How much does SRC Infrastructure Limited make?

SRC Infrastructure Limited reported revenue of £24.1m and £494k profit in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does SRC Infrastructure Limited have?

SRC Infrastructure Limited reported an average of 66 employees in the year to 31 Mar 2025.

Is SRC Infrastructure Limited profitable?

Yes — SRC Infrastructure Limited reported a profit of £494k in the year to 31 Mar 2025.

Company No. 04694217 · Incorporated 12 Mar 2003

SRC Infrastructure Limited

Registered name: SRC INFRASTRUCTURE LIMITED

SRC Infrastructure Limited made £24.1m revenue and £494k profit in the year to 31 Mar 2025. read from filing text

SRC Infrastructure Limited’s revenue grew 16% to £24.1m in the year to 31 Mar 2025, with £494k profit and 66 employees. The company is classified under “other engineering activities” and is based in London; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 71129Other engineering activities

Status: Active
Location: London, London
Age: 23 yrs · since 2003
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. From the filing: “The entity has been controlled throughout the year by”

Latest accounts · year to 31 Mar 2025

Key figures

Capital-lightDoing more with less

Revenue

£24.1m

Growth ▲15.6%

Profit

£494k

Growth ▼58.8%

Profit margin

2.1%

Gross 19%

Employees

Change ▼7%

Profit / employee

£7.5k

Revenue/employee £365k

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	31 Mar 2022	31 Mar 2023	31 Mar 2024	31 Mar 2025
Disclosure	Profit only	Full P&Lread from filing text	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	—	£15.1m	£20.8m	£24.1m
Cost of sales	—	£10.8m	£15.5m	£19.5m
Gross profit	—	£4.3m	£5.3m	£4.6m
Operating profit	—	£1.1m	£1.6m	£644k
Profit before tax	—	£1.1m	£1.5m	£586k
Profit after tax	£396k	£910k	£1.2m	£494k
Profit (best available)	£396k	£910k	£1.2m	£494k
Employees (average)	18	48	71	66
Ratios
Profit margin	—	6%	5.8%	2.1%
Gross margin	—	28.3%	25.6%	19%
Revenue per employee	—	£314k	£293k	£365k
Profit per employee	£22k	£19k	£16.9k	£7.5k
Cash conversion	—	7.8%	−105.8%	—
Growth (year on year)
Revenue growth	—	—	▲38.1%	▲15.6%
Profit growth	—	▲129.8%	▲32%	▼58.8%
Headcount growth	—	▲166.7%	▲47.9%	▼7%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.6m	£1.4m	£2.8m	£4.8m
Net assets	£665k	£1.6m	£2.8m	£3.3m
Fixed assets	£12.5k	£41.7k	£40.7k	£35.8k
Current assets	£3.4m	£3.3m	£5.9m	£9m
Debtors	£590k	£120k	£866k	£1.7m
Cash from operations	—	£85.4k	−£1.7m	—
Source	Accounts · bulk data Dec 2023	Accounts · bulk data Dec 2023	FullAccounts · bulk data Mar 2025	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 2.1%; Profit ÷ revenue.
Gross margin: 19%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £365k; Revenue ÷ average employees.
Profit per employee: £7.5k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.1%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 6.9%; 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: ▲18%; Now £3.3m
Cash at bank: ▲73%; Now £4.8m
Headcount: ▼7%; Now 66
Deferred income: —; Now —
Fixed assets: ▼12%; Now £35.8k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £494k), 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.