Company lists · Data refreshed October 2026
Top 25 Opposed blade dampers suppliers worldwide
RevenueBase identified 139 company matches for opposed blade dampers suppliers worldwide as of October 2026 and tracks 1,378 professional contacts across them, including 414 with verified work emails. Delhi is the largest hub.
This list covers company matches for opposed blade dampers 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 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest opposed blade dampers suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 138 contacts → | ||||
Exact match “Created 25 years ago, F2A is specialized in the design and manufacturing of aeraulic & acoustic solutions dedicated to HVAC professionals: Original Equipment Manufacturers (OEM)…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 119 contacts → | ||||
Exact match “Founded in 1928 as a sales organization focused on HVAC contractors in Southern California, Pottorff's shift to manufacturing in 1971 remains anchored by a desire to deliver…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 98 contacts → | ||||
Exact match “Providing Expert Damper Solutions Worldwide.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 79 contacts → | ||||
Exact match “Established in 1960, Gilberts is the UK’s leading designer and manufacturer of grilles, diffusers, louvres, smoke/fire dampers, and natural ventilation systems for the heating…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 69 contacts → | ||||
Exact match “KBE is a leading manufacturer of a complete line of air movement products, dedicated to provide the best service for the HVAC market.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match “Tamco manufacturers superior-quality, energy-efficient extruded aluminum air control dampers that serve the commercial, industrial and institutional markets and are designed for…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “For over four decades, ToroAire has stood as a cornerstone in the HVAC industry since its founding in 1977.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “Over 45 years, IB International has assembled a team of esteemed and skilled engineers and welders.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 29 contacts → | ||||
Exact match “KAD Air Conditioning LLC is one of the most prominent manufacturers of Ducting in the UAE.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Specialists in dampers and damper control & monitoring systems.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “TECNALCO – Aluminium Technical Engineering Factory was established in 1981, and has made its name since amongst discerning customers as a supplier of high quality air distribution…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “Shapeair is an Australian-owned and operated company specialising in the design, engineering, manufacturing, and supply of premium air distribution products.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “SIROCCO has been a leader in the field of industrial air technology and heat transfer for more than 100 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “ASLI Mechanical Sdn.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Desenvolvendo soluções para amortecedores e vibrações desde 1956.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “GMAMCO LLC is a mechanical or industrial engineering company based out of Jebel Ali Industrial Area (1), DUBAI, Dubai, United Arab Emirates.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Jersey Manufacturing Company (formerly known as Khalid Manufacturing Company), established in 1976 has over four decades of experience in the manufacture of various air control…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “It is the philosophy of the business, founded in 1982 by Gerhard Alber, to supply the ventilation industry with components of special high quality at prices to suit the market.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “MetalPress is a well-established company with over 60 years of experience in production of ventilation and air conditioning (HVAC) accessories, such as: air-conditioning…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Metropolitan Air Technology (MAT) is the trusted expert in air control solutions, serving commercial, industrial, and mission-critical environments for 30+ years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “A FINCO tem como objetivo fornecer, de maneira rápida e eficiente, componentes para tratamento e distribuição de ar, tais como grelhas, difusores e dampers.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Lloyd Industries has been a leading manufacturer of fire dampers and other life safety HVAC products for over 40 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Air System Supplies offers a wide variety of products for ventilation, air control, vibration isolation & seismic, & room acoustics.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “VENT PRODUCTS specializes in energy-saving air-control products and accessories designed to suit your application.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Rega Ventilation, manufacturers of ventilation products including duct, dampers and mechanical heat recovery systems.” Recorded in the RevenueBase company graph · Oct 28, 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 “opposed blade dampers 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 139 opposed blade dampers suppliers worldwide
See the full list, filter by size, metro and specialty, and access 414 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Opposed blade dampers suppliers worldwide at a glance
As of Oct 28, 2026Companies by employee count
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 139 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records worldwide whose business descriptions match “opposed blade dampers 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 414 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 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “opposed blade dampers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many opposed blade dampers suppliers are there worldwide?
RevenueBase identified 139 company matches for opposed blade dampers 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?
F2a tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most opposed blade dampers suppliers?
Delhi leads with 4 company records, followed by Chennai (3) and Noida (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 414 professional contacts with verified work emails tracked across these 139 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 139 opposed blade dampers suppliers worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide
Company intelligence · public preview
Top 25 opposed blade dampers 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 139 matching company records for opposed blade dampers suppliers worldwide, with 1,378 tracked contacts and 414 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 28, 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 opposed blade dampers 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 | F2af2a.fr HQ: Dagneux, FranceReported employees: 51-200 | Dagneux, France | 51-200 | Exact match | 138 contacts → |
“Created 25 years ago, F2A is specialized in the design and manufacturing of aeraulic & acoustic solutions dedicated to HVAC professionals: Original Equipment Manufacturers (OEM)…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Pottorffpottorff.comHQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 119 contacts → |
“Founded in 1928 as a sales organization focused on HVAC contractors in Southern California, Pottorff's shift to manufacturing in 1971 remains anchored by a desire to deliver…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Damper Technology LTDdampertechnology.com HQ: Nottingham, United KingdomReported employees: 51-200 | Nottingham, United Kingdom | 51-200 | Exact match | 98 contacts → |
“Providing Expert Damper Solutions Worldwide.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gilberts Blackpool LTDgilbertsblackpool.com HQ: Blackpool, United KingdomReported employees: 201-500 | Blackpool, United Kingdom | 201-500 | Exact match | 79 contacts → |
“Established in 1960, Gilberts is the UK’s leading designer and manufacturer of grilles, diffusers, louvres, smoke/fire dampers, and natural ventilation systems for the heating…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KBE Internationalkbeinternational.com HQ: Beirut, LebanonReported employees: 201-500 | Beirut, Lebanon | 201-500 | Exact match | 69 contacts → |
“KBE is a leading manufacturer of a complete line of air movement products, dedicated to provide the best service for the HVAC market.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TAMCOtamcodampers.com HQ: Smiths Falls Stn Main, ON, CanadaReported employees: 1,001-5,000 | Smiths Falls Stn Main, ON, Canada | 1,001-5,000 | Exact match | 38 contacts → |
“Tamco manufacturers superior-quality, energy-efficient extruded aluminum air control dampers that serve the commercial, industrial and institutional markets and are designed for…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Toroairetoroaire.com HQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 37 contacts → |
“For over four decades, ToroAire has stood as a cornerstone in the HVAC industry since its founding in 1977.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IB Internationalib-int.com HQ: Cary, IL, United StatesReported employees: 51-200 | Cary, IL, United States | 51-200 | Exact match | 29 contacts → |
“Over 45 years, IB International has assembled a team of esteemed and skilled engineers and welders.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KAD AIR Conditioning LLCkadairconditioning.com HQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 29 contacts → |
“KAD Air Conditioning LLC is one of the most prominent manufacturers of Ducting in the UAE.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Safegard Systemssafegard.ie HQ: Bray, IrelandReported employees: 11-50 | Bray, Ireland | 11-50 | Exact match | 28 contacts → |
“Specialists in dampers and damper control & monitoring systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tecnalco Aluminium Technical Engineering Factorytecnalco.com HQ: Umm Al Quwain, United Arab EmiratesReported employees: 201-500 | Umm Al Quwain, United Arab Emirates | 201-500 | Exact match | 27 contacts → |
“TECNALCO – Aluminium Technical Engineering Factory was established in 1981, and has made its name since amongst discerning customers as a supplier of high quality air distribution…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Shapeairshapeair.com.au HQ: Keysborough, AustraliaReported employees: 51-200 | Keysborough, Australia | 51-200 | Exact match | 26 contacts → |
“Shapeair is an Australian-owned and operated company specialising in the design, engineering, manufacturing, and supply of premium air distribution products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sirocco Luft- UND Umwelttechnik Gmbhsirocco.at HQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 18 contacts → |
“SIROCCO has been a leader in the field of industrial air technology and heat transfer for more than 100 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Asli Mechanical Sdn. BHDaslidiffuser.com.my HQ: Puchong, MalaysiaReported employees: 201-500 | Puchong, Malaysia | 201-500 | Exact match | 16 contacts → |
“ASLI Mechanical Sdn.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vibra-Stop Amortecedores DE Vibração Ltdavibra-stop.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 14 contacts → |
“Desenvolvendo soluções para amortecedores e vibrações desde 1956.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gmamco LLCgmamco.ae HQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 13 contacts → |
“GMAMCO LLC is a mechanical or industrial engineering company based out of Jebel Ali Industrial Area (1), DUBAI, Dubai, United Arab Emirates.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Jersey Manufacturing Companyjerseymfg.com HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 13 contacts → |
“Jersey Manufacturing Company (formerly known as Khalid Manufacturing Company), established in 1976 has over four decades of experience in the manufacture of various air control…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lucoma AGlucoma.com HQ: Einigen, SwitzerlandReported employees: 11-50 | Einigen, Switzerland | 11-50 | Exact match | 12 contacts → |
“It is the philosophy of the business, founded in 1982 by Gerhard Alber, to supply the ventilation industry with components of special high quality at prices to suit the market.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Metalpressmetalpress.co.ilHQ: Bat Yam, IsraelReported employees: 201-500 | Bat Yam, Israel | 201-500 | Exact match | 11 contacts → |
“MetalPress is a well-established company with over 60 years of experience in production of ventilation and air conditioning (HVAC) accessories, such as: air-conditioning…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Metropolitan AIR Technologymetairtech.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“Metropolitan Air Technology (MAT) is the trusted expert in air control solutions, serving commercial, industrial, and mission-critical environments for 30+ years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Araucária, BrazilReported employees: 11-50 | Araucária, Brazil | 11-50 | Exact match | 9 contacts → |
“A FINCO tem como objetivo fornecer, de maneira rápida e eficiente, componentes para tratamento e distribuição de ar, tais como grelhas, difusores e dampers.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lloyd Industriesfiredamper.com HQ: Montgomeryville, PA, United StatesReported employees: 11-50 | Montgomeryville, PA, United States | 11-50 | Exact match | 9 contacts → |
“Lloyd Industries has been a leading manufacturer of fire dampers and other life safety HVAC products for over 40 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  AIR System Suppliesairsystemsupplies.comHQ: Vancouver, BC, CanadaReported employees: 1-10 | Vancouver, BC, Canada | 1-10 | Exact match | 7 contacts → |
“Air System Supplies offers a wide variety of products for ventilation, air control, vibration isolation & seismic, & room acoustics.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Vent Products Co., INCventproducts.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 7 contacts → |
“VENT PRODUCTS specializes in energy-saving air-control products and accessories designed to suit your application.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rega Ventilation LTDrega-uk.com HQ: Biggleswade, United KingdomReported employees: 11-50 | Biggleswade, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Rega Ventilation, manufacturers of ventilation products including duct, dampers and mechanical heat recovery systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 139 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Opposed blade dampers suppliers: dataset insights
October 28, 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
138 records in the displayed employee bands.
1 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 139 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 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for opposed blade dampers 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 opposed blade dampers suppliers did RevenueBase find worldwide?
The saved snapshot records 139 matching company records, 1,378 tracked contacts and 414 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 28, 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 opposed blade dampers suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/opposed-blade-dampers-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide
Company intelligence · public preview
Top 25 opposed blade dampers suppliers worldwide
RevenueBase records 139 matching company records for opposed blade dampers suppliers worldwide, with 1,378 tracked contacts and 414 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 28, 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 opposed blade dampers 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 | F2af2a.fr HQ: Dagneux, FranceReported employees: 51-200 | Dagneux, France | 51-200 | Exact match | 138 contacts → |
“Created 25 years ago, F2A is specialized in the design and manufacturing of aeraulic & acoustic solutions dedicated to HVAC professionals: Original Equipment Manufacturers (OEM)…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pottorffpottorff.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 119 contacts → |
“Founded in 1928 as a sales organization focused on HVAC contractors in Southern California, Pottorff's shift to manufacturing in 1971 remains anchored by a desire to deliver…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Damper Technology LTDdampertechnology.com HQ: Nottingham, United KingdomReported employees: 51-200 | Nottingham, United Kingdom | 51-200 | Exact match | 98 contacts → |
“Providing Expert Damper Solutions Worldwide.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gilberts Blackpool LTDgilbertsblackpool.com HQ: Blackpool, United KingdomReported employees: 201-500 | Blackpool, United Kingdom | 201-500 | Exact match | 79 contacts → |
“Established in 1960, Gilberts is the UK’s leading designer and manufacturer of grilles, diffusers, louvres, smoke/fire dampers, and natural ventilation systems for the heating…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KBE Internationalkbeinternational.com HQ: Beirut, LebanonReported employees: 201-500 | Beirut, Lebanon | 201-500 | Exact match | 69 contacts → |
“KBE is a leading manufacturer of a complete line of air movement products, dedicated to provide the best service for the HVAC market.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TAMCOtamcodampers.com HQ: Smiths Falls Stn Main, ON, CanadaReported employees: 1,001-5,000 | Smiths Falls Stn Main, ON, Canada | 1,001-5,000 | Exact match | 38 contacts → |
“Tamco manufacturers superior-quality, energy-efficient extruded aluminum air control dampers that serve the commercial, industrial and institutional markets and are designed for…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Toroairetoroaire.com HQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 37 contacts → |
“For over four decades, ToroAire has stood as a cornerstone in the HVAC industry since its founding in 1977.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IB Internationalib-int.com HQ: Cary, IL, United StatesReported employees: 51-200 | Cary, IL, United States | 51-200 | Exact match | 29 contacts → |
“Over 45 years, IB International has assembled a team of esteemed and skilled engineers and welders.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KAD AIR Conditioning LLCkadairconditioning.com HQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 29 contacts → |
“KAD Air Conditioning LLC is one of the most prominent manufacturers of Ducting in the UAE.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Safegard Systemssafegard.ie HQ: Bray, IrelandReported employees: 11-50 | Bray, Ireland | 11-50 | Exact match | 28 contacts → |
“Specialists in dampers and damper control & monitoring systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tecnalco Aluminium Technical Engineering Factorytecnalco.com HQ: Umm Al Quwain, United Arab EmiratesReported employees: 201-500 | Umm Al Quwain, United Arab Emirates | 201-500 | Exact match | 27 contacts → |
“TECNALCO – Aluminium Technical Engineering Factory was established in 1981, and has made its name since amongst discerning customers as a supplier of high quality air distribution…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Shapeairshapeair.com.au HQ: Keysborough, AustraliaReported employees: 51-200 | Keysborough, Australia | 51-200 | Exact match | 26 contacts → |
“Shapeair is an Australian-owned and operated company specialising in the design, engineering, manufacturing, and supply of premium air distribution products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sirocco Luft- UND Umwelttechnik Gmbhsirocco.at HQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 18 contacts → |
“SIROCCO has been a leader in the field of industrial air technology and heat transfer for more than 100 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Asli Mechanical Sdn. BHDaslidiffuser.com.my HQ: Puchong, MalaysiaReported employees: 201-500 | Puchong, Malaysia | 201-500 | Exact match | 16 contacts → |
“ASLI Mechanical Sdn.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vibra-Stop Amortecedores DE Vibração Ltdavibra-stop.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 14 contacts → |
“Desenvolvendo soluções para amortecedores e vibrações desde 1956.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gmamco LLCgmamco.ae HQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 13 contacts → |
“GMAMCO LLC is a mechanical or industrial engineering company based out of Jebel Ali Industrial Area (1), DUBAI, Dubai, United Arab Emirates.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Jersey Manufacturing Companyjerseymfg.com HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 13 contacts → |
“Jersey Manufacturing Company (formerly known as Khalid Manufacturing Company), established in 1976 has over four decades of experience in the manufacture of various air control…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lucoma AGlucoma.com HQ: Einigen, SwitzerlandReported employees: 11-50 | Einigen, Switzerland | 11-50 | Exact match | 12 contacts → |
“It is the philosophy of the business, founded in 1982 by Gerhard Alber, to supply the ventilation industry with components of special high quality at prices to suit the market.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Metalpressmetalpress.co.il HQ: Bat Yam, IsraelReported employees: 201-500 | Bat Yam, Israel | 201-500 | Exact match | 11 contacts → |
“MetalPress is a well-established company with over 60 years of experience in production of ventilation and air conditioning (HVAC) accessories, such as: air-conditioning…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Metropolitan AIR Technologymetairtech.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“Metropolitan Air Technology (MAT) is the trusted expert in air control solutions, serving commercial, industrial, and mission-critical environments for 30+ years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Araucária, BrazilReported employees: 11-50 | Araucária, Brazil | 11-50 | Exact match | 9 contacts → |
“A FINCO tem como objetivo fornecer, de maneira rápida e eficiente, componentes para tratamento e distribuição de ar, tais como grelhas, difusores e dampers.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lloyd Industriesfiredamper.com HQ: Montgomeryville, PA, United StatesReported employees: 11-50 | Montgomeryville, PA, United States | 11-50 | Exact match | 9 contacts → |
“Lloyd Industries has been a leading manufacturer of fire dampers and other life safety HVAC products for over 40 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | AIR System Suppliesairsystemsupplies.com HQ: Vancouver, BC, CanadaReported employees: 1-10 | Vancouver, BC, Canada | 1-10 | Exact match | 7 contacts → |
“Air System Supplies offers a wide variety of products for ventilation, air control, vibration isolation & seismic, & room acoustics.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Vent Products Co., INCventproducts.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 7 contacts → |
“VENT PRODUCTS specializes in energy-saving air-control products and accessories designed to suit your application.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rega Ventilation LTDrega-uk.com HQ: Biggleswade, United KingdomReported employees: 11-50 | Biggleswade, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Rega Ventilation, manufacturers of ventilation products including duct, dampers and mechanical heat recovery systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 139 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Opposed blade dampers suppliers: dataset insights
October 28, 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
138 records in the displayed employee bands.
1 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 139 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 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for opposed blade dampers 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 opposed blade dampers suppliers did RevenueBase find worldwide?
The saved snapshot records 139 matching company records, 1,378 tracked contacts and 414 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 28, 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 opposed blade dampers suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/opposed-blade-dampers-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide