N-CleanTech Oy — Finland · TED award notices · Supplier record: 2 award notices, all years (Dec 2025 – Sep 2026); 2 since January 2024 (2 buyers); 51st rank in the line (of 125 suppliers · 2.0%); 29 buyers never served (46 notices in the line from them).
Assay record ASY-FI-11HU6MW04Y · Cite as: Assay Systems, “N-CleanTech Oy in the TED register for Finland”, https://assay-systems.com/register/fi/n-cleantech-oy/
2
award notices, all years
Dec 2025 – Sep 2026
2
since January 2024
2 buyers
51st
rank in the line
of 125 suppliers · 2.0%
29
buyers never served
46 notices in the line from them
Own record by year
award notices, 2023 onward
1
1
2023202420252026
Who buys from N-CleanTech Oy
since January 2024
2buyers
2notices
50%top buyer
Espoon kaupunki50.0%
1 notice
Helsingin kaupungin asunnot Oy50.0%
1 notice
The line
since January 2024
49award notices
30buyers
125suppliers
20.2%held by top ten
Heating, ventilation and air-conditioning installation work (CPV 45331000)
17
11
21
202420252026Jan–Sep
51stof 125 suppliers
1notices name N-CleanTech Oy
2.0%share of the line
33.3%of 3 notices from Espoon kaupunki
49new suppliers since 2025
Buyers that buy the line and never named N-CleanTech Oy
since November 2023
29buyers
46notices since 2024
18buyers took a new supplier
56suppliers came in that way
Tampereen Tilapalvelut Oy
9 notices
Niiralan Kulma Oy
3 notices
Senaatti-kiinteistöt
3 notices
Helen Ltd
2 notices
Helsingin kaupunki, kaupunkiympäristön toimiala
2 notices
Kommunalförbundet Södra Ålands utbildningsdistrikt
2 notices
Länsi-Uudenmaan hyvinvointialue
2 notices
Varsinais-Suomen hyvinvointialue
2 notices
Äänekosken kaupunki
1 notice
A-Kruunu Oy
1 notice
ESE-Energia Oy
1 notice
Fingrid Oyj
1 notice
Helsingin kaupungin liikenneliikelaitos
1 notice
Helsingin kaupungin rakentamispalveluliikelaitos Stara
1 notice
Hyvinkään kaupunki
1 notice
Iisalmen kaupunki
1 notice
Kirkkonummen kunta
1 notice
Kirkkonummen seurakuntayhtymä
1 notice
Koulutuskuntayhtymä Tavastia
1 notice
KOy Domus Arctopolis
1 notice
Kymenlaakson hyvinvointialueen tuki- ja kiinteistöpalvelut Oy
1 notice
Päijät-Hämeen hyvinvointialue
1 notice
Pirkanmaan hyvinvointialue, Kiinteistöhallinta ja toimitilapalvelut
Source: contract award notices for Finland in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 30 September 2026, accessed 11 October 2026.Assay Systems has changed the data.