReported employees: 51-200 | Arkadelphia, TX, United States | 51-200 | Exact match | 299 contacts → |
“Siplast is a recognized leader in high-performance commercial roofing, waterproofing, and building enclosure solutions, serving North America for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Vicwestvicwest.com HQ: Burlington, AB, CanadaReported employees: 501-1,000 | Burlington, AB, Canada | 501-1,000 | Exact match | 296 contacts → |
“Vicwest Building Products is one of North America’s leading manufacturers and distributors of exterior building products, including metal roofing, siding, decking, insulated metal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Handy Distributionnbhandy.com HQ: Lynchburg, VA, United StatesReported employees: 201-500 | Lynchburg, VA, United States | 201-500 | Exact match | 296 contacts → |
“HANDY Distribution is one of the leading wholesale distributors of commercial roofing products, HVAC equipment and supplies, sheet metal, and fabricating equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kirby Building Systems, A Nucor Companykirbybuildingsystems.com HQ: Portland, TN, United StatesReported employees: 201-500 | Portland, TN, United States | 201-500 | Exact match | 289 contacts → |
“Headquartered in Portland, TN, Kirby Building Systems is a leading manufacturer of custom-engineered, high quality and cost effective metal building systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Macarthur COmacarthurco.com HQ: St. Paul, CA, United StatesReported employees: 501-1,000 | St. Paul, CA, United States | 501-1,000 | Exact match | 283 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | SIG Roofingsigroofing.co.uk HQ: St Ives, United KingdomReported employees: 5,001-10,000 | St Ives, United Kingdom | 5,001-10,000 | Exact match | 279 contacts → |
“SIG Roofing has everything you need under one roof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Centriacentria.com HQ: Lewisville, AR, United StatesReported employees: 501-1,000 | Lewisville, AR, United States | 501-1,000 | Exact match | 274 contacts → |
“CENTRIA has been leading the way with high performance architectural systems and building envelopes for well over 100 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | National Nailnationalnail.com HQ: Grand Rapids, MI, United StatesReported employees: 51-200 | Grand Rapids, MI, United States | 51-200 | Exact match | 270 contacts → |
“National Nail is an employee-owned manufacturer and distributor of high-quality, innovative products and service solutions for residential and commercial construction industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,762 company matches
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Roof support systems companies: dataset insights
November 6, 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
2,704 records in the displayed employee bands.
58 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 2,762 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 6, 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 ↗
Roof support systems companies by location
15 lists · largest firstEvery Roof support systems companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Roof support systems companies based in the United States890
- Roof support systems companies based in the United Kingdom179
- Roof support systems companies based in India169
- Roof support systems companies based in Canada123
- Roof support systems companies based in Germany112
- Roof support systems companies based in Brazil94
- Roof support systems companies based in the Netherlands78
- Roof support systems companies based in Australia65
- Roof support systems companies based in France56
- Roof support systems companies based in Italy49
- Roof support systems companies based in Mexico43
- Roof support systems companies based in Türkiye43
- Roof support systems companies based in Switzerland42
- Roof support systems companies based in Spain38
- Roof support systems companies based in South Africa33
Questions about this company list
What does Exact match mean for roof support systems companies?
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 support systems companies did RevenueBase find worldwide?
The saved snapshot records 2,762 matching company records, 55,620 tracked contacts and 16,341 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 6, 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
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Cite this list
RevenueBase Data Team. Top 25 roof support systems companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/roof-support-systems-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗