Supplier
Siemens Energy Limited public sector contracts
- Contracts won
- 5
- In the last 12 months
- 1
- Buyers
- 5
- Value, last 12 months
- £234m
Values as award notices state them; frameworks can include a ceiling rather than money spent.
Contracts won
| Contract | Trade | Value | Bids | Awarded |
|---|---|---|---|---|
| T322 NIEN Transmission Substation Turnkey (Amended) Northern Ireland Electricity Networks · 1 of 2 lots | Construction | £234m | — | 22 Jun 2026 |
| Provision for Remote Diagnostics and Technical Support for NOC Vessels National Oceanography Centre · ends 30 Sept 2026 | Architecture and engineering | — | — | — |
| Cyber Security Support Services | IT services and software | — | — | — |
| National Grid Substation Construction National Grid UK Limited · 2 of 3 lots | Construction | — | — | — |
| CM3107 Lightning Protection Supply and Inspection Services Northern Gas Networks Limited · 3 of 7 lots | Architecture and engineering | — | — | — |
Contracts ending in the next 12 months
These are often re-tendered, so this is when competitors start preparing.
- Provision for Remote Diagnostics and Technical Support for NOC VesselsNational Oceanography Centre · ends 30 September 2026
Main buyers
Contracts won from each
Trades
Contracts won in each
Data from public contract notices on Find a Tender and Contracts Finder. Something wrong? Tell us and we will correct it. We correct errors, but do not remove public award data.