Castek Oy: public contracts won
Castek Oy (castek.fi) won 9 public contract awards from 9 public buyers between 2019-06-11 and 2026-04-09. Source: Arcadium Data, data as of .
At a glance
- Latest win: Kuntoarviot ja kuntotutkimukset, Helsingin Asumisoikeus Oy, 2026-04-09
- Active public contracts: 1 with an end date in the next 18 months (1 stated). Next to end: 2028-01-07, Aalto-yliopistokiinteistöt Oy (end date stated)
- Track record: first award 2019-06-11, 9 awards; top buyers: Aalto-yliopistokiinteistöt Oy (1), Espoon kaupunki (1), Helsingin Asumisoikeus Oy (1)
Follow this company Counts as of the latest notices in our database.
Company
| Field | Value |
|---|---|
| Registry number | 2809803-8 |
| Register | PRH / YTJ (FI) |
| Register status | Active |
| Legal form | OY |
| Registered | 2017 |
| Sector | TOL 2008 (NACE) 41000 |
| Website | castek.fi |
Castek 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 |
|---|---|---|---|---|
| 2028-01-07 | Puitesopimus. Rakennuttamis-, konsultointi- ja kiinteistökehityspalvelut | Aalto-yliopistokiinteistöt Oy (FI) | n/a | end date stated |
Contracts ending = award notices naming Castek 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 Castek Oy: open jobs, ATS and company signals.
Awards per month
Contract award notices naming Castek Oy as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Architecture and engineering services | 71 | 9 |
Buyer countries
| Country | Awards |
|---|---|
| Finland | 9 |
Recent awards
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". Matched to castek.fi by company name, country and registry number where the notice states one.
Track public contracts
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Source: Arcadium Data tenders database, 4,131,157 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 2026-10-28.
Questions
How many public contracts has Castek Oy won?
Castek Oy won 9 public contract awards published between 2019-06-11 and 2026-04-09, from 9 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-28).
Who are Castek Oy's biggest public-sector customers?
The public buyers that awarded Castek Oy the most contracts are Aalto-yliopistokiinteistöt Oy (1), Espoon kaupunki (1) and Helsingin Asumisoikeus Oy (1) (awards, as of 2026-10-28).
What does Castek Oy supply to the public sector?
Most of Castek Oy's awards are in Architecture and engineering services (CPV 71) (9) as of 2026-10-28.
Cite as: Arcadium Data, "Castek Oy public tenders won: 9 contract awards", https://arcadiumdata.io/tenders/winners/castek.fi/, data as of 2026-10-28.