Octopus Energy (UK)

London, United Kingdom · Founded 2015 · Privately Held (backing)

Provider of energy supply and related energy services intended to serve households and businesses. Octopus Energy (UK) is based in London, United Kingdom and was founded in 2015. Its last reported valuation was $9 billion in Jun 2024. It has raised $4 billion.

Last reported valuation
$9.0B
Oct 2026
Priced at
—
Total raised
$4.0B
Last round
—
What is Octopus Energy (UK) worth?
$9.0Blast reported valuation · Oct 2026

Octopus Energy (UK)'s last reported valuation, Jun 2024. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Octopus Energy (UK) funding history

No rounds on record

No funding rounds for Octopus Energy (UK) are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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Octopus Energy (UK) valuation

Octopus Energy (UK)'s last reported valuation was $9 billion in Jun 2024. No priced round, secondary trade or fund mark has surfaced since.

How Octopus Energy (UK)'s valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Octopus Energy (UK), the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Octopus Energy (UK)

What is Octopus Energy (UK) worth?
Octopus Energy (UK) is valued at $9.0B as of Oct 2026. Octopus Energy (UK)'s last reported valuation, Jun 2024. Nothing priced has surfaced since.
How much has Octopus Energy (UK) raised?
Octopus Energy (UK) has raised $4.0B in total funding across its recorded rounds.