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Company No. 15711208 · Incorporated 9 May 2024

MJ Locks Ltd

Registered name: MJ LOCKS LTD

MJ Locks Ltd made £114k revenue and £403 profit in the year to 31 May 2025.

MJ Locks Ltd’s revenue was £114k in the year to 31 May 2025, with £403 profit and 1 employee. The company is classified under “other service activities” and is based in London.

Full P&L filedSection S · Other service activitiesSIC 96090Other service activities n.e.c.
Status
Active
Location
London, London
Age
2 yrs · since 2024
Type
Private Limited Company
Latest accounts · year to 31 May 2025

Key figures

IndependentSmall teamYoung and profitable
Revenue
£114k
Growth —
Profit
£403
Growth —
Profit margin
0.4%
 
Employees
1
Change —
Profit / employee
£403
Revenue/employee £114k
Profitable streak
1yr
Consecutive profitable years in our data

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

1 filed year

Financial history

Multi-year financials, oldest to newest
Year to31 May 2025
DisclosureFull P&L
Profit & loss
Revenue (turnover)£114k
Profit after tax£403
Profit (best available)£403
Staff costs£15k
Employees (average)1
Ratios
Profit margin0.4%
Revenue per employee£114k
Profit per employee£403
Balance sheet — indirect signals, not revenue
Net assets£0
Current assets£0
SourceFullAccounts · bulk data Jul 2025
Derived from the latest filing

How the business works

Profit margin
0.4%
Profit ÷ revenue.
Gross margin
—
Gross profit ÷ revenue. High for software and services.
Revenue per employee
£114k
Revenue ÷ average employees.
Profit per employee
£403
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 £0
Cash at bank
—
Now —
Headcount
—
Now 1
Deferred income
—
Now —
Fixed assets
—
Now —
Same industry, similar size

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Sources

Latest figures from FullAccounts for the year to 31 May 2025 (profit £403), from the Companies House accounts bulk data published Jul 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.