Company lists · Data verified August 2026
Top 17 Air permit consulting services based in Sweden
There are 81 air permit consulting services headquartered in Sweden (RevenueBase, August 2026). RevenueBase tracks 281 professional contacts across them, including 97 with verified work emails and 3 with mobile numbers. Stockholm is the largest hub.
This list covers air permit consulting services headquartered in Sweden, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.
The 17 largest air permit consulting services based in Sweden
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Notos Consult AB | 9 |
| 2 |  IRG Rörinspektion AB | 9 |
| 3 |  Treffco | 9 |
| 4 |  Nemkon Nordisk Energi & Miljökonsult | 5 |
| 5 |  EKM Kontroll AB | 4 |
| 6 |  Oktopal AB | 5 |
| 7 |  Rörinspektion I Karlstad & Göteborg | 3 |
| 8 |  KN VVS Ingenjörer AB | 3 |
| 9 |  Miljöassistans Norden AB | 4 |
| 10 |  Inflo Ventilationsservice AB | 2 |
| 11 |  Enerwex AB | 2 |
| 12 |  Danmat AB | 2 |
| 13 | TWS System AB | 3 |
| 14 | Aqvis AB | 3 |
| 15 | BAD & Värme I Laholm AB | 1 |
| 16 |  Stellavik AB | 1 |
| 17 |  Västerviks Vvs-Råd AB | 1 |
Showing 17 of 81 air permit consulting services based in Sweden
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Air permit consulting services based in Sweden at a glance
As of Aug 28, 2026Companies by employee count
Air permit consulting services by metro
| Metro | Companies |
|---|---|
| Air permit consulting services in Stockholm | 4 |
| Air permit consulting services in Linkoping | 4 |
| Air permit consulting services in Lund | 4 |
| Air permit consulting services in Helsingborg | 4 |
| Air permit consulting services in Sundsvall | 3 |
| Air permit consulting services in Karlstad | 3 |
| Air permit consulting services in Uddevalla | 3 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “air permit consulting services”, with match quality audited by blind human judging, and headquartered in Sweden.
- 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
- Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many air permit consulting services are there based in Sweden?
There are 81 air permit consulting services headquartered in Sweden as of August 2026 (RevenueBase).
What is the largest company on this list?
Notos Consult AB, headquartered in Stockholm, tops this list with the largest team on record.
Which city has the most air permit consulting services?
Stockholm leads with 4 headquartered companies, followed by Linkoping (4) and Lund (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 97 verified decision-maker contacts tracked across these 81 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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