CompanyCore
UK company intelligence
Company profile report
Prepared 28 April 2026

SUBSEA TECHNOLOGY & RENTALS LIMITED

SC404769 · ltd · incorporated 2011-08-04

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
scotland
Registered office
28 Albyn Place, Aberdeen, AB10 1YL, United Kingdom
SIC codes
64209 — Activities of other holding companies n.e.c.
Accounts next due
2026-09-30
Confirmation statement next due
2026-08-18

2. Directors (2 active)

BANNERMAN, Stuart Charles
director · appointed 2023-04-10 · born 12/1962 (age 64)
STEELE, Stephen Samuel James
director · appointed 2022-03-17 · born 9/1973 (age 53)

3. Shareholders (1 active)

Project Poseidon Bidco Limited
75-100% shares · 75-100% voting · board control

4. Group structure

Project Poseidon Bidco Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Project Poseidon Bidco Limited
Corporate parent · 75-100%

5. Security

15 total charges (7 outstanding, 8 satisfied).

Headline verdict

Opportunity score
74/100 (Strong)
Owner dependency
high — 66/100
Red flags
0 high · 1 medium · 1 low