How much does Sir Ath Limited make?

Sir Ath Limited reported revenue of £5.2m and £4.5m profit in the year to 31 Mar 2026, according to its accounts filed at Companies House.

Is Sir Ath Limited profitable?

Yes — Sir Ath Limited reported a profit of £4.5m in the year to 31 Mar 2026.

Company No. 06127445 · Incorporated 26 Feb 2007

Sir Ath Limited

Registered name: SIR ATH LIMITED

Part of Londonmetric Property PLC group

Sir Ath Limited made £5.2m revenue and £4.5m profit in the year to 31 Mar 2026.

Sir Ath Limited’s revenue was £5.2m in the year to 31 Mar 2026, with £4.5m profit. The company is classified under “other letting and operating of own or leased real estate” and is based in London.

Full P&L filedSIC 68209Other letting and operating of own or leased real estate

Status: Active
Location: London
Age: 19 yrs · since 2007
Type: Private Limited Company

Latest accounts · year to 31 Mar 2026

Key figures

Revenue

£5.2m

Growth —

Profit

£4.5m

Growth —

Profit margin

86.1%

Gross 94.3%

Employees

—

Change —

Profit / employee

—

Profitable streak

1yr

Consecutive profitable years in our data

1 filed year

Financial history

Multi-year financials, oldest to newest
Year to	31 Mar 2026
Disclosure	Full P&L
Profit & loss
Revenue (turnover)	£5.2m
Cost of sales	−£297k
Gross profit	£4.9m
Operating profit	£8.8m
Profit before tax	£4.5m
Profit after tax	£4.5m
Profit (best available)	£4.5m
Employees (average)	—
Ratios
Profit margin	86.1%
Gross margin	94.3%
Balance sheet — indirect signals, not revenue
Net assets	—
Source	Accounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 86.1%; Profit ÷ revenue.
Gross margin: 94.3%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: —; 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 —
Cash at bank: —; Now —
Headcount: —; Now —
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Londonmetric Property PLCultimate parent75–100%
Sir Ath Limitedthis company

Bands show the share of ownership each company holds in the one below it.

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+24 more

From the Persons with Significant Control register (corporate controllers only).

Sources

Companies House profile Filing history & original accounts

Latest figures from accounts for the year to 31 Mar 2026 (profit £4.5m), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Updated from Companies House on 23 Oct 2026

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.