# United Kingdom National Nuclear Laboratory Limited

## Details

- **Company number:** [03857752](https://find-and-update.company-information.service.gov.uk/company/03857752)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 7 Oct 1999
- **Registered office:** CHADWICK HOUSE WARRINGTON ROAD, BIRCHWOOD PARK, WARRINGTON, WA3 6AE
- **Nature of business:** [71122](/sic/71122) Engineering related scientific and technical consulting activities, [71200](/sic/71200) Technical testing and analysis
- **Corporate group:** [NNL Holdings Limited](/group/57735) (2 companies)


## Previous names

- National Nuclear Laboratory Limited (until 17 Dec 2024)
- Nexia Solutions Limited (until 10 Nov 2008)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Nnl Holdings Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 |  |




## Owned by

United Kingdom National Nuclear Laboratory Limited → [NNL Holdings Limited](/company/06859180)



## Controls

- [Nexia Solutions Limited](/company/06729401) (06729401)




## Companies at the same address

- [Evgil Limited](/company/16351272) (16351272)
- [Nexia Solutions Limited](/company/06729401) (06729401)
- [Northern Nuclear Alliance Limited](/company/09941255) (09941255)