CompanyCore
UK company intelligence
Company profile report
Prepared 27 April 2026

ABACUS DEVELOPMENTS LIMITED

01038942 · ltd · incorporated 1972-01-19

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
england-wales
Registered office
Concept House, Home Park Mill Link, Kings Langley, WD4 8UD, United Kingdom
SIC codes
41100 — Development of building projects; 68320 — Management of real estate on a fee or contract basis
Accounts next due
2026-07-31
Confirmation statement next due
2026-08-30

2. Directors (2 active)

DEMPSEY, John Alistair
director · appointed 2025-01-17 · born 5/1974 (age 52)
WOTHERSPOON, Robert John William
director · appointed 2018-10-31 · born 1/1967 (age 59)

3. Shareholders (1 active)

Sir Robert Mcalpine Enterprises Limited
75-100% shares · 75-100% voting · board control

4. Group structure

Sir Robert Mcalpine Enterprises Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Sir Robert Mcalpine Enterprises Limited
Corporate parent · 75-100%

5. Security

21 total charges (1 outstanding, 20 satisfied).

Headline verdict

Opportunity score
78/100 (Strong)
Owner dependency
high — 66/100
Red flags
0 high · 1 medium · 0 low