Company lists · Data refreshed November 2026
Top 25 Biofilter and substrate maintenance providers worldwide
RevenueBase identified 171 company matches for biofilter and substrate maintenance providers worldwide as of November 2026 and tracks 1,030 professional contacts across them, including 305 with verified work emails. The United States is the largest market and Dubai the largest hub.
This list covers company matches for biofilter and substrate maintenance providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for biofilter and substrate maintenance providers 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 biofilter and substrate maintenance providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 113 contacts → | ||||
Exact match “Since 1967, Joe W.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 40 contacts → | ||||
Exact match “Telefone:(47) 3346-9456 Whatsapp comercial:(47) 99762-3635 E-mail: contato@filtrovali.com.br Especialistas em filtragem de óleos e limpeza de tubos para proteger sistemas…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 36 contacts → | ||||
Exact match “Air-Nu has been in the filtration business for over 30 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 31 contacts → | ||||
Exact match “FSI is a regional leader that locally maintains inventory for your HVAC filtration products, supplies all Industrial Products, and provides the highest quality filter change-out…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 30 contacts → | ||||
Exact match “Nedfilter, filtratiespecialisten over de volle breedte Nedfilter spant zich in voor een schone wereld.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “At Hyland Filter Service, our mission is to provide a more clean and more comfortable environment for our customer facilities and to help reduce energy related costs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “Commercial and industrial filters, HVAC filters, Dust Collection, water filters, Electrostatic water treatment for cooling towers, belts, negative air machines, cottonwood filters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “Specialists in Air Filtration & Engineering Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “HET Filter GmbH was established in Altenstadt in 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Entex is a clean water solutions company providing leading technology for comprehensive advanced biological wastewater treatment and filtration.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “Wenn es in der Industrie um Filter oder Filteranlagen geht, ist die Expertise der F.O.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Die Geschäftstätigkeit der indusa besteht, seit ihrer Gründung 1982, in der indirekten und direkten Reinigung der Abluft von Ölnebel, Rauch, Dunst, Staub und Schwebeteilchen an…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “Depuis plus de 30 ans, SNS Industrie accompagne les industriels dans la régénération, la remise en état et l’optimisation de leurs équipements de filtration et éléments de process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Filter Equipment Company, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Established in 1998, Silver Corner Trading (SCT) gained the trust and confidence of its customers through its incomparable quality services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “We are an Air Filter Change-Out Serevice provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Greeting from Eco Environmental Services an organization based in Dubai with years of experience in the field of cleaning services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “A full service distributor of the highest quality industrial filtration products and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Durham Filtration are active across the whole spectrum of the filter industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Filter-Mart Corporation is a wholesale company based out of United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Pacific Coast Carbon Serving Washington & Oregon with Three Regional Facilities Family-Owned and Operated With over 25 years of experience, we specialize in the design and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Après 30 ans dans le domaine de la filtration et l’optimisation de procédés, Filtrindustries répond aux plus hauts standards environnementaux actuels en diminuant la consommation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “biofilter and substrate maintenance providers”. 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 171 biofilter and substrate maintenance providers worldwide
See the full list, filter by size, metro and specialty, and access 305 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Biofilter and substrate maintenance providers worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for biofilter and substrate maintenance providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “biofilter and substrate maintenance providers” 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 305 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Biofilter and substrate maintenance providers by location
1 lists · largest firstEvery Biofilter and substrate maintenance providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “biofilter and substrate maintenance providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many biofilter and substrate maintenance providers are there worldwide?
RevenueBase identified 171 company matches for biofilter and substrate maintenance providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
JOE W. FLY Co., INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most biofilter and substrate maintenance providers?
The United States leads with 75 companies. Every biofilter and substrate maintenance providers list by country and city is linked on this page.
Which city has the most biofilter and substrate maintenance providers?
Dubai leads with 3 company records, followed by Altenstadt (2) and Houston (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 305 professional contacts with verified work emails tracked across these 171 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 171 biofilter and substrate maintenance providers 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 biofilter and substrate maintenance providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 171 matching company records for biofilter and substrate maintenance providers worldwide, with 1,030 tracked contacts and 305 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 biofilter and substrate maintenance providers 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 |  JOE W. FLY Co., INCjoeflyco.comHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 113 contacts → |
“Since 1967, Joe W.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Filtrovalifiltrovali.com.brHQ: Itajaí, BrazilReported employees: 51-200 | Itajaí, Brazil | 51-200 | Exact match | 40 contacts → |
“Telefone:(47) 3346-9456 Whatsapp comercial:(47) 99762-3635 E-mail: contato@filtrovali.com.br Especialistas em filtragem de óleos e limpeza de tubos para proteger sistemas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Air-Nuairnu.comHQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 36 contacts → |
“Air-Nu has been in the filtration business for over 30 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Filter Services INCfilterservices.comHQ: Des Plaines, MO, United StatesReported employees: 51-200 | Des Plaines, MO, United States | 51-200 | Exact match | 31 contacts → |
“FSI is a regional leader that locally maintains inventory for your HVAC filtration products, supplies all Industrial Products, and provides the highest quality filter change-out…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  VLINTvlint.nlHQ: Lelystad, NetherlandsReported employees: 51-200 | Lelystad, Netherlands | 51-200 | Exact match | 30 contacts → |
“Nedfilter, filtratiespecialisten over de volle breedte Nedfilter spant zich in voor een schone wereld.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hyland Filter Servicehylandfilterservice.comHQ: Owensboro, FL, United StatesReported employees: 51-200 | Owensboro, FL, United States | 51-200 | Exact match | 29 contacts → |
“At Hyland Filter Service, our mission is to provide a more clean and more comfortable environment for our customer facilities and to help reduce energy related costs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  The Filter Shop, INCthefiltershopinc.comHQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 28 contacts → |
“Commercial and industrial filters, HVAC filters, Dust Collection, water filters, Electrostatic water treatment for cooling towers, belts, negative air machines, cottonwood filters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Beta Group LTDbetagroupltd.comHQ: Bacup, United KingdomReported employees: 51-200 | Bacup, United Kingdom | 51-200 | Exact match | 22 contacts → |
“Specialists in Air Filtration & Engineering Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  HET Filter Gmbhhet-filter.deHQ: Altenstadt, GermanyReported employees: 11-50 | Altenstadt, Germany | 11-50 | Exact match | 20 contacts → |
“HET Filter GmbH was established in Altenstadt in 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Entex Technologies INCentexinc.comHQ: Chapel Hill, United StatesReported employees: 11-50 | Chapel Hill, United States | 11-50 | Exact match | 19 contacts → |
“Entex is a clean water solutions company providing leading technology for comprehensive advanced biological wastewater treatment and filtration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  F.O.S. Umwelt- UND Filtertechnikfos-filtertechnik.deHQ: Ahlen, MA, GermanyReported employees: 51-200 | Ahlen, MA, Germany | 51-200 | Exact match | 18 contacts → |
“Wenn es in der Industrie um Filter oder Filteranlagen geht, ist die Expertise der F.O.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Indusa Gmbhindusa.deHQ: Neu-anspach, GermanyReported employees: 11-50 | Neu-anspach, Germany | 11-50 | Exact match | 16 contacts → |
“Die Geschäftstätigkeit der indusa besteht, seit ihrer Gründung 1982, in der indirekten und direkten Reinigung der Abluft von Ölnebel, Rauch, Dunst, Staub und Schwebeteilchen an…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SNS Industriesns-industrie.frHQ: Longvic, FranceReported employees: 11-50 | Longvic, France | 11-50 | Exact match | 16 contacts → |
“Depuis plus de 30 ans, SNS Industrie accompagne les industriels dans la régénération, la remise en état et l’optimisation de leurs équipements de filtration et éléments de process.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Filter Equipment Co., INCfilter-equipment.comHQ: Wall Twp, NJ, United StatesReported employees: 11-50 | Wall Twp, NJ, United States | 11-50 | Exact match | 15 contacts → |
“Filter Equipment Company, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Aero Filter, INCaerofilter.comHQ: Madison Heights, MI, United StatesReported employees: 11-50 | Madison Heights, MI, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Silver Corner Trading L.L.Csilvercorneruae.comHQ: Al Karama, United Arab EmiratesReported employees: 11-50 | Al Karama, United Arab Emirates | 11-50 | Exact match | 12 contacts → |
“Established in 1998, Silver Corner Trading (SCT) gained the trust and confidence of its customers through its incomparable quality services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Kleen AIR Researchfilterpro.comHQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 12 contacts → |
“We are an Air Filter Change-Out Serevice provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ECO Environmental Services LLCeco-uae.comHQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 11 contacts → |
“Greeting from Eco Environmental Services an organization based in Dubai with years of experience in the field of cleaning services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Filter Resources INCfilterresources.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 10 contacts → |
“A full service distributor of the highest quality industrial filtration products and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Champion Process, INCchampionprocess.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Filtration Solutions, INCfiltrationsolutions.comHQ: Lake Wylie, SC, United StatesReported employees: 1-10 | Lake Wylie, SC, United States | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Durham Filtrationdurhamfiltration.co.ukHQ: Jarrow, United KingdomReported employees: 11-50 | Jarrow, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Durham Filtration are active across the whole spectrum of the filter industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Filter-Mart Corporationfiltermart.comHQ: Cookeville, TN, United StatesReported employees: 11-50 | Cookeville, TN, United States | 11-50 | Exact match | 7 contacts → |
“Filter-Mart Corporation is a wholesale company based out of United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Pacific Coast Carbonpacificcoastcarbon.comHQ: Vancouver, WA, United StatesReported employees: 1-10 | Vancouver, WA, United States | 1-10 | Exact match | 7 contacts → |
“Pacific Coast Carbon Serving Washington & Oregon with Three Regional Facilities Family-Owned and Operated With over 25 years of experience, we specialize in the design and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Filtrindustries Ltéefiltrindustries.comHQ: Lévis, QC, CanadaReported employees: 1-10 | Lévis, QC, Canada | 1-10 | Exact match | 6 contacts → |
“Après 30 ans dans le domaine de la filtration et l’optimisation de procédés, Filtrindustries répond aux plus hauts standards environnementaux actuels en diminuant la consommation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 171 company matches
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Biofilter and substrate maintenance providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
169 records in the displayed employee bands.
2 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 171 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Biofilter and substrate maintenance providers by location
1 lists · largest firstEvery Biofilter and substrate maintenance providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for biofilter and substrate maintenance providers?
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 biofilter and substrate maintenance providers did RevenueBase find worldwide?
The saved snapshot records 171 matching company records, 1,030 tracked contacts and 305 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 biofilter and substrate maintenance providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/biofilter-and-substrate-maintenance-providers.
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 biofilter and substrate maintenance providers worldwide
RevenueBase records 171 matching company records for biofilter and substrate maintenance providers worldwide, with 1,030 tracked contacts and 305 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 biofilter and substrate maintenance providers 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 | JOE W. FLY Co., INCjoeflyco.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 113 contacts → |
“Since 1967, Joe W.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Filtrovalifiltrovali.com.br HQ: Itajaí, BrazilReported employees: 51-200 | Itajaí, Brazil | 51-200 | Exact match | 40 contacts → |
“Telefone:(47) 3346-9456 Whatsapp comercial:(47) 99762-3635 E-mail: contato@filtrovali.com.br Especialistas em filtragem de óleos e limpeza de tubos para proteger sistemas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Air-Nuairnu.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 36 contacts → |
“Air-Nu has been in the filtration business for over 30 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Filter Services INCfilterservices.com HQ: Des Plaines, MO, United StatesReported employees: 51-200 | Des Plaines, MO, United States | 51-200 | Exact match | 31 contacts → |
“FSI is a regional leader that locally maintains inventory for your HVAC filtration products, supplies all Industrial Products, and provides the highest quality filter change-out…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | VLINTvlint.nl HQ: Lelystad, NetherlandsReported employees: 51-200 | Lelystad, Netherlands | 51-200 | Exact match | 30 contacts → |
“Nedfilter, filtratiespecialisten over de volle breedte Nedfilter spant zich in voor een schone wereld.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hyland Filter Servicehylandfilterservice.com HQ: Owensboro, FL, United StatesReported employees: 51-200 | Owensboro, FL, United States | 51-200 | Exact match | 29 contacts → |
“At Hyland Filter Service, our mission is to provide a more clean and more comfortable environment for our customer facilities and to help reduce energy related costs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Filter Shop, INCthefiltershopinc.com HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 28 contacts → |
“Commercial and industrial filters, HVAC filters, Dust Collection, water filters, Electrostatic water treatment for cooling towers, belts, negative air machines, cottonwood filters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Beta Group LTDbetagroupltd.com HQ: Bacup, United KingdomReported employees: 51-200 | Bacup, United Kingdom | 51-200 | Exact match | 22 contacts → |
“Specialists in Air Filtration & Engineering Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HET Filter Gmbhhet-filter.de HQ: Altenstadt, GermanyReported employees: 11-50 | Altenstadt, Germany | 11-50 | Exact match | 20 contacts → |
“HET Filter GmbH was established in Altenstadt in 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Entex Technologies INCentexinc.com HQ: Chapel Hill, United StatesReported employees: 11-50 | Chapel Hill, United States | 11-50 | Exact match | 19 contacts → |
“Entex is a clean water solutions company providing leading technology for comprehensive advanced biological wastewater treatment and filtration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | F.O.S. Umwelt- UND Filtertechnikfos-filtertechnik.de HQ: Ahlen, MA, GermanyReported employees: 51-200 | Ahlen, MA, Germany | 51-200 | Exact match | 18 contacts → |
“Wenn es in der Industrie um Filter oder Filteranlagen geht, ist die Expertise der F.O.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Indusa Gmbhindusa.de HQ: Neu-anspach, GermanyReported employees: 11-50 | Neu-anspach, Germany | 11-50 | Exact match | 16 contacts → |
“Die Geschäftstätigkeit der indusa besteht, seit ihrer Gründung 1982, in der indirekten und direkten Reinigung der Abluft von Ölnebel, Rauch, Dunst, Staub und Schwebeteilchen an…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SNS Industriesns-industrie.fr HQ: Longvic, FranceReported employees: 11-50 | Longvic, France | 11-50 | Exact match | 16 contacts → |
“Depuis plus de 30 ans, SNS Industrie accompagne les industriels dans la régénération, la remise en état et l’optimisation de leurs équipements de filtration et éléments de process.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Filter Equipment Co., INCfilter-equipment.com HQ: Wall Twp, NJ, United StatesReported employees: 11-50 | Wall Twp, NJ, United States | 11-50 | Exact match | 15 contacts → |
“Filter Equipment Company, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Aero Filter, INCaerofilter.com HQ: Madison Heights, MI, United StatesReported employees: 11-50 | Madison Heights, MI, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Silver Corner Trading L.L.Csilvercorneruae.com HQ: Al Karama, United Arab EmiratesReported employees: 11-50 | Al Karama, United Arab Emirates | 11-50 | Exact match | 12 contacts → |
“Established in 1998, Silver Corner Trading (SCT) gained the trust and confidence of its customers through its incomparable quality services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kleen AIR Researchfilterpro.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 12 contacts → |
“We are an Air Filter Change-Out Serevice provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ECO Environmental Services LLCeco-uae.com HQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 11 contacts → |
“Greeting from Eco Environmental Services an organization based in Dubai with years of experience in the field of cleaning services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Filter Resources INCfilterresources.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 10 contacts → |
“A full service distributor of the highest quality industrial filtration products and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Champion Process, INCchampionprocess.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Filtration Solutions, INCfiltrationsolutions.com HQ: Lake Wylie, SC, United StatesReported employees: 1-10 | Lake Wylie, SC, United States | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Durham Filtrationdurhamfiltration.co.uk HQ: Jarrow, United KingdomReported employees: 11-50 | Jarrow, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Durham Filtration are active across the whole spectrum of the filter industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Filter-Mart Corporationfiltermart.com HQ: Cookeville, TN, United StatesReported employees: 11-50 | Cookeville, TN, United States | 11-50 | Exact match | 7 contacts → |
“Filter-Mart Corporation is a wholesale company based out of United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pacific Coast Carbonpacificcoastcarbon.com HQ: Vancouver, WA, United StatesReported employees: 1-10 | Vancouver, WA, United States | 1-10 | Exact match | 7 contacts → |
“Pacific Coast Carbon Serving Washington & Oregon with Three Regional Facilities Family-Owned and Operated With over 25 years of experience, we specialize in the design and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Filtrindustries Ltéefiltrindustries.com HQ: Lévis, QC, CanadaReported employees: 1-10 | Lévis, QC, Canada | 1-10 | Exact match | 6 contacts → |
“Après 30 ans dans le domaine de la filtration et l’optimisation de procédés, Filtrindustries répond aux plus hauts standards environnementaux actuels en diminuant la consommation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 171 company matches
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Biofilter and substrate maintenance providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
169 records in the displayed employee bands.
2 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 171 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Biofilter and substrate maintenance providers by location
1 lists · largest firstEvery Biofilter and substrate maintenance providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for biofilter and substrate maintenance providers?
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 biofilter and substrate maintenance providers did RevenueBase find worldwide?
The saved snapshot records 171 matching company records, 1,030 tracked contacts and 305 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 biofilter and substrate maintenance providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/biofilter-and-substrate-maintenance-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗