How much does Capitol Engineering Services Limited make?

Capitol Engineering Services Limited reported revenue of £16.7m and £568k profit in the year to 30 Nov 2025, according to its accounts filed at Companies House.

How many employees does Capitol Engineering Services Limited have?

Capitol Engineering Services Limited reported an average of 87 employees in the year to 30 Nov 2025.

Is Capitol Engineering Services Limited profitable?

Yes — Capitol Engineering Services Limited reported a profit of £568k in the year to 30 Nov 2025.

Company No. 02810043 · Incorporated 16 Apr 1993

Capitol Engineering Services Limited

Registered name: CAPITOL ENGINEERING SERVICES LIMITED

Capitol Engineering Services Limited made £16.7m revenue and £568k profit in the year to 30 Nov 2025.

Capitol Engineering Services Limited’s revenue grew 9% to £16.7m in the year to 30 Nov 2025, with £568k profit and 87 employees. The company is classified under “electrical installation” and is based in Tolworth; we hold 4 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43210Electrical installation

Status: Active
Location: Tolworth, London
Age: 33 yrs · since 1993
Type: Private Limited Company

Latest accounts · year to 30 Nov 2025

Key figures

IndependentCapital-lightOperating leverageBoring industryCash flow filed

Revenue

£16.7m

Growth ▲8.8%

Profit

£568k

Growth ▲13.7%

Profit margin

3.4%

Gross 24.3%

Employees

Change ▲4.8%

Profit / employee

£6.5k

Revenue/employee £191k

Profitable streak

4yrs

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	30 Nov 2022	30 Nov 2023	30 Nov 2024	30 Nov 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£15.8m	£15.7m	£15.3m	£16.7m
Cost of sales	£11.8m	£12.6m	£11.9m	£12.6m
Gross profit	£4m	£3.1m	£3.4m	£4.1m
Operating profit	£1.7m	£658k	£715k	£837k
Profit before tax	£1.7m	£636k	£696k	£789k
Profit after tax	£1.3m	£469k	£499k	£568k
Profit (best available)	£1.3m	£469k	£499k	£568k
Staff costs	£3.6m	£4m	£4.7m	£5m
Employees (average)	75	78	83	87
Ratios
Profit margin	8.5%	3%	3.3%	3.4%
Gross margin	25.5%	19.6%	21.9%	24.3%
Revenue per employee	£211k	£201k	£184k	£191k
Profit per employee	£17.9k	£6k	£6k	£6.5k
Cash conversion	−17.4%	−142.3%	−143.5%	−140.4%
Growth (year on year)
Revenue growth	—	▼0.9%	▼2.6%	▲8.8%
Profit growth	—	▼65.2%	▲6.5%	▲13.7%
Headcount growth	—	▲4%	▲6.4%	▲4.8%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.4m	£1.9m	£2.5m	£2.9m
Net assets	£2.4m	£2.9m	£3.4m	£4m
Fixed assets	£548k	£941k	£1.1m	£1.1m
Current assets	£5m	£5.1m	£6.1m	£7.2m
Debtors	£3.5m	£3.1m	£3.6m	£3.8m
Deferred income	£205k	£191k	£185k	£155k
Cash from operations	−£296k	−£937k	−£1m	−£1.2m
Source	FullAccounts · bulk data Jul 2024	FullAccounts · bulk data Jul 2024	FullAccounts · bulk data Jul 2025	FullAccounts · bulk data May 2026

Derived from the latest filing

How the business works

Profit margin: 3.4%; Profit ÷ revenue.
Gross margin: 24.3%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £191k; Revenue ÷ average employees.
Profit per employee: £6.5k; Profit ÷ average employees.
Cash conversion: −140.4%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 6.6%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 0.9%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 22.6%; 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: ▲17%; Now £4m
Cash at bank: ▲15%; Now £2.9m
Headcount: ▲5%; Now 87
Deferred income: ▼16%; Now £155k
Fixed assets: ▲3%; Now £1.1m

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Nov 2025 (profit £568k), from the Companies House accounts bulk data published May 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.