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Case study · Energy technology

A sale to Octopus Energy, without a second adviser

Kuppa's software replaced the home energy survey. We ran the sale that took it to Octopus Energy, and did both the transaction documents and the completion accounts, so the founders never briefed two sets of advisers on the same deal.

ProvesOctopus' fastest transaction
Client
Kuppa
Engagement
Sale to Octopus Energy
Completion
Ahead of the agreed timetable
Workstreams
Legal and corporate finance
Two people in blue shirts standing in front of a planted wall with pink and purple flowers.
Photo: Octopus Energy
The situation

The aim was to avoid two firms briefing each other at the founders' expense.

Kuppa assesses a home's solar, heat pump and battery potential from satellite data, smart meter data and public records, in seconds and without sending a surveyor. It had done that for more than 250,000 homes.

Octopus Energy wanted the technology and the team. The founders did not want to run the sale through a law firm and a corporate finance firm briefing each other at their expense.

What we did

Three workstreams, largely in parallel

  • The transaction documents

    We acted on the legal side throughout, from term sheet to signing, against an acquirer with far more resource on the other side of the table.

  • The completion accounts

    The corporate finance work that usually needs a second firm sat with the same team. The sellers engaged once.

  • The points worth arguing

    We took a view early on which points changed the outcome and which did not, and conceded the second kind quickly. That is where the time came from.

  • Alongside all of it

    One team did both the legal and the finance work, so nothing had to be explained twice, and the founders did not have to manage the process.

Figure

One adviser, not two

Usually the law firm and the corporate finance firm are briefed separately and check each other's work at the client's expense, and the numbers only meet the drafting at the SPA stage. On Kuppa one team did both.

The usual way: two advisers, one hand-off.

THE USUAL WAYReconciled at your expenseHand-offLaw firmCF houseYou2 advisers, 1 hand-off, reconciled at your expense

The law firm and the corporate finance house are briefed separately and reconcile with each other at your expense.

Structure of the engagement as run, not a measurement.
Where it got to
250,000+
Homes assessed by Kuppa before the sale
One adviser
Across the legal and corporate finance workstreams
Early
Signed inside the agreed completion timetable

Kuppa's technology and team went into Octopus Energy in November 2025.

Who ran it

The people in the first conversation ran the deal.

Next · Client portfolio · RendescoOne continuing mandate for acquisitions, debt and equity.Rendesco is the UK's leading ground-source heat network developer. Under one continuing mandate we have run the asset bolt-on acquisitions, debt financings and the equity events: the run of share matters as the shareholder base moved, the first debt facility into the business, supplementary funding through Innovate UK, and roughly fifteen agreement templates modernised underneath the whole thing.

Heading into a sale? Call us before, not after.

If you are selling and would rather not run two sets of advisers, talk to us early. The earlier the call, the more we can add. The first conversation costs nothing.