How much does Sureserve Energy Services Public Buildings Limited make?

Sureserve Energy Services Public Buildings Limited reported revenue of £9m and a loss of £63.7k in the year to 30 Sep 2025, according to its accounts filed at Companies House.

How many employees does Sureserve Energy Services Public Buildings Limited have?

Sureserve Energy Services Public Buildings Limited reported an average of 18 employees in the year to 30 Sep 2025.

Company No. 09342867 · Incorporated 5 Dec 2014

Sureserve Energy Services Public Buildings Limited

Q: Is Sureserve Energy Services Public Buildings Limited profitable?

No — Sureserve Energy Services Public Buildings Limited reported a loss of £63.7k in the year to 30 Sep 2025.

Registered name: SURESERVE ENERGY SERVICES PUBLIC BUILDINGS LIMITED

Part of Volt Topco (CP) Limited group

Sureserve Energy Services Public Buildings Limited made £9m revenue and a £63.7k loss in the year to 30 Sep 2025.

Sureserve Energy Services Public Buildings Limited’s revenue grew 27% to £9m in the year to 30 Sep 2025, with a loss of £63.7k and 18 employees. The company is classified under “environmental consulting activities” and is based in London; we hold 3 years of its filed accounts.

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

Status: Active
Location: London, London
Age: 11 yrs · since 2014
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 30 Sep 2025

Key figures

Doing more with less

Revenue

£9m

Growth ▲26.8%

Profit

−£63.7k

Growth —

Profit margin

−0.7%

Gross 26.5%

Employees

Change ▼64.7%

Profit / employee

−£3.5k

Revenue/employee £498k

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 2023	30 Sep 2024	30 Sep 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£7.3m	£7.1m	£9m
Cost of sales	−£5.9m	−£5.6m	−£6.6m
Gross profit	£1.4m	£1.5m	£2.4m
Operating profit	−£1.1m	−£2.3m	−£2.5k
Profit before tax	−£1.1m	−£2.4m	−£84.6k
Profit after tax	−£851k	−£1.8m	−£63.7k
Profit (best available)	−£851k	−£1.8m	−£63.7k
Employees (average)	40	51	18
Ratios
Profit margin	−11.7%	−25.5%	−0.7%
Gross margin	19%	21.4%	26.5%
Revenue per employee	£182k	£139k	£498k
Profit per employee	−£21.3k	−£35.3k	−£3.5k
Growth (year on year)
Revenue growth	—	▼2.9%	▲26.8%
Headcount growth	—	▲27.5%	▼64.7%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data May 2025	Accounts · bulk data May 2025	Accounts · bulk data Jun 2026

Derived from the latest filing

How the business works

Profit margin: −0.7%; Profit ÷ revenue.
Gross margin: 26.5%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £498k; Revenue ÷ average employees.
Profit per employee: −£3.5k; 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: ▼65%; Now 18
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Volt Topco (CP) Limitedultimate parent75–100%
Volt Holdco (CP) Limited75–100%
Volt Midco (CP) Limited75–100%
Sureserve Group Holdings Limited75–100%
Sureserve Group Limited75–100%
Sureserve Holdings Limited75–100%
Sureserve Energy Holdings Limited75–100%
Sureserve Energy Services Public Buildings Limitedthis company

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

Sister companies (7)

Sureserve Energy Services North LimitedRev. £22.8m · Profit £1.7m
Hillside-Infinitas LimitedFigures not disclosed
Sureserve Asset Services LimitedFigures not disclosed
Sureserve Energy Services Meters LimitedFigures not disclosed
Sureserve Energy Services South West LimitedFigures not disclosed
Sureserve Energy Services UK LimitedFigures not disclosed
Sureserve Energy Services Wales LimitedFigures not disclosed

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 accounts for the year to 30 Sep 2025 (profit −£63.7k), from the Companies House accounts bulk data published Jun 2026. Spotted an error? Request a correction.

Updated from Companies House on 13 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.