How much does Shawton Energy Limited make?

Shawton Energy Limited reported revenue of £3m and a loss of £947k in the year to 31 Dec 2024, according to its accounts filed at Companies House.

How many employees does Shawton Energy Limited have?

Shawton Energy Limited reported an average of 8 employees in the year to 31 Dec 2024.

Is Shawton Energy Limited profitable?

No — Shawton Energy Limited reported a loss of £947k in the year to 31 Dec 2024.

Company No. 09943388 · Incorporated 11 Jan 2016

Shawton Energy Limited

Registered name: SHAWTON ENERGY LIMITED

Part of Ampyr Idea Assetco UK Ltd group

Shawton Energy Limited made £3m revenue and a £947k loss in the year to 31 Dec 2024.

Shawton Energy Limited’s revenue was £3m in the year to 31 Dec 2024, with a loss of £947k and 8 employees. The company is classified under “construction of other civil engineering projects” and is based in Letchworth Garden City; we hold 3 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 42990Construction of other civil engineering projects n.e.c.

Status: Active
Location: Letchworth Garden City, East of England
Age: 10 yrs · since 2016
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 teamCapital-light

Revenue

£3m

Growth —

Profit

−£947k

Growth —

Profit margin

−31.9%

Gross 21.8%

Employees

Change —

Profit / employee

−£118k

Revenue/employee £371k

Profitable streak

0yrs

Consecutive profitable years in our data

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 to	30 Sep 2022	31 Dec 2023	31 Dec 2024
Disclosure	No P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	£3.9m	£3m
Cost of sales	—	£3.2m	£2.3m
Gross profit	—	£697k	£647k
Operating profit	—	−£196k	−£901k
Profit before tax	—	−£264k	−£947k
Profit after tax	—	−£264k	−£947k
Profit (best available)	—	−£264k	−£947k
Employees (average)	2	7	8
Ratios
Profit margin	—	−6.8%	−31.9%
Gross margin	—	18%	21.8%
Revenue per employee	—	£552k	£371k
Profit per employee	—	−£37.7k	−£118k
Balance sheet — indirect signals, not revenue
Cash at bank	£89.8k	£214k	£504k
Net assets	−£345k	−£609k	−£1.6m
Fixed assets	£890	£3.9k	£4.8k
Current assets	£431k	£514k	£894k
Debtors	£15.3k	£140k	£98k
Deferred income	£0	£48.3k	£831k
Source	FullAccounts · bulk data Jul 2024	FullAccounts · bulk data Jul 2024	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: −31.9%; Profit ÷ revenue.
Gross margin: 21.8%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £371k; Revenue ÷ average employees.
Profit per employee: −£118k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.2%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 28%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 3.3%; Money owed by customers. Low = customers pay quickly.

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: —; Now −£1.6m
Cash at bank: —; Now £504k
Headcount: —; Now 8
Deferred income: —; Now £831k
Fixed assets: —; Now £4.8k

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

Ampyr Idea Assetco UK Ltdultimate parent75–100%
Shawton Energy Limitedthis company

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

Sister companies (4)

Ampyr Distributed Energy Bess LtdFigures not disclosed
Ampyr Distributed Energy Finco LimitedFigures not disclosed
Bathgate Energy Storage LimitedFigures not disclosed
Newark Energy Storage LtdFigures not disclosed

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2024 (profit −£947k), from the Companies House accounts bulk data published Dec 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.