SCIENTIFIC DRILLING CONTROLS LIMITED

1. Company facts

Status

active

Lifecycle

🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.

Jurisdiction

england-wales

Registered office

Connect House 133 - 137 Alexandra Road, Wimbledon, London, SW19 7JY, England

SIC codes

09100 — SIC 09100

Accounts next due

2026-09-30

Confirmation statement next due

2026-09-11

2. Directors (2 active)

LEAHY, Michael

director · appointed 2016-01-05 · born 11/1964 (age 62)

SHEWAN, Michael Roy

director · appointed 2016-01-06 · born 7/1970 (age 56)

3. Shareholders (1 active)

Scientific Drilling International, Inc.

75-100% shares · 75-100% voting · board control · significant influence

4. Group structure

Scientific Drilling International, Inc. is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Scientific Drilling International, Inc.

Corporate parent · 75-100%

5. Security

3 total charges (0 outstanding, 3 satisfied).

Headline verdict

Opportunity score

78/100 (Strong)

Owner dependency

high — 66/100

Red flags

0 high · 1 medium · 0 low