Tilitoimisto Aarnio Oy: public contracts won
Tilitoimisto Aarnio Oy won 8 public contract awards from 7 public buyers between 2024-07-09 and 2026-10-06; the 8 it won alone that state a value total €3.5M. Source: Arcadium Data, data as of .
Awards per month
Contract award notices naming Tilitoimisto Aarnio Oy as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Pohjois-Karjalan hankintatoimi | 2 |
| DigiFinland Oy | 1 |
| Hämeenlinnan Seudun Vesi Oy | 1 |
| Kymijoen Ravintopalvelut Oy | 1 |
| Länsirannikon Työterveys Oy | 1 |
| Tampereen Kaupunkiliikenne Oy | 1 |
| Tampereen Seudun Keskuspuhdistamo Oy | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Business services | 79 | 5 |
| IT services | 72 | 3 |
Buyer countries
| Country | Awards |
|---|---|
| Finland | 8 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2026-10-06 | Jälki-ilmoitus: Talous- ja henkilöstöhallinnon palvelut sekä järjestelmäkokonaisuus (2) | Tampereen Kaupunkiliikenne Oy | €600k |
| 2026-09-16 | Tampereen Seudun Keskuspuhdistamo Oy:n talous- ja palkkahallintopalvelut | Tampereen Seudun Keskuspuhdistamo Oy | €500k |
| 2026-07-01 | Talous- ja palkkahallinnon järjestelmäkokonaisuus ja palvelut | Hämeenlinnan Seudun Vesi Oy | €450k |
| 2025-12-09 | Taloushallinnon palvelut Puhas Oy:lle | Pohjois-Karjalan hankintatoimi | €280k |
| 2025-05-08 | Länsirannikon Työterveys Oy, Talous- ja palkkahallinnon palvelut | Länsirannikon Työterveys Oy | €270k |
| 2025-02-25 | Taloushallinnon palvelut Joensuun kaupungin tytäryhtiöille | Pohjois-Karjalan hankintatoimi | €400k |
| 2024-08-28 | Talous- ja henkilöstöhallintopalvelut ja näihin palveluihin liittyvät tietojärjestelmät kokonaispalveluna | Kymijoen Ravintopalvelut Oy | €255k |
| 2024-07-09 | Talous- ja henkilöstöhallinnon palvelut sekä järjestelmät | DigiFinland Oy | €779k |
Value = the awarded value the notice states, in EUR (converted at the notice date); framework agreements show none (their value is a ceiling, not spend). 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". Grouped by company name and winner country; not matched to a website yet.
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Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has Tilitoimisto Aarnio Oy won?
Tilitoimisto Aarnio Oy won 8 public contract awards published between 2024-07-09 and 2026-10-06, from 7 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-27).
Who are Tilitoimisto Aarnio Oy's biggest public-sector customers?
The public buyers that awarded Tilitoimisto Aarnio Oy the most contracts are Pohjois-Karjalan hankintatoimi (2), DigiFinland Oy (1) and Hämeenlinnan Seudun Vesi Oy (1) (awards, as of 2026-10-27).
What does Tilitoimisto Aarnio Oy supply to the public sector?
Most of Tilitoimisto Aarnio Oy's awards are in Business services (CPV 79) (5) and IT services (CPV 72) (3) as of 2026-10-27.
What is the value of Tilitoimisto Aarnio Oy's public contracts?
The 8 awards Tilitoimisto Aarnio Oy won alone that state a value add up to €3.5M; awards shared with other winners state one total for all and are not counted (as of 2026-10-27).
Cite as: Arcadium Data, "Tilitoimisto Aarnio Oy public tenders won: 8 contract awards", https://arcadiumdata.io/tenders/winners/tilitoimisto-aarnio-oy-fi/, data as of 2026-10-27.