HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä: public contracts and tenders
HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä awarded 98 public contracts worth €240.5M where a value is stated since 2023-11-09; the health and social work services contract held by Lääkärikeskus Aava Oy (PRH / YTJ (FI) 2311119-2) ends on 2026-12-31 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 77 of 98 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä |
| Country | Finland |
| Buyer type | Public undertaking (regional) |
| City | HSY |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| VM Suomalainen Oy | 0398184-4 PRH / YTJ (FI) | vmsuomalainen.fi | 6 | €35.8M |
| Onninen Oy | 1071207-9 PRH / YTJ (FI) | onninen.fi | 4 | €2.6M |
| Ulefos Oy | 4 | €8.8M | ||
| DAHL SUOMI OY | 3 | €2.3M | ||
| Rudus Oy | 3 | €3.2M | ||
| Saint-Gobain Finland Oy PAM | 3 | €2.2M | ||
| Verdis Oy | 2230771-6 PRH / YTJ (FI) | verdis.fi | 2 | €16.1M |
| Espoon KTK Oy | 2 | €6.5M | ||
| Oy Lining Ab | 2 | €1.2M | ||
| Twoday Biit Oy | 2 | n/a | ||
| Lääkärikeskus Aava Oy | 2311119-2 PRH / YTJ (FI) | aava.fi | 1 | €4.9M |
| AFRY Finland Oy | 0625905-6 PRH / YTJ (FI) | afry.com | 1 | €1.1M |
| Avarn Security Oy | 0108013-7 PRH / YTJ (FI) | avarnsecurity.fi | 1 | €325k |
| Baltic Bulk Oy | 0856916-2 PRH / YTJ (FI) | bblogistics.fi | 1 | €749k |
| Biobag Finland Oy | 0689487-7 PRH / YTJ (FI) | biobag.fi | 1 | €263k |
Suppliers named on HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä's award notices (the top 15 of 79); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä 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. 30 contracts (the 25 soonest shown); a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-13 | Opasteet, kyltit ja liikennemerkit | 2026-10-13 | n/a |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Waste, cleaning and environmental services | 90 | 15 | €39.1M |
| Construction materials | 44 | 13 | €35.6M |
| Construction work | 45 | 13 | €99.4M |
| Repair and maintenance services | 50 | 4 | €7.4M |
| Architecture and engineering services | 71 | 4 | €4.3M |
| Chemical products | 24 | 3 | €7.2M |
| IT services | 72 | 3 | €590k |
| Mining and basic metals | 14 | 2 | €3.8M |
| Industrial machinery | 42 | 2 | €2.0M |
| Transport services | 60 | 2 | €7.2M |
| Transport support and travel services | 63 | 2 | €2.0M |
| Financial and insurance services | 66 | 2 | €5.2M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-10-14 | Munkkiniemi (Talinpuisto-Laajalahdenaukio, Perustie) TP 21-26 | Louhintahiekka Oy | €10.6M |
| 2026-10-07 | Vartiointipalvelut | Reila Palvelut Oy, Hälytyskeskus Hälyttävä Oy | €6.8M |
| 2026-09-21 | Polyalumiinikloridi (PAX) HSY:n jätevedenpuhdistamoille 2026 - 2028, TP 12 - 26 | Kemira Oyj | €600k |
| 2026-09-09 | Lassila - Söderskog viemäritunnelin suunnittelu TP 23-26 | AFRY Finland Oy | €1.1M |
| 2026-09-07 | Betoni- ja kiviainesylitteen käsittely | Ahosen Kierrätysmurskaus Oy | €750k |
| 2026-07-22 | Liete-, biojäte- ja puutarhajätekompostiaumojen käännöt 2026 - 2028, TP 103/25 | Ruthon Services Oy | €430k |
| 2026-06-29 | Muoviputkien sähköhitsausosat 2026 - 2028 TP 1/26 | DAHL SUOMI OY | €560k |
| 2026-06-12 | Pakkausjätteen monilokeron kiinteistökeräys 2026 - 2031, TP 23/25 | Verdis Oy | €16.1M |
| 2026-06-11 | Kylmävesimittareiden tarkastus | VMH Kalibro Oy | €1.2M |
| 2026-06-09 | Pahvi-, muovi- ja metallitynnyrit | Pakkaus Piippo Oy, Zymotec Oy, NG Nordic Finland Oy | €207k |
Follow this buyer free
Get HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Finland). The same data is in the REST API and the MCP server.
Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
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 HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä awarded?
HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä published 98 contract award notices between 2023-11-09 and 2026-10-14; the 77 that state a value add up to €240.5M (official notices, as of 2026-10-27).
Who are HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä's biggest suppliers?
By contract awards: VM Suomalainen Oy (6), Onninen Oy (4) and Ulefos Oy (4) (as of 2026-10-27). Winners that could be a private person are not named.
Which HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä contracts end soon?
30 contracts awarded by HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä end in the next 18 months. The soonest with a named holder is the health and social work services contract held by Lääkärikeskus Aava Oy, ending on 2026-12-31 (end date stated) (as of 2026-10-27).
Does HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä have open tenders now?
Yes: 1 calls for tender from HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä buy?
Most of HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä's awards are in Waste, cleaning and environmental services (CPV 90) (15), Construction materials (CPV 44) (13) and Construction work (CPV 45) (13) (as of 2026-10-27).
Cite as: Arcadium Data, "HSY Helsingin seudun ympäristöpalvelut -kuntayhtymä tenders and contracts: 98 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/hsy-helsingin-seudun-ymparistopalvelut-kuntayhtyma-fi/, data as of 2026-10-27.