Turun Tunnin Juna Oy: tenders, sectors & how to win their contracts

Turun Tunnin Juna Oy has published 41 tenders in Finland.

Its buying sits in a single CPV division, architectural, construction, engineering and inspection services.

Across 4 awarded contracts the median value is €986.9k.

Its published awards total €3.7m.

How to win their contracts

Measured from Turun Tunnin Juna Oy's own published record — no estimates, no generic advice.

Plan for about 28 days to prepare a bid — that is the median gap between publication and deadline across 20 of their tenders.
They publish about 1.3 tenders a month, measured over 27 months of history.
Half of their 4 awarded contracts are worth €986.9k or less — size your bid to that range.
Most of their buying falls in architectural, construction, engineering and inspection services.
Their most frequent suppliers are Taratest Oy (5), Welado Oy (2), Sweco Infra & Rail Oy (2) — expect to bid against incumbents who already know this buyer.

Tender	Winner	Tender closed	Contract Value
SUUNNITTELUTTAMISEN JA ASIANTUNTIJAPALVELUIDEN KILPAILUTUS	Welado Oy	27 March 2023	€495k
Täydentävät kalliotutkimukset Espoo-Salo ja Salo-Hajala	Taratest Oy	-	€1.5m
Täydentävät kalliotutkimukset Espoo-Salo ja Salo-Hajala	Taratest Oy	-	€1.5m
Salo - Kupittaa mittausperustan rakentaminen ja mittaus	Taratest Oy	-	€236.1k