How much does Ailsa Building Contractors Limited make?

Ailsa Building Contractors Limited reported revenue of £14.4m and £31.2k profit in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does Ailsa Building Contractors Limited have?

Ailsa Building Contractors Limited reported an average of 64 employees in the year to 31 Mar 2025.

Is Ailsa Building Contractors Limited profitable?

Yes — Ailsa Building Contractors Limited reported a profit of £31.2k in the year to 31 Mar 2025.

Company No. SC130407 · Incorporated 5 Mar 1991

Ailsa Building Contractors Limited

Registered name: AILSA BUILDING CONTRACTORS LIMITED

Ailsa Building Contractors Limited made £14.4m revenue and £31.2k profit in the year to 31 Mar 2025.

Ailsa Building Contractors Limited’s revenue fell 8% to £14.4m in the year to 31 Mar 2025, with £31.2k profit and 64 employees. The company is classified under “other specialised construction activities” and is based in Lanarkshire; we hold 4 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43999Other specialised construction activities n.e.c.

Status: Active
Location: Lanarkshire, Scotland
Age: 35 yrs · since 1991
Type: Private Limited Company

Latest accounts · year to 31 Mar 2025

Key figures

IndependentCapital-lightBoring industryCash flow filed

Revenue

£14.4m

Growth ▼8.3%

Profit

£31.2k

Growth ▲65.6%

Profit margin

0.2%

Gross 15.3%

Employees

Change ▼7.2%

Profit / employee

£488

Revenue/employee £224k

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	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£14.9m	£19.2m	£15.7m	£14.4m
Cost of sales	£12.5m	£16.4m	£13.9m	£12.2m
Gross profit	£2.4m	£2.8m	£1.8m	£2.2m
Operating profit	£754k	£787k	£53.1k	£73.6k
Profit before tax	£743k	£769k	£25.7k	£44.4k
Profit after tax	£602k	£595k	£18.9k	£31.2k
Profit (best available)	£602k	£595k	£18.9k	£31.2k
Staff costs	£2.6m	£2.9m	—	—
Employees (average)	69	72	69	64
Ratios
Profit margin	4%	3.1%	0.1%	0.2%
Gross margin	16.3%	14.5%	11.4%	15.3%
Revenue per employee	£216k	£267k	£227k	£224k
Profit per employee	£8.7k	£8.3k	£273	£488
Cash conversion	−271.1%	26.3%	—	—
Growth (year on year)
Revenue growth	—	▲29.1%	▼18.4%	▼8.3%
Profit growth	—	▼1.2%	▼96.8%	▲65.6%
Headcount growth	—	▲4.3%	▼4.2%	▼7.2%
Balance sheet — indirect signals, not revenue
Cash at bank	£2.2m	£1.3m	—	—
Net assets	£1.4m	£1.5m	—	—
Fixed assets	£386k	£296k	—	—
Current assets	£4m	£3.9m	—	—
Debtors	£410k	£347k	—	—
Cash from operations	−£2m	£207k	—	—
Source	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Dec 2023	Accounts · bulk data Jan 2025	Accounts · bulk data Jan 2026

Derived from the latest filing

How the business works

Profit margin: 0.2%; Profit ÷ revenue.
Gross margin: 15.3%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £224k; Revenue ÷ average employees.
Profit per employee: £488; 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: ▼7%; Now 64
Deferred income: —; Now —
Fixed assets: —; Now —

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Sources

Companies House profile Filing history & original accounts

Latest figures from accounts for the year to 31 Mar 2025 (profit £31.2k), from the Companies House accounts bulk data published Jan 2026. Spotted an error? Request a correction.

Updated from Companies House on 19 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.