How much does Energysys Limited make?

Energysys Limited reported revenue of £3.8m and a loss of £221k in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Energysys Limited have?

Energysys Limited reported an average of 20 employees in the year to 31 Dec 2025.

Is Energysys Limited profitable?

No — Energysys Limited reported a loss of £221k in the year to 31 Dec 2025.

Company No. 03487903 · Incorporated 2 Jan 1998

Energysys Limited

Registered name: ENERGYSYS LIMITED

Part of Ascent Topco Limited group

Energysys Limited made £3.8m revenue and a £221k loss in the year to 31 Dec 2025.

Energysys Limited’s revenue grew 21% to £3.8m in the year to 31 Dec 2025, with a loss of £221k and 20 employees. The company is classified under “business and domestic software development” and is based in Liphook; we hold 4 years of its filed accounts.

Full P&L filedSection J · Information and communicationSIC 62012Business and domestic software development

Status: Active
Location: Liphook, South East
Age: 28 yrs · since 1998
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 2025

Key figures

Capital-lightDoing more with less

Revenue

£3.8m

Growth ▲21.2%

Profit

−£221k

Growth ▼225.6%

Profit margin

−5.8%

Gross 87.7%

Employees

Change ▼20%

Profit / employee

−£11k

Revenue/employee £190k

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.

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£2m	£2.8m	£3.1m	£3.8m
Cost of sales	£663k	£565k	£421k	£466k
Gross profit	£1.3m	£2.2m	£2.7m	£3.3m
Operating profit	−£136k	£218k	£232k	−£225k
Profit before tax	−£134k	£228k	£241k	−£221k
Profit after tax	−£134k	£223k	£176k	−£221k
Profit (best available)	−£134k	£223k	£176k	−£221k
Employees (average)	15	18	25	20
Ratios
Profit margin	−6.7%	7.9%	5.6%	−5.8%
Gross margin	66.8%	79.8%	86.6%	87.7%
Revenue per employee	£133k	£156k	£125k	£190k
Profit per employee	−£8.9k	£12.4k	£7k	−£11k
Growth (year on year)
Revenue growth	—	▲40.3%	▲11.7%	▲21.2%
Profit growth	—	—	▼21.1%	▼225.6%
Headcount growth	—	▲20%	▲38.9%	▼20%
Balance sheet — indirect signals, not revenue
Cash at bank	£749k	£506k	£271k	£1.7m
Net assets	£458k	£580k	£785k	£564k
Fixed assets	£38.4k	£44k	£33k	£35k
Current assets	£1.4m	£1.4m	£2.7m	£3.6m
Debtors	£270k	£37k	£1.2m	£380k
Deferred income	—	—	£1.6m	£1.7m
Source	FullAccounts · bulk data Jun 2024	FullAccounts · bulk data Jun 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: −5.8%; Profit ÷ revenue.
Gross margin: 87.7%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £190k; Revenue ÷ average employees.
Profit per employee: −£11k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.9%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 44.2%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 10%; 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: ▼28%; Now £564k
Cash at bank: ▲546%; Now £1.7m
Headcount: ▼20%; Now 20
Deferred income: ▲4%; Now £1.7m
Fixed assets: ▲6%; Now £35k

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

Ascent Topco Limitedultimate parent75–100%
Ascent Bidco Limited75–100%
Energysys Limitedthis company

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

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 2025 (profit −£221k), from the Companies House accounts bulk data published Sep 2026. 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.