Owner · Company

Octopus Energy Topco Limited

Octopus Energy Topco Limited is a company in the United Kingdom. It is a subsidiary of Octopus Energy Holdco Limited, part of OE Holdco Ltd. It has 50 subsidiaries in the data, linked to 39 assets and rights.

Group

Parent companies

From Octopus Energy Topco Limited up to its ultimate parent in the data.

  1. Octopus Energy Topco Limited
  2. Octopus Energy Holdco Limited
  3. OE Holdco Ltd

Also a subsidiary of OE Holdco Ltd.

Subsidiaries

50 companies under Octopus Energy Topco Limited, direct and through other subsidiaries.

SubsidiaryHeld throughShareAssets and rights
Octopus Energy Group LimitedDirect——
Octopus EnergyOctopus Energy Group Limited—5
Octopus Energy Generation LimitedOctopus Energy Group Limited——
Octopus Energy Generation Fund Management Holdings LimitedOctopus Energy Generation Limited——
Octopus Renewables LimitedOctopus Energy Generation Fund Management Holdings Limited——
Octopus Energy Development Partnership GP LimitedOctopus Renewables Limited——
Octopus Reip DM Holdings LimitedOctopus Renewables Limited——
ORI JV Holdings 2 LimitedOctopus Renewables Limited——
ORI JV Holdings 6 LimitedOctopus Renewables Limited——
Reip IV Holdings LimitedOctopus Renewables Limited——
Sky Networks Holdings LimitedOctopus Renewables Limited——
Sky Rooftop Holdings 1 LimitedOctopus Renewables Limited——
Sky UK Development LimitedOctopus Renewables Limited—10
Octopus Energy Development Holdings LimitedOctopus Energy Development Partnership GP Limited——
Octopus Reip DM1 LimitedOctopus Reip DM Holdings Limited——
Octopus Reip DM2 LimitedOctopus Reip DM Holdings Limited——
Kirkton Wind Farm LimitedORI JV Holdings 2 Limited—2
HYRO Energy LimitedORI JV Holdings 6 Limited—2
Reip IV Midco LimitedReip IV Holdings Limited——
Eclipse Power LimitedSky Networks Holdings Limited——
Zestec Asset ManagementSky Rooftop Holdings 1 Limited—6
OEDP UK Holdco LimitedOctopus Energy Development Holdings Limited——
Octopus Renewable Energy Income Partnership GP LLPOctopus Reip DM1 Limited——
Burton Wold Holdings LimitedReip IV Midco Limited——
Yorkshire Wind Power Holdings LimitedReip IV Midco Limited——
Border Wind Farms LtdEclipse Power Limited—2
Eclipse Power Networks LimitedEclipse Power Limited——
Exagen Group LimitedOEDP UK Holdco Limited——
Perrinpit Road Solar LimitedOEDP UK Holdco Limited——
Renewable Energy Income Partnership Holdings 1 LimitedOctopus Renewable Energy Income Partnership GP LLP——
Burton Wold Wind Farm South LtdBurton Wold Holdings Limited——
Yorkshire WindpowerYorkshire Wind Power Holdings Limited—1
Exagen Capital LimitedExagen Group Limited——
Exagen Development LimitedExagen Group Limited—8
Renewable Energy Income Partnership Holdings 2 LimitedRenewable Energy Income Partnership Holdings 1 Limited——
Exagen SPV Holdco LimitedExagen Capital Limited——
Renewable Energy Income Partnership Holdings LimitedRenewable Energy Income Partnership Holdings 2 Limited——
Exagen Braunton Down LimitedExagen SPV Holdco Limited——
Arevalous Power SPV 1 LimitedRenewable Energy Income Partnership Holdings Limited——
Channel Solar LimitedRenewable Energy Income Partnership Holdings Limited—1
Cloford Common Farm LimitedRenewable Energy Income Partnership Holdings Limited—1
Holtwood Solar LimitedRenewable Energy Income Partnership Holdings Limited——
KS SPV 21 LimitedRenewable Energy Income Partnership Holdings Limited——
Lawn Lane Solar LimitedRenewable Energy Income Partnership Holdings Limited——
Little Morton LimitedRenewable Energy Income Partnership Holdings Limited——
Lodge Farm Solar LtdRenewable Energy Income Partnership Holdings Limited——
MTS Rydon SolarRenewable Energy Income Partnership Holdings Limited—1
Ratcliffe House Farm LimitedRenewable Energy Income Partnership Holdings Limited——
Somerton Door LimitedRenewable Energy Income Partnership Holdings Limited——
Walland Farm LimitedRenewable Energy Income Partnership Holdings Limited——

Subsidiaries' portfolio

39 assets and rights across the subsidiaries, each counted once. This total is apart from the portfolio above.

  • Power plants34
  • Grid connections5

Facts

FactValueSource
Name in the sourceOCTOPUS ENERGY TOPCO LIMITEDCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
LocationEnglandCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Company number16982052Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Register statusActiveCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Company typePrivate Limited CompanyCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Incorporated22 Jan 2026Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Industry (SIC)64209 - Activities of other holding companies n.e.c.Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026

Research on Octopus Energy Topco Limited.Its full portfolio, its parent companies, and an introduction to the people who decide on buying and selling.

Request research

Data on this page