CompanyCore
UK company intelligence
Company profile report
Prepared 27 April 2026

ABACUS SIGMA LIMITED

NI028021 · ltd · incorporated 1993-12-15

1. Company facts

Status
active
Lifecycle
💤 Zombie — Technically active but dormant or stalled — minimal activity.
Jurisdiction
northern-ireland
Registered office
12 Ardara Elms, Comber, Newtownards, BT23 5UD, Northern Ireland
SIC codes
68100 — Buying and selling of own real estate; 70229 — Management consultancy activities other than financial management
Accounts next due
2026-12-31
Confirmation statement next due
2027-01-19

2. Directors (1 active)

HEATH, Michael John
director · appointed 1993-12-15 · born 4/1957 (age 69)

3. Shareholders (2 active)

Michael Heath
50-75% shares · 50-75% voting
Audrey Heath
25-50% shares · 25-50% voting

4. Security

3 total charges (3 outstanding, 0 satisfied).

Headline verdict

Opportunity score
76/100 (Strong)
Owner dependency
critical — 100/100
Red flags
1 high · 0 medium · 0 low