TenneT TSO GmbH
260 notices in the register, 25 open now. 88 contracts awarded, worth €46.2M in all.
Main sectors Architecture & engineering services 64, Construction work 51, Business services 23, Agricultural & forestry services 18, Electrical machinery 17, Public utilities 17
Record
Awards by year
- 2026 32 awards €2.9M
- 2025 25 awards €17.8M
- 2024 4 awards €13.1M
- 2023 1 award
- 2022 1 award
- €500,000
- €5.0M
- largest, €10.0M
- value not published
Each dot is one award, placed on its date and sized by its value.
Relations
Who wins with this buyer
- Matthäi Bauunternehmen GmbH & Co. KG 3 contracts
- WTM Engineers GmbH 2 contracts €11,792,993
- Siemens Energy Global GmbH & Co. KG 2 contracts
- KODIAK GmbH 2 contracts
- Cteam Consulting & Anlagenbau GmbH 2 contracts
- Hitachi Energy Germany AG 2 contracts
- Bieter 2 contracts
- rmDATA GmbH 1 contract €10,000,000
Shares of the 62 awards this buyer made to a named company.
Practice
How it buys
Publishing rhythm
Publishes most in October and August.
Next likely wave: August 2027.
- Typical contract value
- €2,000,000
- Median of the last 145 priced notices
Based on 260 notices over the last 24 months.
What to expect from this buyer
Measured in its busiest sector Architecture & engineering services
- awarded, as a share of the estimate (median)
- 100%
- half between 100% and 100%, from 8 awards
Medians across the 20 comparable awards this buyer made in this sector over the last 5 years. Each figure uses the awards that publish the dates or values it needs.
Next 90 days
Coming up from this buyer
- tenders announced in advance (last 6 months)
- 4
- contracts due back on the market in the next 90 days
- 1
Scorecard
The buyer in figures
How it runs its calls for tender
- usual bidding window
- 31 days
- of its calls state an estimated value
- 52%
Estimates over its calls for tender of the last 3 years, bidding windows over the last 2. Deadline extensions only where the source updates a notice in place (TED publishes corrections as separate notices, so its buyers show none).
Who wins its contracts
Many suppliers- different companies won its awards
- 54
- of the awards went to the three most frequent winners
- 11%
- of its calls state an estimated value
- 52%
Based on 62 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- of the awards went to companies based in another country
- 7%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
Register
Tenders from this buyer
32
days to request
€600,000
est. value
28
days to request
€4,650,000
est. value
22
days to request
€7,200,000
est. value
22
days to request
€8,757,403
est. value
4
days to request
€1,400,000
est. value
6
days to request
€3,000,000
est. value
Open
€8,400,000
est. value