STSEC OY: public contracts won
STSEC OY (stsec.fi) won 9 public contract awards from 9 public buyers between 2024-02-16 and 2026-03-10; the 6 it won alone that state a value total €4.9M. Source: Arcadium Data, data as of .
At a glance
- Latest win: Turvallisuus- ja vartiointipalvelujen hankinta, Salon kaupunki, 2026-03-10, €800k
- Track record: first award 2024-02-16, 9 awards; top buyers: HUS Kiinteistöt Oy (1), Keski-Pohjanmaan hyvinvointialue (1), Kotkan - Haminan seudun koulutuskuntayhtymä (1)
Follow this company Counts as of the latest notices in our database.
Company
| Field | Value |
|---|---|
| Registry number | 2311232-0 |
| Register | PRH / YTJ (FI) |
| Register status | Active |
| Legal form | OY |
| Registered | 2010 |
| Sector | TOL 2008 (NACE) 80010 |
| Website | stsec.fi |
STSEC 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.
Hiring at STSEC OY: open jobs, ATS and company signals.
Awards per month
Contract award notices naming STSEC OY as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| HUS Kiinteistöt Oy | 1 |
| Keski-Pohjanmaan hyvinvointialue | 1 |
| Kotkan - Haminan seudun koulutuskuntayhtymä | 1 |
| Kotkan kaupunki | 1 |
| Lappeenrannan kaupunki | 1 |
| Lohjan kaupunki | 1 |
| Pohjois-Pohjanmaan hyvinvointialue | 1 |
| Salon kaupunki | 1 |
| Sansia Oy | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Business services | 79 | 9 |
Buyer countries
| Country | Awards |
|---|---|
| Finland | 9 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2026-03-10 | Turvallisuus- ja vartiointipalvelujen hankinta | Salon kaupunki | €800k |
| 2026-02-20 | Vartiointipalvelut, Pohjois-Savon hyvinvointialue (2 winners) | Sansia Oy | €8.0M |
| 2026-01-15 | 931513 HUSK Tilausvartiointipalveluiden hankinta (Helsinki, Espoo, Vantaa, Kerava, Kirkkonummi, Kauniainen) (2 winners) | HUS Kiinteistöt Oy | n/a |
| 2025-08-12 | Vartiointipalvelut | Kotkan kaupunki | €850k |
| 2025-08-07 | Vartiointipalveluiden hankinta | Kotkan - Haminan seudun koulutuskuntayhtymä | €60,000 |
| 2025-06-20 | Turvallisuuspalveluiden hankinta 1.4.2025 - 31.3.2026 (optiot 1 + 1 + 1) | Lappeenrannan kaupunki | n/a |
| 2025-01-13 | Pohjois-Pohjanmaan hyvinvointialueen vartiointipalvelut Alue1, Kuusamo, Taivalkoski ja Pudasjärvi | Pohjois-Pohjanmaan hyvinvointialue | €1.7M |
| 2024-12-20 | Toimitilojen turva- ja hälytyspalvelujen hankinta 2025-2026 ( 2027 ) | Lohjan kaupunki | €300k |
| 2024-02-16 | Vartiointipalvelut | Keski-Pohjanmaan hyvinvointialue | €1.2M |
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 stsec.fi by company name, country and registry number where the notice states one.
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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 STSEC OY won?
STSEC OY won 9 public contract awards published between 2024-02-16 and 2026-03-10, from 9 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-28).
Who are STSEC OY's biggest public-sector customers?
The public buyers that awarded STSEC OY the most contracts are HUS Kiinteistöt Oy (1), Keski-Pohjanmaan hyvinvointialue (1) and Kotkan - Haminan seudun koulutuskuntayhtymä (1) (awards, as of 2026-10-28).
What does STSEC OY supply to the public sector?
Most of STSEC OY's awards are in Business services (CPV 79) (9) as of 2026-10-28.
What is the value of STSEC OY's public contracts?
The 6 awards STSEC OY won alone that state a value add up to €4.9M; awards shared with other winners state one total for all and are not counted (as of 2026-10-28).
Cite as: Arcadium Data, "STSEC OY public tenders won: 9 contract awards", https://arcadiumdata.io/tenders/winners/stsec.fi/, data as of 2026-10-28.