buyer · GB-PPONPHQL-5234-MWWV
National Energy System Operator Limited
as a buyer
51 procurement records (49 unique titles), of which 19 have award details , between 11 Apr 2023 and 24 Jul 2026.
contracts published
51
median value
£4.8m
excludes ceilings
largest
£29m
open now
0
top suppliers
| supplier | awards | median |
|---|---|---|
| Efficio Limited | 3 | £7,700,000 |
| Gowling WLG (UK) LLP | 2 | £9,000,000 |
| DLA Piper UK LLP | 2 | £12,700,000 |
| Dentons UK and Middle East LLP | 2 | £12,700,000 |
| Tlt Llp | 2 | £5,550,000 |
| Addleshaw Goddard LLP | 2 | £12,700,000 |
| Salesforce UK Limited | 2 | £4,008,005 |
| Shakespeare Martineau LLP | 1 | £16,500,000 |
| Total Security Protection Limited | 1 | £1,206,000 |
| Bdo Llp | 1 | £1,850,000 |
| Bytes Software Services Limited | 1 | £660,000 |
| Insight Direct (UK) Ltd | 1 | · |
what it buys
- IT services 10
- business and professional services 10
- software and information systems 7
- security and defence equipment 6
- architecture and engineering 4
- construction work 2
- health and social care 1
- transport services 1
- freight, logistics and travel 1
- public administration and defence 1
contracts published
every contract published by National Energy System Operator Limited →
as published
This page combines 9 separate records from the source data. Every one is listed below exactly as the publisher filed it, so you can check the grouping yourself.
| name as published | identifier | postcode | records |
|---|---|---|---|
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-PPON PHQL-5234-MWWV | RG41 5BN | 31 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-COH 11014226 | RG415BN | 10 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-SRS supplierregistration.cabinetoffice.gov.uk/ABhA3yHw | RG415BN | 3 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | · | RG41 5BN | 3 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-COH 10841592 | WC2N5EH | 1 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-COH OCDS-H6VHTK-04D52D | POSTCODE | 1 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-COH 01014226 | · | 1 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-COH NATIONALENERGYSYSTEMOPERATORLIMITED | RG415BN | 1 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | GB-COH NESO0012 | · | 0 |
why these were combined
- identical name and address · RG415BN 4
- identical name · national energy system operator ltd 4
Matching uses organisation identifiers where publishers provide them, falling back to name and address. Records are never combined on address alone, because one shared-service postcode carries 244 different organisations. how this works