CompanyCore
UK company intelligence
Company profile report
Prepared 02 August 2026
BARRIER BIOTECH LIMITED
02493312 · ltd · incorporated 1990-04-18
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- 36 Haverscroft Industrial Estate, New Road, Attleborough, NR17 1YE
- SIC codes
- 20200 — SIC 20200; 20590 — SIC 20590; 72110 — Research and experimental development on biotechnology
- Accounts next due
- 2027-07-31
- Confirmation statement next due
- 2027-01-05
2. Directors (4 active)
- BACK, Katherine Winnaretta
- director · appointed 2025-10-31 · born 12/1988 (age 38)
- BACK, Nigel Barry Quarles
- director · appointed 1996-11-10 · born 1/1949 (age 77)
- O'FARRELL, Emma Adelaide
- director · appointed 2025-10-31 · born 11/1984 (age 42)
- O'FARRELL, Phil Guy
- director · appointed 2025-10-31 · born 1/1984 (age 42)
3. Shareholders (1 active)
- Barrier Holdings Limited
- 75-100% shares · 75-100% voting
4. Group structure
Barrier Holdings Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.
- Barrier Holdings Limited
- Corporate parent · 75-100%
5. Security
6 total charges (4 outstanding, 2 satisfied).
Headline verdict
- Opportunity score
- 78/100 (Strong)
- Owner dependency
- high — 73/100
- Red flags
- 0 high · 2 medium · 0 low