How much does O.a. Building Contractors Limited make?

O.a. Building Contractors Limited reported revenue of £150k and £159 profit in the year to 30 Jun 2025, according to its accounts filed at Companies House.

How many employees does O.a. Building Contractors Limited have?

O.a. Building Contractors Limited reported an average of 1 employee in the year to 30 Jun 2025.

Is O.a. Building Contractors Limited profitable?

Yes — O.a. Building Contractors Limited reported a profit of £159 in the year to 30 Jun 2025.

Company No. 06943483 · Incorporated 24 Jun 2009

O.a. Building Contractors Limited

Registered name: O.A. BUILDING CONTRACTORS LIMITED

O.a. Building Contractors Limited made £150k revenue and £159 profit in the year to 30 Jun 2025.

O.a. Building Contractors Limited’s revenue grew 478% to £150k in the year to 30 Jun 2025, with £159 profit and 1 employee. The company is classified under “development of building projects” and is based in London; we hold 3 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 41100Development of building projects

Status: Active
Location: London, London
Age: 17 yrs · since 2009
Type: Private Limited Company

Latest accounts · year to 30 Jun 2025

Key figures

IndependentSmall teamDoing more with less

Revenue

£150k

Growth ▲478.3%

Profit

£159

Growth ▼48.9%

Profit margin

0.1%

Employees

Change ▼50%

Profit / employee

£159

Revenue/employee £150k

Profitable streak

2yrs

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 Jun 2023	30 Jun 2024	30 Jun 2025
Disclosure	No P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	£26k	£150k
Profit after tax	—	£311	£159
Profit (best available)	—	£311	£159
Staff costs	—	£3.1k	£94.3k
Employees (average)	—	2	1
Ratios
Profit margin	—	1.2%	0.1%
Revenue per employee	—	£13k	£150k
Profit per employee	—	£156	£159
Growth (year on year)
Revenue growth	—	—	▲478.3%
Profit growth	—	—	▼48.9%
Headcount growth	—	—	▼50%
Balance sheet — indirect signals, not revenue
Net assets	£664	£311	£159
Current assets	£6.6k	£657	£180
Source	FullAccounts · bulk data Oct 2024	FullAccounts · bulk data Oct 2024	FullAccounts · bulk data Oct 2025

Derived from the latest filing

How the business works

Profit margin: 0.1%; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £150k; Revenue ÷ average employees.
Profit per employee: £159; 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: ▼49%; Now £159
Cash at bank: —; Now —
Headcount: ▼50%; Now 1
Deferred income: —; Now —
Fixed assets: —; Now —

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Jun 2025 (profit £159), from the Companies House accounts bulk data published Oct 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.