TLT-Building Oy: public contracts won
TLT-Building Oy won 5 public contract awards from 1 public buyers between 2023-12-12 and 2025-10-15; the 5 it won alone that state a value total €2.8M. Source: Arcadium Data, data as of .
Contracts ending in the next 18 months
| Ends | Contract | Buyer | Value | End date basis |
|---|---|---|---|---|
| 2027-12-19 | Updating of Fingrid's type supports | Fingrid Oyj (FI) | €45,000 | signed + duration |
Contracts ending = award notices naming TLT-Building 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.
Awards per month
Contract award notices naming TLT-Building Oy as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Fingrid Oyj | 5 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Architecture and engineering services | 71 | 3 |
| Public utilities | 65 | 2 |
Buyer countries
| Country | Awards |
|---|---|
| Finland | 5 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2025-10-15 | Hausjärvi-Anttila 400 kV voimajohtoyhteyden yleissuunnittelu | Fingrid Oyj | €800k |
| 2025-05-20 | Nuojuankangas-Seitenjärvi 400+110 kV yleissuunnittelu | Fingrid Oyj | €559k |
| 2024-11-08 | 400 kV+110 kV voimajohdon Honkajoki - Nokia yleissuunnittelu | Fingrid Oyj | €800k |
| 2024-05-21 | 400 kV+110 kV voimajohdon Åback - Honkajoki yleissuunnittelu | Fingrid Oyj | €377k |
| 2023-12-12 | 1936-P1-1 | Fingrid Oyj | €279k |
Value = the awarded value the notice states, in EUR (converted at the notice date). 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, 3,611,641 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has TLT-Building Oy won?
TLT-Building Oy won 5 public contract awards published between 2023-12-12 and 2025-10-15, from 1 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-26).
Who are TLT-Building Oy's biggest public-sector customers?
The public buyers that awarded TLT-Building Oy the most contracts are Fingrid Oyj (5) (awards, as of 2026-10-26).
What does TLT-Building Oy supply to the public sector?
Most of TLT-Building Oy's awards are in Architecture and engineering services (CPV 71) (3) and Public utilities (CPV 65) (2) as of 2026-10-26.
What is the value of TLT-Building Oy's public contracts?
The 5 awards TLT-Building Oy won alone that state a value add up to €2.8M; awards shared with other winners state one total for all and are not counted (as of 2026-10-26).
Cite as: Arcadium Data, "TLT-Building Oy public tenders won: 5 contract awards", https://arcadiumdata.io/tenders/winners/tlt-building-oy-fi/, data as of 2026-10-26.