CompanyCore
UK company intelligence
Company profile report
Prepared 05 June 2026

AMENTUM (UK) LTD.

03909808 · ltd · incorporated 2000-01-19

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
england-wales
Registered office
305 Bridgewater Place, Birchwood Park, Warrington, WA3 6XF, United Kingdom
SIC codes
39000 — SIC 39000
Accounts next due
2025-06-30
Confirmation statement next due
2026-08-09

2. Directors (3 active)

JONES, Loren Michael
director · appointed 2023-02-06 · born 3/1984 (age 42)
LAMB, James Michael
director · appointed 2022-10-24 · born 3/1981 (age 45)
SHAW, Martin Warwick
director · appointed 2023-06-23 · born 9/1967 (age 59)

3. Shareholders (1 active)

Amentum International Holdings Uk Ltd
75-100% shares · 75-100% voting · board control

4. Group structure

Amentum International Holdings Uk Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Amentum International Holdings Uk Ltd
Corporate parent · 75-100%

Headline verdict

Opportunity score
67/100 (Strong)
Owner dependency
moderate — 58/100
Red flags
1 high · 0 medium · 1 low