How much does MR K Building Ltd make?

MR K Building Ltd reported revenue of £80.6k and £30.5k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does MR K Building Ltd have?

MR K Building Ltd reported an average of 1 employee in the year to 31 Dec 2025.

Is MR K Building Ltd profitable?

Yes — MR K Building Ltd reported a profit of £30.5k in the year to 31 Dec 2025.

Company No. 15332597 · Incorporated 6 Dec 2023

MR K Building Ltd

Registered name: MR K BUILDING LTD

MR K Building Ltd made £80.6k revenue and £30.5k profit in the year to 31 Dec 2025.

MR K Building Ltd’s revenue grew 37% to £80.6k in the year to 31 Dec 2025, with £30.5k profit and 1 employee. The company is classified under “other building completion and finishing” and is based in Dunstable; we hold 2 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43390Other building completion and finishing

Status: Active
Location: Dunstable, East of England
Age: 2 yrs · since 2023
Type: Private Limited Company

Latest accounts · year to 31 Dec 2025

Key figures

IndependentSmall teamYoung and profitableOperating leverage

Revenue

£80.6k

Growth ▲36.6%

Profit

£30.5k

Growth ▲85.5%

Profit margin

37.9%

Gross 88.7%

Employees

Change 0%

Profit / employee

£30.5k

Revenue/employee £80.6k

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.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£59k	£80.6k
Cost of sales	£7.1k	£9.1k
Gross profit	£51.9k	£71.4k
Operating profit	£20.3k	£37.7k
Profit before tax	£20.3k	£37.7k
Profit after tax	£16.5k	£30.5k
Profit (best available)	£16.5k	£30.5k
Employees (average)	1	1
Ratios
Profit margin	27.9%	37.9%
Gross margin	87.9%	88.7%
Revenue per employee	£59k	£80.6k
Profit per employee	£16.5k	£30.5k
Growth (year on year)
Revenue growth	—	▲36.6%
Profit growth	—	▲85.5%
Headcount growth	—	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£20.3k	£37.7k
Net assets	£36.5k	£32.5k
Fixed assets	£23.5k	£15.7k
Current assets	£20.3k	£37.7k
Source	FullAccounts · bulk data May 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 37.9%; Profit ÷ revenue.
Gross margin: 88.7%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £80.6k; Revenue ÷ average employees.
Profit per employee: £30.5k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 19.4%; 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: ▼11%; Now £32.5k
Cash at bank: ▲86%; Now £37.7k
Headcount: 0%; Now 1
Deferred income: —; Now —
Fixed assets: ▼33%; Now £15.7k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £30.5k), from the Companies House accounts bulk data published Sep 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.