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Company No. 13440773 · Incorporated 7 Jun 2021

Exagen Willowfields Limited

Registered name: EXAGEN WILLOWFIELDS LIMITED

Part of Octopus Energy Group Limited group

Exagen Willowfields Limited does not publish its revenue or profit. Its accounts to 31 Dec 2024 show net assets of -£749 and 1 employee.

Exagen Willowfields Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 31 Dec 2024 showed net assets of −£749 and 1 employee. The company is classified under “production of electricity” and is based in London; we hold 3 years of its filed accounts.

Balance sheet onlySection D · Electricity, gas, steam and air conditioning supplySIC 35110Production of electricity
Status
Active
Location
London, London
Age
5 yrs · since 2021
Type
Private Limited Company

Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.

Latest accounts · year to 31 Dec 2024

Key figures

Small team

Revenue not disclosed

Exagen Willowfields Limited’s accounts for the year to 31 Dec 2024 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.

We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.

Employees
1
Net assets
−£749

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to31 Dec 202231 Dec 202331 Dec 2024
DisclosureNo P&LNo P&LNo P&L
Profit & loss
Revenue (turnover)———
Profit (best available)———
Employees (average)—11
Ratios
Profit margin———
Growth (year on year)
Headcount growth——0%
Balance sheet — indirect signals, not revenue
Net assets£1£1−£749
Fixed assets——£1.1m
Current assets—£1£1
Debtors—£1£1
Deferred income——£750
SourceFullAccounts · bulk data Sep 2024FullAccounts · bulk data Sep 2024AbridgedAccounts · bulk data Sep 2025
Indirect — not revenue

Balance-sheet signals

Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.

Net assets
▼75000%
Now −£749
Cash at bank
—
Now —
Headcount
0%
Now 1
Deferred income
—
Now £750
Fixed assets
—
Now £1.1m

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Ownership chain

  1. Octopus Energy Group Limitedultimate parent75–100%
  2. Octopus Energy Generation Limited75–100%
  3. Octopus Energy Generation Fund Management Holdings Limited75–100%
  4. Octopus Renewables Limited75–100%
  5. Octopus Energy Development Partnership GP Limited75–100%
  6. Octopus Energy Development Holdings Limited75–100%
  7. Oedp UK Holdco Limited75–100%
  8. Exagen Group Limited75–100%
  9. Exagen Capital Limited75–100%
  10. Exagen SPV Holdco Limited75–100%
  11. Exagen Willowfields Limitedthis company

Bands show the share of ownership each company holds in the one below it.

Sister companies (19)

From the Persons with Significant Control register (corporate controllers only).

Same industry, similar size

Similar profitable businesses

Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from AbridgedAccounts for the year to 31 Dec 2024, from the Companies House accounts bulk data published Sep 2025. Spotted an error? Request a correction.

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.