The Aperlena Verdict
Open raceNo supplier dominates: 8 different companies have won the last 9 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 9 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryTenneT, a leading European electricity transmission system operator responsible for transporting electricity over long distances, operating and maintaining the grid, integrating renewables and ensuring grid stability, is procuring security and surveillance technology for the protection of its substations, which form part of critical infrastructure. The tender aims to conclude framework agreements together with service contracts covering ongoing support. Procurement is divided into two lots: Lot 1 covers intrusion detection systems and connection to the alarm fence, while Lot 2 covers intrusion detection systems, connection to the alarm fence and video surveillance systems. The grid area served by TenneT extends across large parts of Germany and the Netherlands, including onshore and offshore connections.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 3 days ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Construction work in Germany.
- This notice
- €115.0M
- Median award
- €274,906
- Middle half of past awards
- €119,958 to €704,763
The estimate is larger than three in four past awards.
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileTenneT TSO GmbH
- notices in the register
- 248
- awards
- 86
- awarded in total
- €46.2M
Who wins its contracts
Many suppliers- different companies won its awards
- 53
- of the awards went to the three most frequent winners
- 10%
Based on 60 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.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Matthäi Bauunternehmen GmbH & Co. KG | 2 | Nov 2025 | |
| BIEGE SPIE-MATTHÄI-WIESENSEE, bestehend aus: SPIE SAG GmbH, MATTHÄI Bauunternehmen GmbH & Co. KG, Wiesensee GmbH & Co. KG Bauunternehmen-Betonwerk | 1 | Dec 2025 | |
| Cteam Consulting & Anlagenbau GmbH | 1 | Nov 2025 | |
| Harting GmbH & Co. Malereibetrieb KG; MATTHÄI Bauunternehmen GmbH & Co. KG | 1 | May 2026 | |
| Hitachi Energy Germany AG | 1 | Nov 2025 |
Based on 9 awards with a linked company profile over the last 5 years.
100 open tenders right now
- Engineering services - Repair Preparedness Plan (RPP) for cable repair of the SuedLink / SuedOstLink HVDC projects No deadline published
- Power supply accessories - Framework agreement for load-bearing AC temporary lines - TenneT TSO GmbH No deadline published
- Temporary overhead line (Emergency restoration system) No deadline published
Market context
Larger than 96% of the open notices in Construction work across Europe.
- open now in Construction work
- 29,308
- median open notice
- €885,740
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,792
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,977
Based on 27,052 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
- tenders per lot on average (open and restricted procedures)
- 6.3
- of those lots received a single tender
- 7%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
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.
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