How much does Energy Systems Catapult Services Limited make?

Energy Systems Catapult Services Limited reported revenue of £4.8m and £101k profit in the year to 31 Mar 2026, according to its accounts filed at Companies House.

Is Energy Systems Catapult Services Limited profitable?

Yes — Energy Systems Catapult Services Limited reported a profit of £101k in the year to 31 Mar 2026.

Company No. 09629154 · Incorporated 8 Jun 2015

Energy Systems Catapult Services Limited

Registered name: ENERGY SYSTEMS CATAPULT SERVICES LIMITED

Part of Energy Systems Catapult Limited group

Energy Systems Catapult Services Limited made £4.8m revenue and £101k profit in the year to 31 Mar 2026.

Energy Systems Catapult Services Limited’s revenue fell 27% to £4.8m in the year to 31 Mar 2026, with £101k profit. The company is classified under “environmental consulting activities” and is based in Birmingham; we hold 3 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 74901Environmental consulting activities

Status: Active
Location: Birmingham, West Midlands
Age: 11 yrs · since 2015
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 Mar 2026

Key figures

Revenue

£4.8m

Growth ▼27%

Profit

£101k

Growth ▼67.3%

Profit margin

2.1%

Gross 2.7%

Employees

—

Change —

Profit / employee

—

Profitable streak

3yrs

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	31 Mar 2024	31 Mar 2025	31 Mar 2026
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£6.2m	£6.6m	£4.8m
Cost of sales	−£5.9m	−£6.2m	−£4.7m
Gross profit	£312k	£410k	£132k
Operating profit	£312k	£410k	£132k
Profit before tax	£312k	£414k	£135k
Profit after tax	£234k	£310k	£101k
Profit (best available)	£234k	£310k	£101k
Employees (average)	—	—	—
Ratios
Profit margin	3.8%	4.7%	2.1%
Gross margin	5.1%	6.2%	2.7%
Growth (year on year)
Revenue growth	—	▲7.4%	▼27%
Profit growth	—	▲32.6%	▼67.3%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data Oct 2025	Accounts · bulk data Oct 2025	Accounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 2.1%; Profit ÷ revenue.
Gross margin: 2.7%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: —; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: —; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: —; 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 —
Cash at bank: —; Now —
Headcount: —; Now —
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Energy Systems Catapult Limitedultimate parent75–100%
Energy Systems Catapult Services 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 accounts for the year to 31 Mar 2026 (profit £101k), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Updated from Companies House on 14 Oct 2026

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