MARCHWOOD POWER LIMITED
Company number 04229146 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 2001-06-05
- Registered office
- Oceanic Way, Marchwood Industrial Park, Marchwood, Southampton, SO40 4BD
- Postcode
- SO40 4BD
- Capital
- 70,750,002 GBP
- Accounts category
- Full
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-06-05
- Next due by
- 2027-06-19
Nature of business (SIC)
- 35110 Production of electricity
Officers 8 current · 46 resigned
Group structure
Controlled by SSE THERMAL GENERATION HOLDINGS LIMITED — since 2021-07-22
Controlled by SSE GENERATION LIMITED — since 2016-04-06
Controlled by Munchener Ruckversicherungs Gesellschaft Aktiengesellschaft (HRB42039) — since 2016-04-06
From persons-with-significant-control filings on the public register.
Modern slavery statement
Registered a modern slavery statement for 2026 (period to 2025-12-31) — 7 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — Z9911811 (Tier 2), registered since 2007.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- marchwoodpower.com
- Phone
- 02380527999, 02380527998
Previous registered addresses 6
| Address | Changed on |
|---|---|
| OCEANIC WAY, MARCHWOOD INDUSTRIAL PARK, MARCHWOOD, SOUTHAMPTON SO40 4BW | 2007-05-10 |
| 165 QUEEN VICTORIA STREET, LONDON, EC4V 4DD | 2007-05-04 |
| 122 LONDON ROAD, KINGSTON UPON THAMES, SURREY KT2 6QJ | 2005-02-22 |
| ASHLEY HOUSE, 5 GROSVENOR SQUARE, SOUTHAMPTON, HAMPSHIRE SO15 2BE | 2004-02-09 |
| WHITTAKER HOUSE, 2 WHITTAKER AVENUE, RICHMOND UPON THAMES, SURREY TW9 1EH | 2003-03-20 |
| SOUTHSIDE, 105 VICTORIA STREET, LONDON, SW1E 6QT | 2002-11-04 |
Among its peers
3rd oldest
of 35 similar companies in SO, trading since 2001
The class of 2001
40%
of the 80,159 companies incorporated in 2001 are still active today; 57% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 5 titles
- Leasehold
- 5
- Most recent registration
- 2007-08-09
- Where
- Hampshire (5)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| HP652441 | Hampshire | Leasehold | 2007-08-09 | — |
| HP683025 | Hampshire | Leasehold | 2007-01-19 | — |
| HP683032 | Hampshire | Leasehold | 2007-01-19 | — |
| HP632059 | Hampshire | Leasehold | 2005-02-04 | — |
| HP652456 | Hampshire | Leasehold | 2004-12-22 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.