Company lists · Data refreshed October 2026
Top 25 Classroom doors suppliers worldwide
RevenueBase identified 479 company matches for classroom doors suppliers worldwide as of October 2026 and tracks 9,614 professional contacts across them, including 3,025 with verified work emails. The United States is the largest market and Dallas the largest hub.
This list covers company matches for classroom doors suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 23, 2026. Country and city lists for classroom doors suppliers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest classroom doors suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,796 contacts → | ||||
Exact match “Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA®, Interflex®, LCN®, Schlage® and Von Duprin ®.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 767 contacts → | ||||
Exact match “Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 477 contacts → | ||||
Exact match “Reeb® is proud to be an SBP brand!” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 454 contacts → | ||||
Exact match “Your door opening specialist for life safety and security." Since its establishment in 1954, LaForce, LLC has grown to become one of the largest distributors of doors, frames…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 264 contacts → | ||||
Exact match “With over 90 years of global expertise, Hörmann combines precision engineering with a deep understanding of Indian requirements to create solutions that perform consistently…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 256 contacts → | ||||
Exact match “Forte™ Opening Solutions is a trusted leader in the commercial wood door industry, delivering expertly crafted, built-to-order wood doors, components, and quick ship services for…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 217 contacts → | ||||
Exact match “TruStile is the industry leader in quality architectural doors for high-end residential and commercial markets.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 179 contacts → | ||||
Exact match “Ceco Door Products is a major manufacturer of commercial steel doors and frames.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 165 contacts → | ||||
Exact match “The right door opens and a new career begins.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 134 contacts → | ||||
Exact match “Doors and manufacturing excellence are at the core of everything we do.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 106 contacts → | ||||
Exact match “Based in Austin, TX Hull Supply provides material, installation and service for Divisions 8 (commercial doors, frames, and hardware) and 28 (security access controls).” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 102 contacts → | ||||
Exact match “Our organization was founded in 1972 with one goal in mind: To manufacture quality products and services that would make our customer's lives better.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 98 contacts → | ||||
Exact match “Based in Decatur, Michigan, Special-Lite manufactures complete entrance systems consisting of flush, monumental, wood grain doors, colonial doors, panels and framing for new…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 97 contacts → | ||||
Exact match “Our product offering includes doors, frames, sidelites, borrowed lites, transom frames, radius doors and frames, pocket frames, lead lined doors and frames, STC openings…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 93 contacts → | ||||
Exact match “AMBICO manufactures specialized doors and door frames.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 78 contacts → | ||||
Exact match “Bei PRÜM steht der Kunde an oberster Stelle.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 70 contacts → | ||||
Exact match “FRANCE METAL has been manufacturing metal doors in Egypt for over twenty years and is the leading manufacturer of specialty steel doors and frames in the MENA region.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 69 contacts → | ||||
Exact match “Colorado Doorways is the largest provider of commercial doors, frames, hardware and security integration services in the Rocky Mountain region.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 61 contacts → | ||||
Exact match “We are the UK’s leading supplier of stock and custom made steel security doors.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 58 contacts → | ||||
Exact match “Anderson Lock Company was founded with a vision for providing security solutions for commercial, industrial and institutional facilities.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 57 contacts → | ||||
Exact match “Padilla Fire Doors is a company specialised in the manufacture of acoustic doors, fire doors and all types of security doors.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 55 contacts → | ||||
Exact match “For over 30 years, we've opened doors for our customers.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 49 contacts → | ||||
Exact match “Doors, Frames, and Hardware…it sounds simple, but we understand it is so much more.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 46 contacts → | ||||
Exact match “At Kinship, we believe that relationships are everything.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 25 | 46 contacts → | ||||
Exact match “Builders' Hardware provides facility managers, general contractors, architects and home owners with solutions, products and services to build and maintain the integrity of their…” Recorded in the RevenueBase company graph · Oct 23, 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 “classroom doors 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 479 classroom doors suppliers worldwide
See the full list, filter by size, metro and specialty, and access 3,025 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Classroom doors suppliers worldwide at a glance
As of Oct 23, 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 classroom doors suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “classroom doors suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 3,025 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 October 23, 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.
Classroom doors suppliers by location
1 lists · largest firstEvery Classroom doors suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “classroom doors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many classroom doors suppliers are there worldwide?
RevenueBase identified 479 company matches for classroom doors suppliers worldwide as of October 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?
Allegion US tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most classroom doors suppliers?
The United States leads with 178 companies. Every classroom doors suppliers list by country and city is linked on this page.
Which city has the most classroom doors suppliers?
Dallas leads with 4 company records, followed by London (4) and New York (4).
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 3,025 professional contacts with verified work emails tracked across these 479 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 October 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 479 classroom doors suppliers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 classroom doors suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 479 matching company records for classroom doors suppliers worldwide, with 9,614 tracked contacts and 3,025 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: October 23, 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 classroom doors suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Allegion USallegion.comHQ: Carmel, IN, United StatesReported employees: 10001+ | Carmel, IN, United States | 10001+ | Exact match | 1,796 contacts → |
“Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA®, Interflex®, LCN®, Schlage® and Von Duprin ®.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Assa Abloy Door Security Solutions - USassaabloydss.comHQ: New Haven, CT, United StatesReported employees: 5,001-10,000 | New Haven, CT, United States | 5,001-10,000 | Exact match | 767 contacts → |
“Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Reeb Millworkreeb.com HQ: Bethlehem, PA, United StatesReported employees: 1,001-5,000 | Bethlehem, PA, United States | 1,001-5,000 | Exact match | 477 contacts → |
“Reeb® is proud to be an SBP brand!” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Laforcelaforceinc.com HQ: Green Bay, WI, United StatesReported employees: 501-1,000 | Green Bay, WI, United States | 501-1,000 | Exact match | 454 contacts → |
“Your door opening specialist for life safety and security." Since its establishment in 1954, LaForce, LLC has grown to become one of the largest distributors of doors, frames…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hörmann Indiashaktihormann.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 264 contacts → |
“With over 90 years of global expertise, Hörmann combines precision engineering with a deep understanding of Indian requirements to create solutions that perform consistently…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Forte Opening Solutionsforteopenings.com HQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 256 contacts → |
“Forte™ Opening Solutions is a trusted leader in the commercial wood door industry, delivering expertly crafted, built-to-order wood doors, components, and quick ship services for…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Trustile Doorstrustile.com HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 217 contacts → |
“TruStile is the industry leader in quality architectural doors for high-end residential and commercial markets.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ceco Door Productscecodoor.com HQ: Milan, TN, IndiaReported employees: 201-500 | Milan, TN, India | 201-500 | Exact match | 179 contacts → |
“Ceco Door Products is a major manufacturer of commercial steel doors and frames.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DALOCdaloc.se HQ: Töreboda, SwedenReported employees: 501-1,000 | Töreboda, Sweden | 501-1,000 | Exact match | 165 contacts → |
“The right door opens and a new career begins.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hume Doors & Timberhumedoors.com.au HQ: Cabramatta, AustraliaReported employees: 1,001-5,000 | Cabramatta, Australia | 1,001-5,000 | Exact match | 134 contacts → |
“Doors and manufacturing excellence are at the core of everything we do.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hull Supply COhullsupply.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 106 contacts → |
“Based in Austin, TX Hull Supply provides material, installation and service for Divisions 8 (commercial doors, frames, and hardware) and 28 (security access controls).” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Contractors Wardrobe CW Doorscwdoors.com HQ: Santa Clarita, CA, United StatesReported employees: 201-500 | Santa Clarita, CA, United States | 201-500 | Exact match | 102 contacts → |
“Our organization was founded in 1972 with one goal in mind: To manufacture quality products and services that would make our customer's lives better.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Special-Litespecial-lite.com HQ: Decatur, MI, United StatesReported employees: 201-500 | Decatur, MI, United States | 201-500 | Exact match | 98 contacts → |
“Based in Decatur, Michigan, Special-Lite manufactures complete entrance systems consisting of flush, monumental, wood grain doors, colonial doors, panels and framing for new…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HMF Expresshmfexpress.com HQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 97 contacts → |
“Our product offering includes doors, frames, sidelites, borrowed lites, transom frames, radius doors and frames, pocket frames, lead lined doors and frames, STC openings…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ambico Limitedambico.comHQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 93 contacts → |
“AMBICO manufactures specialized doors and door frames.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Prüm-Türenwerk Gmbhtuer.de HQ: Weinsheim, GermanyReported employees: 501-1,000 | Weinsheim, Germany | 501-1,000 | Exact match | 78 contacts → |
“Bei PRÜM steht der Kunde an oberster Stelle.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | France Metalfrancemetal.net HQ: 10th Of Ramadan City, EgyptReported employees: 201-500 | 10th Of Ramadan City, Egypt | 201-500 | Exact match | 70 contacts → |
“FRANCE METAL has been manufacturing metal doors in Egypt for over twenty years and is the leading manufacturer of specialty steel doors and frames in the MENA region.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Colorado Doorways, INCdoorwaysinc.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 69 contacts → |
“Colorado Doorways is the largest provider of commercial doors, frames, hardware and security integration services in the Rocky Mountain region.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Latham's Steel Security Doors LTDlathamssteeldoors.co.uk HQ: Oldbury, United KingdomReported employees: 51-200 | Oldbury, United Kingdom | 51-200 | Exact match | 61 contacts → |
“We are the UK’s leading supplier of stock and custom made steel security doors.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Anderson Lockandersonlock.comHQ: Des Plaines, IL, United StatesReported employees: 51-200 | Des Plaines, IL, United States | 51-200 | Exact match | 58 contacts → |
“Anderson Lock Company was founded with a vision for providing security solutions for commercial, industrial and institutional facilities.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Padilla Fire Doorsppadilla.es HQ: Cartagena, SpainReported employees: 51-200 | Cartagena, Spain | 51-200 | Exact match | 57 contacts → |
“Padilla Fire Doors is a company specialised in the manufacture of acoustic doors, fire doors and all types of security doors.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | EBD Steel Doorseurobonddoors.co.uk HQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 55 contacts → |
“For over 30 years, we've opened doors for our customers.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Door Companydoorframehardware.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 49 contacts → |
“Doors, Frames, and Hardware…it sounds simple, but we understand it is so much more.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kinship Groupkinshipgroup.com HQ: Auburn, WA, United StatesReported employees: 51-200 | Auburn, WA, United States | 51-200 | Exact match | 46 contacts → |
“At Kinship, we believe that relationships are everything.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Builders' Hardware And Specialty Companybuilders-hardware.net HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 46 contacts → |
“Builders' Hardware provides facility managers, general contractors, architects and home owners with solutions, products and services to build and maintain the integrity of their…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 479 company matches
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Classroom doors suppliers: dataset insights
October 23, 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
475 records in the displayed employee bands.
4 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 479 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: October 23, 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 ↗
Classroom doors suppliers by location
1 lists · largest firstEvery Classroom doors suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for classroom doors 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 classroom doors suppliers did RevenueBase find worldwide?
The saved snapshot records 479 matching company records, 9,614 tracked contacts and 3,025 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: October 23, 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 classroom doors suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/classroom-doors-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 classroom doors suppliers worldwide
RevenueBase records 479 matching company records for classroom doors suppliers worldwide, with 9,614 tracked contacts and 3,025 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: October 23, 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 classroom doors suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Allegion USallegion.com HQ: Carmel, IN, United StatesReported employees: 10001+ | Carmel, IN, United States | 10001+ | Exact match | 1,796 contacts → |
“Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA®, Interflex®, LCN®, Schlage® and Von Duprin ®.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Assa Abloy Door Security Solutions - USassaabloydss.com HQ: New Haven, CT, United StatesReported employees: 5,001-10,000 | New Haven, CT, United States | 5,001-10,000 | Exact match | 767 contacts → |
“Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Reeb Millworkreeb.com HQ: Bethlehem, PA, United StatesReported employees: 1,001-5,000 | Bethlehem, PA, United States | 1,001-5,000 | Exact match | 477 contacts → |
“Reeb® is proud to be an SBP brand!” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Laforcelaforceinc.com HQ: Green Bay, WI, United StatesReported employees: 501-1,000 | Green Bay, WI, United States | 501-1,000 | Exact match | 454 contacts → |
“Your door opening specialist for life safety and security." Since its establishment in 1954, LaForce, LLC has grown to become one of the largest distributors of doors, frames…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hörmann Indiashaktihormann.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 264 contacts → |
“With over 90 years of global expertise, Hörmann combines precision engineering with a deep understanding of Indian requirements to create solutions that perform consistently…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Forte Opening Solutionsforteopenings.com HQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 256 contacts → |
“Forte™ Opening Solutions is a trusted leader in the commercial wood door industry, delivering expertly crafted, built-to-order wood doors, components, and quick ship services for…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Trustile Doorstrustile.com HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 217 contacts → |
“TruStile is the industry leader in quality architectural doors for high-end residential and commercial markets.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ceco Door Productscecodoor.com HQ: Milan, TN, IndiaReported employees: 201-500 | Milan, TN, India | 201-500 | Exact match | 179 contacts → |
“Ceco Door Products is a major manufacturer of commercial steel doors and frames.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DALOCdaloc.se HQ: Töreboda, SwedenReported employees: 501-1,000 | Töreboda, Sweden | 501-1,000 | Exact match | 165 contacts → |
“The right door opens and a new career begins.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hume Doors & Timberhumedoors.com.au HQ: Cabramatta, AustraliaReported employees: 1,001-5,000 | Cabramatta, Australia | 1,001-5,000 | Exact match | 134 contacts → |
“Doors and manufacturing excellence are at the core of everything we do.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hull Supply COhullsupply.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 106 contacts → |
“Based in Austin, TX Hull Supply provides material, installation and service for Divisions 8 (commercial doors, frames, and hardware) and 28 (security access controls).” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Contractors Wardrobe CW Doorscwdoors.com HQ: Santa Clarita, CA, United StatesReported employees: 201-500 | Santa Clarita, CA, United States | 201-500 | Exact match | 102 contacts → |
“Our organization was founded in 1972 with one goal in mind: To manufacture quality products and services that would make our customer's lives better.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Special-Litespecial-lite.com HQ: Decatur, MI, United StatesReported employees: 201-500 | Decatur, MI, United States | 201-500 | Exact match | 98 contacts → |
“Based in Decatur, Michigan, Special-Lite manufactures complete entrance systems consisting of flush, monumental, wood grain doors, colonial doors, panels and framing for new…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HMF Expresshmfexpress.com HQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 97 contacts → |
“Our product offering includes doors, frames, sidelites, borrowed lites, transom frames, radius doors and frames, pocket frames, lead lined doors and frames, STC openings…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ambico Limitedambico.com HQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 93 contacts → |
“AMBICO manufactures specialized doors and door frames.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Prüm-Türenwerk Gmbhtuer.de HQ: Weinsheim, GermanyReported employees: 501-1,000 | Weinsheim, Germany | 501-1,000 | Exact match | 78 contacts → |
“Bei PRÜM steht der Kunde an oberster Stelle.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | France Metalfrancemetal.net HQ: 10th Of Ramadan City, EgyptReported employees: 201-500 | 10th Of Ramadan City, Egypt | 201-500 | Exact match | 70 contacts → |
“FRANCE METAL has been manufacturing metal doors in Egypt for over twenty years and is the leading manufacturer of specialty steel doors and frames in the MENA region.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Colorado Doorways, INCdoorwaysinc.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 69 contacts → |
“Colorado Doorways is the largest provider of commercial doors, frames, hardware and security integration services in the Rocky Mountain region.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Latham's Steel Security Doors LTDlathamssteeldoors.co.uk HQ: Oldbury, United KingdomReported employees: 51-200 | Oldbury, United Kingdom | 51-200 | Exact match | 61 contacts → |
“We are the UK’s leading supplier of stock and custom made steel security doors.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Anderson Lockandersonlock.com HQ: Des Plaines, IL, United StatesReported employees: 51-200 | Des Plaines, IL, United States | 51-200 | Exact match | 58 contacts → |
“Anderson Lock Company was founded with a vision for providing security solutions for commercial, industrial and institutional facilities.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Padilla Fire Doorsppadilla.es HQ: Cartagena, SpainReported employees: 51-200 | Cartagena, Spain | 51-200 | Exact match | 57 contacts → |
“Padilla Fire Doors is a company specialised in the manufacture of acoustic doors, fire doors and all types of security doors.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | EBD Steel Doorseurobonddoors.co.uk HQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 55 contacts → |
“For over 30 years, we've opened doors for our customers.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Door Companydoorframehardware.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 49 contacts → |
“Doors, Frames, and Hardware…it sounds simple, but we understand it is so much more.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kinship Groupkinshipgroup.com HQ: Auburn, WA, United StatesReported employees: 51-200 | Auburn, WA, United States | 51-200 | Exact match | 46 contacts → |
“At Kinship, we believe that relationships are everything.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Builders' Hardware And Specialty Companybuilders-hardware.net HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 46 contacts → |
“Builders' Hardware provides facility managers, general contractors, architects and home owners with solutions, products and services to build and maintain the integrity of their…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Classroom doors suppliers: dataset insights
October 23, 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
475 records in the displayed employee bands.
4 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 479 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: October 23, 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 ↗
Classroom doors suppliers by location
1 lists · largest firstEvery Classroom doors suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for classroom doors 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 classroom doors suppliers did RevenueBase find worldwide?
The saved snapshot records 479 matching company records, 9,614 tracked contacts and 3,025 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: October 23, 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 classroom doors suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/classroom-doors-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗