Company lists · Data refreshed September 2026
Top 25 Indoor air quality companies based in Finland
RevenueBase identified 65 company matches for indoor air quality companies associated with Finland as of September 2026 and tracks 1,002 professional contacts across them, including 549 with verified work emails. Espoo is the largest hub.
This list covers company matches for indoor air quality companies associated with Finland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 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 indoor air quality companies based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 669 contacts → | ||||
Exact match “Halton Group is the global technology leader in indoor air solutions for demanding spaces.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 42 contacts → | ||||
Exact match “Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 39 contacts → | ||||
Exact match “Laadukasta sisäilmastoa energiatehokkaasti.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “Hyvä sisäilma on yksi merkittävimmistä työskentelyolosuhteisiin ja rakennuksen energiatehokkuuteen vaikuttavista tekijöistä.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Freesi is a digital indoor climate management solution that combines AI-driven high-quality data with tenant feedback in an innovative way.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “Tehokuivaus – kokemuksella ja ammattitaidolla Tehokuivaus Oy on vuonna 1988 perustettu satakuntalainen yritys.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “UniqAir Oy valmistaa sisäilmanpuhdistimia ammattilaiskäyttöön.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Air0 has perfected the art of air purification.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Turvaamme puhtaan sisäilman väliaikaisesti ja säilytämme tilat tuottavassa käytössä ennen lopullista ratkaisua.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “Seuraa sisäilman laatua Loopshoren avulla luotettavasti, ympäri vuorokauden.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Baumedi - toiminnan ytimessä Ilma | Laatu | Ratkaisut Baumedi on erikoistunut ilman laadun hallintaan.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Tarjoamme rakennusterveyden asiantuntijapalvelut, kuten sisäilmatutkimukset, kuntotutkimukset ja kuntotarkastukset sekä niihin liittyvät mittaukset.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “IV-Suodattimet - Puhdasta sisäilmaa laadukkaasti, energiatehokkailla ja ympäristöystävällisillä suodatinratkaisuilla!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Meiltä löydät kattavan palveluvalikoiman ilmanvaihdon, rakennusurakoinnin ja kunnossapidon jokaiseen vaiheeseen.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Turvallisen sisäilman palvelu tuo puhdastilojen vaatimustason ilmanlaadun kaikkiin kohteisiin, joissa ihmiset kohtaavat tai altistuvat haitallisille ilman epäpuhtauksille.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Virranta-yhtiöt is a company based out of Finland.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Sisäilman ja ilmanvaihdon asiantuntija käytössäsi Lohjan Sisäilmamestarit Oy on kasvava sisäilmapalveluiden asiantuntijayritys, joka palvelee kiinteistön omistajia sekä…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Kun sisäilmalla on merkitystä” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “NY-JA Ab är expert på luftrening, tryckluft och ventilation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Suomen Rakennusterveyspalvelut Oy eli SRTP on vuonna 2007 perustettu insinööritoimisto Joensuussa.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “IVon on raikas tuulahdus ilmanvaihtoalalla, jolla on yli puolen vuosisadan kokemus kiinteistöistä ja niiden ilmanvaihdoista.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “NYKITEK Oy on korkeatasoisia sisäilmapalveluita tarjoava yritys.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Ratkaisemme työympäristösi ilmanpuhtauteen liittyvät haasteet.” Recorded in the RevenueBase company graph · Sep 20, 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 “indoor air quality companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 65 indoor air quality companies based in Finland
See the full list, filter by size, metro and specialty, and access 549 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Indoor air quality companies based in Finland at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 65 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 associated with Finland whose business descriptions match “indoor air quality companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 549 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 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 “indoor air quality companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many indoor air quality companies are there based in Finland?
RevenueBase identified 65 company matches for indoor air quality companies associated with Finland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Halton Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most indoor air quality companies?
Espoo leads with 12 company records, followed by Helsinki (11) and Tampere (5).
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 549 professional contacts with verified work emails tracked across these 65 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 65 indoor air quality companies based in Finland. Start with a free account, no credit card.
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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
- Indoor air quality companies based in Australia
- Indoor air quality companies based in Belgium
- Indoor air quality companies based in Brazil
- Indoor air quality companies based in Canada
- Indoor air quality companies based in Denmark
- Indoor air quality companies based in France
Company intelligence · public preview
Top 25 indoor air quality companies based in Finland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 65 matching company records for indoor air quality companies based in Finland, with 1,002 tracked contacts and 549 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 indoor air quality companies based in Finland
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 |  Halton Grouphalton.comHQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 669 contacts → |
“Halton Group is the global technology leader in indoor air solutions for demanding spaces.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CERVIcervi.fiHQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 42 contacts → |
“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Swegon Suomiswegon.comHQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 39 contacts → |
“Laadukasta sisäilmastoa energiatehokkaasti.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ilmastointitohtorit OYilmastointitohtorit.fiHQ: Jurva, FinlandReported employees: 11-50 | Jurva, Finland | 11-50 | Exact match | 22 contacts → |
“Hyvä sisäilma on yksi merkittävimmistä työskentelyolosuhteisiin ja rakennuksen energiatehokkuuteen vaikuttavista tekijöistä.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  freesi.iofreesi.ioHQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 18 contacts → |
“Freesi is a digital indoor climate management solution that combines AI-driven high-quality data with tenant feedback in an innovative way.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tehokuivaus OYtehokuivaus.fi HQ: Pori, FinlandReported employees: 51-200 | Pori, Finland | 51-200 | Exact match | 16 contacts → |
“Tehokuivaus – kokemuksella ja ammattitaidolla Tehokuivaus Oy on vuonna 1988 perustettu satakuntalainen yritys.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Uniqair OYuniqair.fiHQ: Lappeenranta, FinlandReported employees: 11-50 | Lappeenranta, Finland | 11-50 | Exact match | 12 contacts → |
“UniqAir Oy valmistaa sisäilmanpuhdistimia ammattilaiskäyttöön.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Air0air0.fiHQ: Espoo, FinlandReported employees: 1-10 | Espoo, Finland | 1-10 | Exact match | 10 contacts → |
“Air0 has perfected the art of air purification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sisäilmalähettisisailmalahetti.fi HQ: Tampere, FinlandReported employees: 11-50 | Tampere, Finland | 11-50 | Exact match | 8 contacts → |
“Turvaamme puhtaan sisäilman väliaikaisesti ja säilytämme tilat tuottavassa käytössä ennen lopullista ratkaisua.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Loopshoreloopshore.comHQ: Tampere, FinlandReported employees: 1-10 | Tampere, Finland | 1-10 | Exact match | 8 contacts → |
“Seuraa sisäilman laatua Loopshoren avulla luotettavasti, ympäri vuorokauden.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Baumedi Solutionsbaumedi.fiHQ: Lahti, FinlandReported employees: 1-10 | Lahti, Finland | 1-10 | Exact match | 8 contacts → |
“Baumedi - toiminnan ytimessä Ilma | Laatu | Ratkaisut Baumedi on erikoistunut ilman laadun hallintaan.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Entavision OYentavision.fi HQ: Oulu, FinlandReported employees: 1-10 | Oulu, Finland | 1-10 | Exact match | 7 contacts → |
“Tarjoamme rakennusterveyden asiantuntijapalvelut, kuten sisäilmatutkimukset, kuntotutkimukset ja kuntotarkastukset sekä niihin liittyvät mittaukset.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Poistoa OYpoistoa.fi HQ: Turku, FinlandReported employees: 51-200 | Turku, Finland | 51-200 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Vado OYvado.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“IV-Suodattimet - Puhdasta sisäilmaa laadukkaasti, energiatehokkailla ja ympäristöystävällisillä suodatinratkaisuilla!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Boosting Factory OYboostingfactory.fi HQ: Lahti, FinlandReported employees: 11-50 | Lahti, Finland | 11-50 | Exact match | 5 contacts → |
“Meiltä löydät kattavan palveluvalikoiman ilmanvaihdon, rakennusurakoinnin ja kunnossapidon jokaiseen vaiheeseen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Genano Puhdas Sisäilma Palvelunagenano.comHQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 5 contacts → |
“Turvallisen sisäilman palvelu tuo puhdastilojen vaatimustason ilmanlaadun kaikkiin kohteisiin, joissa ihmiset kohtaavat tai altistuvat haitallisille ilman epäpuhtauksille.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Virranta-Yhtiötvirranta.fiHQ: FinlandReported employees: 11-50 | Finland | 11-50 | Exact match | 5 contacts → |
“Virranta-yhtiöt is a company based out of Finland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Lohjan Sisäilmamestarit OYilmamestarit.fiHQ: Lohja, FinlandReported employees: 11-50 | Lohja, Finland | 11-50 | Exact match | 5 contacts → |
“Sisäilman ja ilmanvaihdon asiantuntija käytössäsi Lohjan Sisäilmamestarit Oy on kasvava sisäilmapalveluiden asiantuntijayritys, joka palvelee kiinteistön omistajia sekä…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Suodatinkeskussuodatinkeskus.com HQ: Tampere, FinlandReported employees: 1-10 | Tampere, Finland | 1-10 | Exact match | 4 contacts → |
“Kun sisäilmalla on merkitystä” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | OY Ny-Ja ABnyja.fi HQ: Nykarleby, FinlandReported employees: 11-50 | Nykarleby, Finland | 11-50 | Exact match | 4 contacts → |
“NY-JA Ab är expert på luftrening, tryckluft och ventilation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Konsulttitoimisto Kolona OYkolona.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | HQ: FinlandReported employees: 1-10 | Finland | 1-10 | Exact match | 4 contacts → |
“Suomen Rakennusterveyspalvelut Oy eli SRTP on vuonna 2007 perustettu insinööritoimisto Joensuussa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ivon OYivon.fi HQ: Espoo, FinlandReported employees: 1-10 | Espoo, Finland | 1-10 | Exact match | 4 contacts → |
“IVon on raikas tuulahdus ilmanvaihtoalalla, jolla on yli puolen vuosisadan kokemus kiinteistöistä ja niiden ilmanvaihdoista.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Nykitek OYnykitek.fiHQ: Nummela, FinlandReported employees: 11-50 | Nummela, Finland | 11-50 | Exact match | 3 contacts → |
“NYKITEK Oy on korkeatasoisia sisäilmapalveluita tarjoava yritys.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ourex OYourex.fiHQ: Kangasala, FinlandReported employees: 1-10 | Kangasala, Finland | 1-10 | Exact match | 3 contacts → |
“Ratkaisemme työympäristösi ilmanpuhtauteen liittyvät haasteet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Indoor air quality companies: dataset insights
September 20, 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
64 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 worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 65 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 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 indoor air quality companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many indoor air quality companies did RevenueBase find based in Finland?
The saved snapshot records 65 matching company records, 1,002 tracked contacts and 549 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 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
Indoor air quality companies by geography
- Indoor air quality companies based in Australia
- Indoor air quality companies based in Belgium
- Indoor air quality companies based in Brazil
- Indoor air quality companies based in Canada
- Indoor air quality companies based in Denmark
- Indoor air quality companies based in France
- Indoor air quality companies based in Germany
- Indoor air quality companies based in India
- Indoor air quality companies based in Italy
- Indoor air quality companies based in Mexico
- Indoor air quality companies based in the Netherlands
- Indoor air quality companies based in Spain
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 indoor air quality companies based in Finland. Snapshot: September 20, 2026. https://revenuebase.ai/companies/indoor-air-quality-companies/finland.
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
- Indoor air quality companies based in Australia
- Indoor air quality companies based in Belgium
- Indoor air quality companies based in Brazil
- Indoor air quality companies based in Canada
- Indoor air quality companies based in Denmark
- Indoor air quality companies based in France
Company intelligence · public preview
Top 25 indoor air quality companies based in Finland
RevenueBase records 65 matching company records for indoor air quality companies based in Finland, with 1,002 tracked contacts and 549 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 indoor air quality companies based in Finland
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 | Halton Grouphalton.com HQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 669 contacts → |
“Halton Group is the global technology leader in indoor air solutions for demanding spaces.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CERVIcervi.fi HQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 42 contacts → |
“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Swegon Suomiswegon.com HQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 39 contacts → |
“Laadukasta sisäilmastoa energiatehokkaasti.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ilmastointitohtorit OYilmastointitohtorit.fi HQ: Jurva, FinlandReported employees: 11-50 | Jurva, Finland | 11-50 | Exact match | 22 contacts → |
“Hyvä sisäilma on yksi merkittävimmistä työskentelyolosuhteisiin ja rakennuksen energiatehokkuuteen vaikuttavista tekijöistä.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | freesi.iofreesi.io HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 18 contacts → |
“Freesi is a digital indoor climate management solution that combines AI-driven high-quality data with tenant feedback in an innovative way.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tehokuivaus OYtehokuivaus.fi HQ: Pori, FinlandReported employees: 51-200 | Pori, Finland | 51-200 | Exact match | 16 contacts → |
“Tehokuivaus – kokemuksella ja ammattitaidolla Tehokuivaus Oy on vuonna 1988 perustettu satakuntalainen yritys.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Uniqair OYuniqair.fi HQ: Lappeenranta, FinlandReported employees: 11-50 | Lappeenranta, Finland | 11-50 | Exact match | 12 contacts → |
“UniqAir Oy valmistaa sisäilmanpuhdistimia ammattilaiskäyttöön.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Air0air0.fi HQ: Espoo, FinlandReported employees: 1-10 | Espoo, Finland | 1-10 | Exact match | 10 contacts → |
“Air0 has perfected the art of air purification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sisäilmalähettisisailmalahetti.fi HQ: Tampere, FinlandReported employees: 11-50 | Tampere, Finland | 11-50 | Exact match | 8 contacts → |
“Turvaamme puhtaan sisäilman väliaikaisesti ja säilytämme tilat tuottavassa käytössä ennen lopullista ratkaisua.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Loopshoreloopshore.com HQ: Tampere, FinlandReported employees: 1-10 | Tampere, Finland | 1-10 | Exact match | 8 contacts → |
“Seuraa sisäilman laatua Loopshoren avulla luotettavasti, ympäri vuorokauden.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Baumedi Solutionsbaumedi.fi HQ: Lahti, FinlandReported employees: 1-10 | Lahti, Finland | 1-10 | Exact match | 8 contacts → |
“Baumedi - toiminnan ytimessä Ilma | Laatu | Ratkaisut Baumedi on erikoistunut ilman laadun hallintaan.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Entavision OYentavision.fi HQ: Oulu, FinlandReported employees: 1-10 | Oulu, Finland | 1-10 | Exact match | 7 contacts → |
“Tarjoamme rakennusterveyden asiantuntijapalvelut, kuten sisäilmatutkimukset, kuntotutkimukset ja kuntotarkastukset sekä niihin liittyvät mittaukset.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Poistoa OYpoistoa.fi HQ: Turku, FinlandReported employees: 51-200 | Turku, Finland | 51-200 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Vado OYvado.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“IV-Suodattimet - Puhdasta sisäilmaa laadukkaasti, energiatehokkailla ja ympäristöystävällisillä suodatinratkaisuilla!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Boosting Factory OYboostingfactory.fi HQ: Lahti, FinlandReported employees: 11-50 | Lahti, Finland | 11-50 | Exact match | 5 contacts → |
“Meiltä löydät kattavan palveluvalikoiman ilmanvaihdon, rakennusurakoinnin ja kunnossapidon jokaiseen vaiheeseen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Genano Puhdas Sisäilma Palvelunagenano.com HQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 5 contacts → |
“Turvallisen sisäilman palvelu tuo puhdastilojen vaatimustason ilmanlaadun kaikkiin kohteisiin, joissa ihmiset kohtaavat tai altistuvat haitallisille ilman epäpuhtauksille.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Virranta-Yhtiötvirranta.fi HQ: FinlandReported employees: 11-50 | Finland | 11-50 | Exact match | 5 contacts → |
“Virranta-yhtiöt is a company based out of Finland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lohjan Sisäilmamestarit OYilmamestarit.fi HQ: Lohja, FinlandReported employees: 11-50 | Lohja, Finland | 11-50 | Exact match | 5 contacts → |
“Sisäilman ja ilmanvaihdon asiantuntija käytössäsi Lohjan Sisäilmamestarit Oy on kasvava sisäilmapalveluiden asiantuntijayritys, joka palvelee kiinteistön omistajia sekä…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Suodatinkeskussuodatinkeskus.com HQ: Tampere, FinlandReported employees: 1-10 | Tampere, Finland | 1-10 | Exact match | 4 contacts → |
“Kun sisäilmalla on merkitystä” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | OY Ny-Ja ABnyja.fi HQ: Nykarleby, FinlandReported employees: 11-50 | Nykarleby, Finland | 11-50 | Exact match | 4 contacts → |
“NY-JA Ab är expert på luftrening, tryckluft och ventilation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Konsulttitoimisto Kolona OYkolona.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | HQ: FinlandReported employees: 1-10 | Finland | 1-10 | Exact match | 4 contacts → |
“Suomen Rakennusterveyspalvelut Oy eli SRTP on vuonna 2007 perustettu insinööritoimisto Joensuussa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ivon OYivon.fi HQ: Espoo, FinlandReported employees: 1-10 | Espoo, Finland | 1-10 | Exact match | 4 contacts → |
“IVon on raikas tuulahdus ilmanvaihtoalalla, jolla on yli puolen vuosisadan kokemus kiinteistöistä ja niiden ilmanvaihdoista.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nykitek OYnykitek.fi HQ: Nummela, FinlandReported employees: 11-50 | Nummela, Finland | 11-50 | Exact match | 3 contacts → |
“NYKITEK Oy on korkeatasoisia sisäilmapalveluita tarjoava yritys.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ourex OYourex.fi HQ: Kangasala, FinlandReported employees: 1-10 | Kangasala, Finland | 1-10 | Exact match | 3 contacts → |
“Ratkaisemme työympäristösi ilmanpuhtauteen liittyvät haasteet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Indoor air quality companies: dataset insights
September 20, 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
64 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 worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 65 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 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 indoor air quality companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many indoor air quality companies did RevenueBase find based in Finland?
The saved snapshot records 65 matching company records, 1,002 tracked contacts and 549 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 indoor air quality companies based in Finland. Snapshot: September 20, 2026. https://revenuebase.ai/companies/indoor-air-quality-companies/finland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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