How much does Sub Twelve Limited make?

Sub Twelve Limited reported revenue of £142k and £84.3k profit in the year to 30 Sep 2025, according to its accounts filed at Companies House.

How many employees does Sub Twelve Limited have?

Sub Twelve Limited reported an average of 2 employees in the year to 30 Sep 2025.

Is Sub Twelve Limited profitable?

Yes — Sub Twelve Limited reported a profit of £84.3k in the year to 30 Sep 2025.

Company No. 15164568 · Incorporated 26 Sep 2023

Sub Twelve Limited

Registered name: SUB TWELVE LIMITED

Sub Twelve Limited made £142k revenue and £84.3k profit in the year to 30 Sep 2025.

Sub Twelve Limited’s revenue grew 44% to £142k in the year to 30 Sep 2025, with £84.3k profit and 2 employees. The company is classified under “business and domestic software development” and is based in London; we hold 2 years of its filed accounts.

Full P&L filedSection J · Information and communicationSIC 62012Business and domestic software development SIC 62020Information technology consultancy activities

Status: Active
Location: London, London
Age: 3 yrs · since 2023
Type: Private Limited Company

Latest accounts · year to 30 Sep 2025

Key figures

IndependentSmall teamYoung and profitableOperating leverageDoing more with less

Revenue

£142k

Growth ▲43.7%

Profit

£84.3k

Growth ▲59.6%

Profit margin

59.4%

Employees

Change ▼33.3%

Profit / employee

£42.1k

Revenue/employee £71k

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	30 Sep 2024	30 Sep 2025
Disclosure	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£98.8k	£142k
Profit after tax	£52.8k	£84.3k
Profit (best available)	£52.8k	£84.3k
Staff costs	£21.2k	£29.3k
Employees (average)	3	2
Ratios
Profit margin	53.5%	59.4%
Revenue per employee	£32.9k	£71k
Profit per employee	£17.6k	£42.1k
Growth (year on year)
Revenue growth	—	▲43.7%
Profit growth	—	▲59.6%
Headcount growth	—	▼33.3%
Balance sheet — indirect signals, not revenue
Net assets	£49.4k	£84.3k
Fixed assets	£5.5k	£15.9k
Current assets	£43.9k	£68.3k
Source	FullAccounts · bulk data Oct 2024	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 59.4%; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £71k; Revenue ÷ average employees.
Profit per employee: £42.1k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 11.2%; 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: ▲71%; Now £84.3k
Cash at bank: —; Now —
Headcount: ▼33%; Now 2
Deferred income: —; Now —
Fixed assets: ▲188%; Now £15.9k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Sep 2025 (profit £84.3k), from the Companies House accounts bulk data published Dec 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.