CompanyCore
UK company intelligence
Company profile report
Prepared 04 June 2026
SDI GROUP PLC
06385396 · plc · incorporated 2007-09-28
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- Beacon House, Nuffield Road, Cambridge, CB4 1TF
- SIC codes
- 70100 — Activities of head offices
- Accounts next due
- 2026-10-31
- Confirmation statement next due
- 2026-11-24
2. Directors (6 active)
- BROWN, Stephen Mark
- director · appointed 2023-09-29 · born 5/1973 (age 53)
- EARLY, Louise Elizabeth
- director · appointed 2023-02-01 · born 3/1975 (age 51)
- FORD, Eric Kenelm
- director · appointed 2010-03-16 · born 5/1949 (age 77)
- HOSTY, Andrew Joseph, Dr
- director · appointed 2022-08-08 · born 2/1965 (age 61)
- SHARMA, Amitabh
- director · appointed 2022-08-08 · born 1/1967 (age 59)
- TILSTON, David Frank
- director · appointed 2017-07-26 · born 10/1957 (age 69)
4. Security
8 total charges (7 outstanding, 1 satisfied).
Headline verdict
- Opportunity score
- 76/100 (Strong)
- Owner dependency
- high — 65/100
- Red flags
- 0 high · 1 medium · 1 low