Dinair Clean Air Oy: public contracts won
Dinair Clean Air Oy (dinair.fi) won 6 public contract awards from 6 public buyers between 2023-11-16 and 2026-03-25; the 5 it won alone that state a value total €14.8M. Source: Arcadium Data, data as of .
Company
| Field | Value |
|---|---|
| Registry number | 1864637-9 |
| Register | PRH / YTJ (FI) |
| Register status | Active |
| Website | dinair.fi |
Dinair Clean Air Oy is linked to its register entry through the registration or VAT number stated on its award notices; the website comes from the register or the notices.
Contracts ending in the next 18 months
| Ends | Contract | Buyer | Value | End date basis |
|---|---|---|---|---|
| 2027-12-31 | Jälki-ilmoitus: Ilmanvaihtosuodattimet 2025-2027 | Rauman kaupunki (FI) | €400k | end date stated |
Contracts ending = award notices naming Dinair Clean Air Oy whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 1 contracts.
Hiring at Dinair Clean Air Oy: open jobs, ATS and company signals.
Awards per month
Contract award notices naming Dinair Clean Air Oy as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Espoon kaupunki | 1 |
| HUS Kiinteistöt Oy | 1 |
| Keski-Suomen hyvinvointialue | 1 |
| Oulun kaupunki | 1 |
| Rauman kaupunki | 1 |
| Senaatti-kiinteistöt | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Industrial machinery | 42 | 6 |
Buyer countries
| Country | Awards |
|---|---|
| Finland | 6 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2026-03-25 | EU JÄLKI-ILMOITUS Oulun Tilapalvelut - ilmanvaihtosuodattimien hankinta | Oulun kaupunki | €1.4M |
| 2025-03-12 | Ilmanvaihtosuodattimien hankinta 2024 (2 winners) | Espoon kaupunki | €3.8M |
| 2025-03-07 | Jälki-ilmoitus: Ilmanvaihtosuodattimet 2025-2027 | Rauman kaupunki | €400k |
| 2025-01-14 | Ilmanvaihtosuodattimet | Keski-Suomen hyvinvointialue | €45,500 |
| 2024-02-01 | Ilmanvaihtosuodattimien hankinta | Senaatti-kiinteistöt | €6.5M |
| 2023-11-16 | 931259 HUSK Ilmanvaihtosuodattimien hankinta | HUS Kiinteistöt Oy | €6.5M |
Value = the awarded value the notice states, in EUR (converted at the notice date). A notice with several winners or lots states one total for all of them: it is shown per notice in the table but left out of "value won alone". Matched to dinair.fi by company name, country and registry number where the notice states one.
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Source: Arcadium Data tenders database, 3,611,641 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has Dinair Clean Air Oy won?
Dinair Clean Air Oy won 6 public contract awards published between 2023-11-16 and 2026-03-25, from 6 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-26).
Who are Dinair Clean Air Oy's biggest public-sector customers?
The public buyers that awarded Dinair Clean Air Oy the most contracts are Espoon kaupunki (1), HUS Kiinteistöt Oy (1) and Keski-Suomen hyvinvointialue (1) (awards, as of 2026-10-26).
What does Dinair Clean Air Oy supply to the public sector?
Most of Dinair Clean Air Oy's awards are in Industrial machinery (CPV 42) (6) as of 2026-10-26.
What is the value of Dinair Clean Air Oy's public contracts?
The 5 awards Dinair Clean Air Oy won alone that state a value add up to €14.8M; awards shared with other winners state one total for all and are not counted (as of 2026-10-26).
Cite as: Arcadium Data, "Dinair Clean Air Oy public tenders won: 6 contract awards", https://arcadiumdata.io/tenders/winners/dinair.fi/, data as of 2026-10-26.