United Kingdom National Nuclear Laboratory Limited

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Large Enterprise

United Kingdom National Nuclear Laboratory Limited

03857752Private Limited With Share Capital

Chadwick House Warrington Road, Birchwood Park, Warrington, WA36AE
Incorporated

07/10/1999

Company Age

26 years

Directors

9

Employees

1,590

SIC Code

71122

Risk

very low risk

Company Overview

Registration, classification & business activity

United Kingdom National Nuclear Laboratory Limited (03857752) is a private limited with share capital incorporated on 07/10/1999 (26 years old) and registered in warrington, WA36AE. The company operates under SIC code 71122 - engineering related scientific and technical consulting activities.

As the uk’s national laboratory for nuclear fission, nnl is harnessing nuclear science to help solve some of the world’s biggest challenges. our purpose is ‘nuclear science to benefit society’ and we channel our work into four focus areas: clean energy, health and nuclear medicine, environmental res...

Private Limited With Share Capital
SIC: 71122
Large Enterprise
Incorporated 07/10/1999
WA36AE
1,590 employees

Financial Overview

Total Assets

£273.35M

Liabilities

£184.11M

Net Assets

£89.23M

Turnover

£264.83M

Cash

£29.88M

Key Metrics

1,590

Employees

9

Directors

1

Shareholders

10

Patents

Board of Directors

5

Innovate Grants

13

This company received a grant of £15593.0 for Closed Loop Variable Buoyancy Lifting System For In-Pond Nuclear Retrievals. The project started on 01/10/2017 and ended on 31/08/2018.

This company received a grant of £15977.0 for Alpha Glovebox Decommissioning Feasibility Study. The project started on 01/02/2018 and ended on 31/01/2019.

+11 more grants available

Import / Export

Imports
12 Months9
60 Months47
Exports
12 Months2
60 Months16

Risk Assessment

very low risk

International Score

Future Factor

good

Performance Rating

Accounts

Typefull accounts
Due Date30/06/2027
Filing Date05/06/2026
Latest Accounts30/09/2025

Trading Addresses

Workington Laboratory, Havelock Road, Derwent Howe, Workington, Cumbria, CA143YQ
Chadwick House, Warrington Road, Birchwood Park, Birchwood, Warrington, Cheshire, WA36AERegistered
Unit 9 Tintern Avenue, Chester, Cheshire, CH21SB

Contact

01946779000
accountspayable@nnl.co.ukschools@nnl.co.ukcustomer@nnl.co.uk
nnl.co.uk
Chadwick House Warrington Road, Birchwood Park, Warrington, WA36AE