CompanyCore
UK company intelligence
Company profile report
Prepared 17 May 2026
401 CYBER SECURITY LIMITED
09611788 · ltd · incorporated 2015-05-28
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- Ground Floor, The Maltings, Locks Hill, Rochford, SS4 1BB, England
- SIC codes
- 82990 — Other business support service activities n.e.c.
- Accounts next due
- 2027-02-28
- Confirmation statement next due
- 2026-12-06
2. Directors (2 active)
- OLDHAM, Katie Helen
- director · appointed 2023-09-18 · born 6/1974 (age 52)
- OLDHAM, Simon William
- director · appointed 2015-05-28 · born 1/1978 (age 48)
3. Shareholders (2 active)
- Mrs Katie Helen Oldham
- 25-50% shares · 25-50% voting
- Mr Simon William Oldham
- 25-50% shares · 25-50% voting · board control
Headline verdict
- Opportunity score
- 71/100 (Strong)
- Owner dependency
- high — 66/100
- Red flags
- 0 high · 1 medium · 0 low