Sigma Broking Limited
Registered name: SIGMA BROKING LIMITED
Sigma Broking Limited made £22.2m revenue and a £5.6m loss in the year to 31 May 2025.
Sigma Broking Limited’s revenue fell 10% to £22.2m in the year to 31 May 2025, with a loss of £5.6m and 55 employees. The company is classified under “security and commodity contracts dealing activities” and is based in London; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 18 yrs · since 2008
- Type
- Private Limited Company
Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 May 2023 | 31 May 2024 | 31 May 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £24.4m | £24.6m | £22.2m |
| Cost of sales | £12m | £13.3m | −£13.8m |
| Gross profit | £12.4m | £11.3m | £8.4m |
| Operating profit | −£287k | −£376k | −£5m |
| Profit before tax | −£1.4m | −£1.7m | −£5.6m |
| Profit after tax | −£1.4m | −£1.7m | −£5.6m |
| Profit (best available) | −£1.4m | −£1.7m | −£5.6m |
| Employees (average) | 44 | 42 | 55 |
| Ratios | |||
| Profit margin | −5.7% | −7% | −25.1% |
| Gross margin | 50.8% | 45.8% | 37.9% |
| Revenue per employee | £554k | £586k | £404k |
| Profit per employee | −£31.6k | −£41.1k | −£101k |
| Growth (year on year) | |||
| Revenue growth | — | ▲1.1% | ▼9.9% |
| Headcount growth | — | ▼4.5% | ▲30.9% |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £1.5m | £3.5m | — |
| Net assets | £18.8m | £17.7m | — |
| Fixed assets | £1.6m | £2.5m | — |
| Current assets | £31.1m | £31.9m | — |
| Debtors | £4.3m | £2.5m | — |
| Deferred income | £1.2m | £1.3m | — |
| Source | FullAccounts · bulk data Apr 2025 | FullAccounts · bulk data Apr 2025 | Accounts · bulk data Mar 2026 |
How the business works
- Profit margin
- −25.1%
- Profit ÷ revenue.
- Gross margin
- 37.9%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £404k
- Revenue ÷ average employees.
- Profit per employee
- −£101k
- 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.
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
- ▲31%
- Now 55
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Subsidiaries (1)
- Sigma Private Office LimitedActive - Proposal to Strike offFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 May 2025 (profit −£5.6m), 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.