CompanyCore
UK company intelligence
Company profile report
Prepared 20 May 2026
NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC
02366985 · plc · incorporated 1989-04-01
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- Avonbank, Feeder Road, Bristol, BS2 0TB
- SIC codes
- 35130 — SIC 35130
- Accounts next due
- 2026-09-30
- Confirmation statement next due
- 2026-10-23
2. Directors (8 active)
- BEINART, Janette Carolyn Mitchell
- director · appointed 2025-04-01 · born 3/1956 (age 70)
- BRANSTON, Paul
- director · appointed 2023-12-15 · born 11/1975 (age 51)
- DILLON, Jennifer Ann
- director · appointed 2024-04-01 · born 5/1972 (age 54)
- FUSSELL, Lindsey
- director · appointed 2023-08-21 · born 3/1973 (age 53)
- O’HARA, Cordelia
- director · appointed 2023-04-01 · born 3/1974 (age 52)
- PETTIFER, Darren
- director · appointed 2022-08-17 · born 4/1980 (age 46)
- QUINN, Roisin Anne
- director · appointed 2025-12-18 · born 4/1981 (age 45)
- SHARMA, Tanya Joy
- director · appointed 2024-07-01 · born 11/1986 (age 40)
3. Shareholders (1 active)
- National Grid Electricity Distribution Network Holdings Limited
- 75-100% shares · 75-100% voting · board control
4. Group structure
National Grid Electricity Distribution Network Holdings Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.
- National Grid Electricity Distribution Network Holdings Limited
- Corporate parent · 75-100%
Headline verdict
- Opportunity score
- 78/100 (Strong)
- Owner dependency
- moderate — 55/100
- Red flags
- 0 high · 0 medium · 0 low