How much does Jan's Building Limited make?

Jan's Building Limited reported revenue of £87k and £57 profit in the year to 30 Sep 2025, according to its accounts filed at Companies House.

How many employees does Jan's Building Limited have?

Jan's Building Limited reported an average of 5 employees in the year to 30 Sep 2025.

Is Jan's Building Limited profitable?

Yes — Jan's Building Limited reported a profit of £57 in the year to 30 Sep 2025.

Company No. 12873499 · Incorporated 11 Sep 2020

Jan's Building Limited

Registered name: JAN'S BUILDING LIMITED

Jan's Building Limited made £87k revenue and £57 profit in the year to 30 Sep 2025.

Jan's Building Limited’s revenue grew 5% to £87k in the year to 30 Sep 2025, with £57 profit and 5 employees. The company is classified under “construction of domestic buildings” and is based in London; we hold 4 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 41202Construction of domestic buildings

Status: Active
Location: London, London
Age: 6 yrs · since 2020
Type: Private Limited Company

Latest accounts · year to 30 Sep 2025

Key figures

IndependentSmall teamDoing more with less

Revenue

£87k

Growth ▲4.9%

Profit

£57

Growth ▼49.6%

Profit margin

0.1%

Employees

Change ▼28.6%

Profit / employee

£11

Revenue/employee £17.4k

Profitable streak

3yrs

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 Sep 2022	30 Sep 2023	30 Sep 2024	30 Sep 2025
Disclosure	No P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	£85k	£83k	£87k
Profit after tax	—	£216	£113	£57
Profit (best available)	—	£216	£113	£57
Staff costs	—	£81.6k	£81k	£85.4k
Employees (average)	—	9	7	5
Ratios
Profit margin	—	0.3%	0.1%	0.1%
Revenue per employee	—	£9.4k	£11.8k	£17.4k
Profit per employee	—	£24	£16	£11
Growth (year on year)
Revenue growth	—	—	▼2.4%	▲4.9%
Profit growth	—	—	▼47.7%	▼49.6%
Headcount growth	—	—	▼22.2%	▼28.6%
Balance sheet — indirect signals, not revenue
Net assets	£284	£500	£500	£500
Current assets	£361	£551	£527	£513
Source	FullAccounts · bulk data Apr 2024	FullAccounts · bulk data Apr 2024	FullAccounts · bulk data May 2025	FullAccounts · bulk data Mar 2026

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: £17.4k; Revenue ÷ average employees.
Profit per employee: £11; 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: 0%; Now £500
Cash at bank: —; Now —
Headcount: ▼29%; Now 5
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 Sep 2025 (profit £57), from the Companies House accounts bulk data published Mar 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.