Company lists · Data refreshed September 2026
Top 25 Door knob manufacturers worldwide
RevenueBase identified 1,264 company matches for door knob manufacturers worldwide as of September 2026 and tracks 16,538 professional contacts across them, including 3,471 with verified work emails. The United States is the largest market and Aligarh the largest hub.
This list covers company matches for door knob manufacturers 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 September 29, 2026. Country and city lists for door knob manufacturers 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 door knob manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 736 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 483 contacts → | ||||
Exact match “An organization with over 28 years of experience as a reputed manufacturer of architectural hardware and provider of high security locking solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 451 contacts → | ||||
Exact match “Here at Häfele America Co, hardware is our passion and our expertise.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 367 contacts → | ||||
Exact match “For more than 500 years of combined experience, Unified Door & Hardware Group has delivered industry-leading expertise across Division 6, 8, 10, and 28 products and services for…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 327 contacts → | ||||
Exact match “Em 1971, nasceu a Stam, uma indústria diferenciada, movida pela inovação e disposta a abrir espaços para novas histórias.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 302 contacts → | ||||
Exact match “At EUROPA, excellence is a way of life, evident in the quality and design of every ‘EUROPA’ work of art.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 301 contacts → | ||||
Exact match “As a growing Masco company, Liberty Hardware Mfg.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 245 contacts → | ||||
Exact match “It has been over 175 years since Charles Hager first started working in a blacksmith shop.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 218 contacts → | ||||
Exact match “Ahram Security Group is a leading manufacturing company in the field of security, locking systems and door accessories.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 207 contacts → | ||||
Exact match “Os produtos Papaiz são encontrados em todo o território nacional e também exportados para mais de 20 países entre as Américas, Europa, África e Oceania, uma trajetória de mais de…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 202 contacts → | ||||
Exact match “As part of the ASSA ABLOY Group, SARGENT Manufacturing Company has been a trusted leader in architectural hardware and locking solutions since the early 1800s.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 191 contacts → | ||||
Exact match “At CP Distributors and AccessSMT, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 155 contacts → | ||||
Exact match “Committed to Quality Since 1969 Established as a lock and security company in 1969, VSR Industries has grown from a simple, two person operation into a full-scale manufacturing…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 146 contacts → | ||||
Exact match “Hampton products is a leading innovator of security hardware and smart home products, dedicated to serving consumers with products and solutions that are easy to install and easy…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 146 contacts → | ||||
Exact match “3F - Fechaduras e Cadeados” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 142 contacts → | ||||
Exact match “At AccessSMT and CP Distributors, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 132 contacts → | ||||
Exact match “Trust your home to Schlage.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 130 contacts → | ||||
Exact match “At LockNet, we are all about doors and locks.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 129 contacts → | ||||
Exact match “Established in 1975, Access Hardware is a family owned Australian company dedicated to excellence in all aspects of architectural products, security solutions and services…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 123 contacts → | ||||
Exact match “Nous sommes au service des professionnels du bâtiment depuis 1933 et avons constamment renforcé nos expertises et savoir-faire afin de vous apporter des réponses complètes en…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 121 contacts → | ||||
Exact match “At Emtek, we design and create beautifully crafted door and cabinet hardware for the home.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 121 contacts → | ||||
Exact match “Indonesia's leading brand of high quality architectural and sanitary hardware.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 118 contacts → | ||||
Exact match “רב-בריח היא קבוצת התעשייה הגדולה והמובילה בישראל לשוק הקבלני, עם סל פתרונות רחב לפרויקטי מגורים פרטיים, בנייה רוויה, בנייה מוסדית ותעשייתית – ולשוק מוצרי הנעילה.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 117 contacts → | ||||
Exact match “Since 1948, Taymor has proudly designed and manufactured architectural hardware products of exceptional design, quality and value.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 111 contacts → | ||||
Exact match “Fundada em 1964, a Silvana é uma marca consolidada em seu segmento e genuinamente paraibana, sediada em Campina Grande e presente em todo o território nacional, nas mais diversas…” Recorded in the RevenueBase company graph · Sep 29, 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 “door knob manufacturers”. 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 1,264 door knob manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 3,471 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Door knob manufacturers worldwide at a glance
As of Sep 29, 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 door knob manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “door knob manufacturers” 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 3,471 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 29, 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.
Door knob manufacturers by location
8 lists · largest firstEvery Door knob manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Door knob manufacturers based in the United States228
- Door knob manufacturers based in India223
- Door knob manufacturers based in the United Kingdom62
- Door knob manufacturers based in Canada38
- Door knob manufacturers based in Australia35
- Door knob manufacturers based in Germany30
- Door knob manufacturers based in the Netherlands28
Cities
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 “door knob manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many door knob manufacturers are there worldwide?
RevenueBase identified 1,264 company matches for door knob manufacturers worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Assa Abloy Door Security Solutions - US tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most door knob manufacturers?
The United States leads with 228 companies, followed by India (223) and the United Kingdom (62). Every door knob manufacturers list by country and city is linked on this page.
Which city has the most door knob manufacturers?
Aligarh leads with 45 company records, followed by Rajkot (24) and Delhi (21).
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 3,471 professional contacts with verified work emails tracked across these 1,264 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,264 door knob manufacturers 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 door knob manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,264 matching company records for door knob manufacturers worldwide, with 16,538 tracked contacts and 3,471 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 door knob manufacturers 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 |  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 | 736 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dorset Industries Private Limiteddorsetindia.com HQ: Gurgaon, IndiaReported employees: 1,001-5,000 | Gurgaon, India | 1,001-5,000 | Exact match | 483 contacts → |
“An organization with over 28 years of experience as a reputed manufacturer of architectural hardware and provider of high security locking solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Häfele America COhafele.com HQ: Archdale, NC, United StatesReported employees: 1,001-5,000 | Archdale, NC, United States | 1,001-5,000 | Exact match | 451 contacts → |
“Here at Häfele America Co, hardware is our passion and our expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Unified Door & Hardware Groupudhgroup.com HQ: Pennsauken, NJ, United StatesReported employees: 1,001-5,000 | Pennsauken, NJ, United States | 1,001-5,000 | Exact match | 367 contacts → |
“For more than 500 years of combined experience, Unified Door & Hardware Group has delivered industry-leading expertise across Division 6, 8, 10, and 28 products and services for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | STAMstam.com.br HQ: Nova Friburgo, BrazilReported employees: 1,001-5,000 | Nova Friburgo, Brazil | 1,001-5,000 | Exact match | 327 contacts → |
“Em 1971, nasceu a Stam, uma indústria diferenciada, movida pela inovação e disposta a abrir espaços para novas histórias.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Europa Lockseuropalocks.com HQ: Pune, IndiaReported employees: 501-1,000 | Pune, India | 501-1,000 | Exact match | 302 contacts → |
“At EUROPA, excellence is a way of life, evident in the quality and design of every ‘EUROPA’ work of art.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Liberty Hardwarelibertyhardware.com HQ: Winston-salem, NC, United StatesReported employees: 201-500 | Winston-salem, NC, United States | 201-500 | Exact match | 301 contacts → |
“As a growing Masco company, Liberty Hardware Mfg.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hager Companieshagerco.com HQ: St. Louis, MO, United StatesReported employees: 201-500 | St. Louis, MO, United States | 201-500 | Exact match | 245 contacts → |
“It has been over 175 years since Charles Hager first started working in a blacksmith shop.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ahram Security Groupahramsg.comHQ: Cairo, EgyptReported employees: 1,001-5,000 | Cairo, Egypt | 1,001-5,000 | Exact match | 218 contacts → |
“Ahram Security Group is a leading manufacturing company in the field of security, locking systems and door accessories.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Papaizpapaiz.com.br HQ: Salvador, BrazilReported employees: 1,001-5,000 | Salvador, Brazil | 1,001-5,000 | Exact match | 207 contacts → |
“Os produtos Papaiz são encontrados em todo o território nacional e também exportados para mais de 20 países entre as Américas, Europa, África e Oceania, uma trajetória de mais de…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sargent Manufacturingsargentlock.com HQ: New Haven, CT, United StatesReported employees: 501-1,000 | New Haven, CT, United States | 501-1,000 | Exact match | 202 contacts → |
“As part of the ASSA ABLOY Group, SARGENT Manufacturing Company has been a trusted leader in architectural hardware and locking solutions since the early 1800s.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | CP Distributors-Smtcpdist.ca HQ: Saskatoon, SK, CanadaReported employees: 501-1,000 | Saskatoon, SK, Canada | 501-1,000 | Exact match | 191 contacts → |
“At CP Distributors and AccessSMT, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | VSR Industriesvsrindustries.com HQ: Henderson, NV, United StatesReported employees: 51-200 | Henderson, NV, United States | 51-200 | Exact match | 155 contacts → |
“Committed to Quality Since 1969 Established as a lock and security company in 1969, VSR Industries has grown from a simple, two person operation into a full-scale manufacturing…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hampton Productshamptonproducts.com HQ: Foothill Ranch, CA, United StatesReported employees: 201-500 | Foothill Ranch, CA, United States | 201-500 | Exact match | 146 contacts → |
“Hampton products is a leading innovator of security hardware and smart home products, dedicated to serving consumers with products and solutions that are easy to install and easy…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ferragens 3f DO Brasil Ltda3f.com.brHQ: Nova Friburgo, BrazilReported employees: 501-1,000 | Nova Friburgo, Brazil | 501-1,000 | Exact match | 146 contacts → |
“3F - Fechaduras e Cadeados” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Accesssmt-Cpaccesssmt.comHQ: Surrey, BC, CanadaReported employees: 501-1,000 | Surrey, BC, Canada | 501-1,000 | Exact match | 142 contacts → |
“At AccessSMT and CP Distributors, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Schlage Locksschlage.com HQ: Carmel, IN, United StatesReported employees: 5,001-10,000 | Carmel, IN, United States | 5,001-10,000 | Exact match | 132 contacts → |
“Trust your home to Schlage.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Locknetlocknet.com HQ: Nicholasville, KY, United StatesReported employees: 51-200 | Nicholasville, KY, United States | 51-200 | Exact match | 130 contacts → |
“At LockNet, we are all about doors and locks.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Access Hardwareaccesshardware.com.auHQ: North Melbourne, AustraliaReported employees: 201-500 | North Melbourne, Australia | 201-500 | Exact match | 129 contacts → |
“Established in 1975, Access Hardware is a family owned Australian company dedicated to excellence in all aspects of architectural products, security solutions and services…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Boschat-Laveixboschat-laveix.com HQ: Lamballe, FranceReported employees: 51-200 | Lamballe, France | 51-200 | Exact match | 123 contacts → |
“Nous sommes au service des professionnels du bâtiment depuis 1933 et avons constamment renforcé nos expertises et savoir-faire afin de vous apporter des réponses complètes en…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Emtek Productsemtek.com HQ: Irwindale, CA, United StatesReported employees: 501-1,000 | Irwindale, CA, United States | 501-1,000 | Exact match | 121 contacts → |
“At Emtek, we design and create beautifully crafted door and cabinet hardware for the home.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pt. Paloma Hardwarepalomahardware.com HQ: Jatinegara, IndonesiaReported employees: 501-1,000 | Jatinegara, Indonesia | 501-1,000 | Exact match | 121 contacts → |
“Indonesia's leading brand of high quality architectural and sanitary hardware.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rb-Group Rb-Doors & Rb-Locksrb-doors.com HQ: Ashkelon, IsraelReported employees: 501-1,000 | Ashkelon, Israel | 501-1,000 | Exact match | 118 contacts → |
“רב-בריח היא קבוצת התעשייה הגדולה והמובילה בישראל לשוק הקבלני, עם סל פתרונות רחב לפרויקטי מגורים פרטיים, בנייה רוויה, בנייה מוסדית ותעשייתית – ולשוק מוצרי הנעילה.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Taymortaymor.com HQ: Delta, BC, CanadaReported employees: 51-200 | Delta, BC, Canada | 51-200 | Exact match | 117 contacts → |
“Since 1948, Taymor has proudly designed and manufactured architectural hardware products of exceptional design, quality and value.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Silvana Assa Abloysilvana.com.br HQ: Campina Grande, BrazilReported employees: 10001+ | Campina Grande, Brazil | 10001+ | Exact match | 111 contacts → |
“Fundada em 1964, a Silvana é uma marca consolidada em seu segmento e genuinamente paraibana, sediada em Campina Grande e presente em todo o território nacional, nas mais diversas…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,264 company matches
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Door knob manufacturers: dataset insights
September 29, 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
1,250 records in the displayed employee bands.
14 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 1,264 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 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 ↗
Door knob manufacturers by location
8 lists · largest firstEvery Door knob manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Door knob manufacturers based in the United States228
- Door knob manufacturers based in India223
- Door knob manufacturers based in the United Kingdom62
- Door knob manufacturers based in Canada38
- Door knob manufacturers based in Australia35
- Door knob manufacturers based in Germany30
- Door knob manufacturers based in the Netherlands28
Cities
Questions about this company list
What does Exact match mean for door knob manufacturers?
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 door knob manufacturers did RevenueBase find worldwide?
The saved snapshot records 1,264 matching company records, 16,538 tracked contacts and 3,471 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 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 door knob manufacturers worldwide. Snapshot: September 29, 2026. https://revenuebase.ai/companies/browse/door-knob-manufacturers.
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 door knob manufacturers worldwide
RevenueBase records 1,264 matching company records for door knob manufacturers worldwide, with 16,538 tracked contacts and 3,471 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 door knob manufacturers 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 | 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 | 736 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dorset Industries Private Limiteddorsetindia.com HQ: Gurgaon, IndiaReported employees: 1,001-5,000 | Gurgaon, India | 1,001-5,000 | Exact match | 483 contacts → |
“An organization with over 28 years of experience as a reputed manufacturer of architectural hardware and provider of high security locking solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Häfele America COhafele.com HQ: Archdale, NC, United StatesReported employees: 1,001-5,000 | Archdale, NC, United States | 1,001-5,000 | Exact match | 451 contacts → |
“Here at Häfele America Co, hardware is our passion and our expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Unified Door & Hardware Groupudhgroup.com HQ: Pennsauken, NJ, United StatesReported employees: 1,001-5,000 | Pennsauken, NJ, United States | 1,001-5,000 | Exact match | 367 contacts → |
“For more than 500 years of combined experience, Unified Door & Hardware Group has delivered industry-leading expertise across Division 6, 8, 10, and 28 products and services for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | STAMstam.com.br HQ: Nova Friburgo, BrazilReported employees: 1,001-5,000 | Nova Friburgo, Brazil | 1,001-5,000 | Exact match | 327 contacts → |
“Em 1971, nasceu a Stam, uma indústria diferenciada, movida pela inovação e disposta a abrir espaços para novas histórias.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Europa Lockseuropalocks.com HQ: Pune, IndiaReported employees: 501-1,000 | Pune, India | 501-1,000 | Exact match | 302 contacts → |
“At EUROPA, excellence is a way of life, evident in the quality and design of every ‘EUROPA’ work of art.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Liberty Hardwarelibertyhardware.com HQ: Winston-salem, NC, United StatesReported employees: 201-500 | Winston-salem, NC, United States | 201-500 | Exact match | 301 contacts → |
“As a growing Masco company, Liberty Hardware Mfg.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hager Companieshagerco.com HQ: St. Louis, MO, United StatesReported employees: 201-500 | St. Louis, MO, United States | 201-500 | Exact match | 245 contacts → |
“It has been over 175 years since Charles Hager first started working in a blacksmith shop.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ahram Security Groupahramsg.com HQ: Cairo, EgyptReported employees: 1,001-5,000 | Cairo, Egypt | 1,001-5,000 | Exact match | 218 contacts → |
“Ahram Security Group is a leading manufacturing company in the field of security, locking systems and door accessories.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Papaizpapaiz.com.br HQ: Salvador, BrazilReported employees: 1,001-5,000 | Salvador, Brazil | 1,001-5,000 | Exact match | 207 contacts → |
“Os produtos Papaiz são encontrados em todo o território nacional e também exportados para mais de 20 países entre as Américas, Europa, África e Oceania, uma trajetória de mais de…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sargent Manufacturingsargentlock.com HQ: New Haven, CT, United StatesReported employees: 501-1,000 | New Haven, CT, United States | 501-1,000 | Exact match | 202 contacts → |
“As part of the ASSA ABLOY Group, SARGENT Manufacturing Company has been a trusted leader in architectural hardware and locking solutions since the early 1800s.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | CP Distributors-Smtcpdist.ca HQ: Saskatoon, SK, CanadaReported employees: 501-1,000 | Saskatoon, SK, Canada | 501-1,000 | Exact match | 191 contacts → |
“At CP Distributors and AccessSMT, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | VSR Industriesvsrindustries.com HQ: Henderson, NV, United StatesReported employees: 51-200 | Henderson, NV, United States | 51-200 | Exact match | 155 contacts → |
“Committed to Quality Since 1969 Established as a lock and security company in 1969, VSR Industries has grown from a simple, two person operation into a full-scale manufacturing…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hampton Productshamptonproducts.com HQ: Foothill Ranch, CA, United StatesReported employees: 201-500 | Foothill Ranch, CA, United States | 201-500 | Exact match | 146 contacts → |
“Hampton products is a leading innovator of security hardware and smart home products, dedicated to serving consumers with products and solutions that are easy to install and easy…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ferragens 3f DO Brasil Ltda3f.com.br HQ: Nova Friburgo, BrazilReported employees: 501-1,000 | Nova Friburgo, Brazil | 501-1,000 | Exact match | 146 contacts → |
“3F - Fechaduras e Cadeados” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Accesssmt-Cpaccesssmt.com HQ: Surrey, BC, CanadaReported employees: 501-1,000 | Surrey, BC, Canada | 501-1,000 | Exact match | 142 contacts → |
“At AccessSMT and CP Distributors, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Schlage Locksschlage.com HQ: Carmel, IN, United StatesReported employees: 5,001-10,000 | Carmel, IN, United States | 5,001-10,000 | Exact match | 132 contacts → |
“Trust your home to Schlage.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Locknetlocknet.com HQ: Nicholasville, KY, United StatesReported employees: 51-200 | Nicholasville, KY, United States | 51-200 | Exact match | 130 contacts → |
“At LockNet, we are all about doors and locks.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Access Hardwareaccesshardware.com.au HQ: North Melbourne, AustraliaReported employees: 201-500 | North Melbourne, Australia | 201-500 | Exact match | 129 contacts → |
“Established in 1975, Access Hardware is a family owned Australian company dedicated to excellence in all aspects of architectural products, security solutions and services…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Boschat-Laveixboschat-laveix.com HQ: Lamballe, FranceReported employees: 51-200 | Lamballe, France | 51-200 | Exact match | 123 contacts → |
“Nous sommes au service des professionnels du bâtiment depuis 1933 et avons constamment renforcé nos expertises et savoir-faire afin de vous apporter des réponses complètes en…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Emtek Productsemtek.com HQ: Irwindale, CA, United StatesReported employees: 501-1,000 | Irwindale, CA, United States | 501-1,000 | Exact match | 121 contacts → |
“At Emtek, we design and create beautifully crafted door and cabinet hardware for the home.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pt. Paloma Hardwarepalomahardware.com HQ: Jatinegara, IndonesiaReported employees: 501-1,000 | Jatinegara, Indonesia | 501-1,000 | Exact match | 121 contacts → |
“Indonesia's leading brand of high quality architectural and sanitary hardware.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rb-Group Rb-Doors & Rb-Locksrb-doors.com HQ: Ashkelon, IsraelReported employees: 501-1,000 | Ashkelon, Israel | 501-1,000 | Exact match | 118 contacts → |
“רב-בריח היא קבוצת התעשייה הגדולה והמובילה בישראל לשוק הקבלני, עם סל פתרונות רחב לפרויקטי מגורים פרטיים, בנייה רוויה, בנייה מוסדית ותעשייתית – ולשוק מוצרי הנעילה.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Taymortaymor.com HQ: Delta, BC, CanadaReported employees: 51-200 | Delta, BC, Canada | 51-200 | Exact match | 117 contacts → |
“Since 1948, Taymor has proudly designed and manufactured architectural hardware products of exceptional design, quality and value.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Silvana Assa Abloysilvana.com.br HQ: Campina Grande, BrazilReported employees: 10001+ | Campina Grande, Brazil | 10001+ | Exact match | 111 contacts → |
“Fundada em 1964, a Silvana é uma marca consolidada em seu segmento e genuinamente paraibana, sediada em Campina Grande e presente em todo o território nacional, nas mais diversas…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Door knob manufacturers: dataset insights
September 29, 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
1,250 records in the displayed employee bands.
14 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 1,264 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 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 ↗
Door knob manufacturers by location
8 lists · largest firstEvery Door knob manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Door knob manufacturers based in the United States228
- Door knob manufacturers based in India223
- Door knob manufacturers based in the United Kingdom62
- Door knob manufacturers based in Canada38
- Door knob manufacturers based in Australia35
- Door knob manufacturers based in Germany30
- Door knob manufacturers based in the Netherlands28
Cities
Questions about this company list
What does Exact match mean for door knob manufacturers?
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 door knob manufacturers did RevenueBase find worldwide?
The saved snapshot records 1,264 matching company records, 16,538 tracked contacts and 3,471 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 door knob manufacturers worldwide. Snapshot: September 29, 2026. https://revenuebase.ai/companies/browse/door-knob-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗