CompanyCore
UK company intelligence
Company profile report
Prepared 23 May 2026
599 DEVELOPMENTS LTD
07586103 · ltd · incorporated 2011-03-31
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- The New Works, Roughmoor Industrial Estate, Williton, TA4 4RF
- SIC codes
- 68100 — Buying and selling of own real estate; 68209 — Other letting and operating of own or leased real estate
- Accounts next due
- 2026-09-30
- Confirmation statement next due
- 2027-04-14
2. Directors (2 active)
- GRAINGER, Mark Roger
- director · appointed 2023-02-06 · born 5/1959 (age 67)
- WELLS, Ann Mary
- director · appointed 2021-09-13 · born 1/1986 (age 40)
3. Shareholders (1 active)
- Rtb Private Equity Ltd
- 75-100% shares · 75-100% voting · board control
4. Group structure
Rtb Private Equity Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.
- Rtb Private Equity Ltd
- Corporate parent · 75-100%
5. Security
21 total charges (21 outstanding, 0 satisfied).
Headline verdict
- Opportunity score
- 76/100 (Strong)
- Owner dependency
- high — 73/100
- Red flags
- 0 high · 0 medium · 1 low