Sigma Connected Ltd
Registered name: SIGMA CONNECTED LTD
Part of Digicall Holdings (Pty) Ltd groupSigma Connected Ltd made £96.6m revenue and £4.7m profit in the year to 30 Apr 2025.
Sigma Connected Ltd’s revenue grew 2% to £96.6m in the year to 30 Apr 2025, with £4.7m profit and 1,475 employees. The company is classified under “activities of call centres” and is based in Birmingham; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Birmingham, West Midlands
- Age
- 51 yrs · since 1975
- Type
- Private Limited Company
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Apr 2022 | 30 Apr 2023 | 30 Apr 2024 | 30 Apr 2025 |
|---|---|---|---|---|
| Disclosure | Profit only | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | £76.4m | £94.9m | £96.6m |
| Cost of sales | £53.2m | £61.2m | £72.2m | £76m |
| Gross profit | £15.1m | £15.2m | £22.6m | £20.5m |
| Operating profit | £2.4m | £1.5m | £7.2m | £5.1m |
| Profit after tax | £2.3m | £1.5m | £6.9m | £4.7m |
| Profit (best available) | £2.3m | £1.5m | £6.9m | £4.7m |
| Staff costs | £36.9m | £44.3m | £49.2m | £46.9m |
| Employees (average) | 1,538 | 1,767 | 1,763 | 1,475 |
| Ratios | ||||
| Profit margin | — | 2% | 7.3% | 4.9% |
| Gross margin | — | 19.9% | 23.8% | 21.3% |
| Revenue per employee | — | £43.2k | £53.8k | £65.5k |
| Profit per employee | £1.5k | £856 | £3.9k | £3.2k |
| Cash conversion | 61.1% | 116.9% | −73.5% | −151.4% |
| Growth (year on year) | ||||
| Revenue growth | — | — | ▲24.2% | ▲1.8% |
| Profit growth | — | ▼34.9% | ▲355.3% | ▼31.6% |
| Headcount growth | — | ▲14.9% | ▼0.2% | ▼16.3% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £1.6m | £299k | £4.1m | £5.6m |
| Net assets | £7.5m | £9m | £15.9m | £15.8m |
| Current assets | £18.1m | £21.6m | £29.4m | £29m |
| Debtors | £11m | £14m | £13.9m | £11.6m |
| Deferred income | £2.2m | £1.6m | £2.2m | £1.6m |
| Cash from operations | £1.5m | £1.8m | −£5.3m | −£7.7m |
| Source | Accounts · bulk data Nov 2023 | Accounts · bulk data Nov 2023 | FullAccounts · bulk data Nov 2024 | FullAccounts · bulk data Dec 2025 |
How the business works
- Profit margin
- 4.9%
- Profit ÷ revenue.
- Gross margin
- 21.3%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £65.5k
- Revenue ÷ average employees.
- Profit per employee
- £3.2k
- Profit ÷ average employees.
- Cash conversion
- −151.4%
- 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
- 1.7%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 12%
- 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
- ▼1%
- Now £15.8m
- Cash at bank
- ▲37%
- Now £5.6m
- Headcount
- ▼16%
- Now 1,475
- Deferred income
- ▼26%
- Now £1.6m
- Fixed assets
- —
- Now —
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Ownership chain
- Digicall Holdings (Pty) Ltd (registered outside the UK register)ultimate parent75–100%
- Sigma Connected Holdings Ltd75–100%
- Sigma Connected Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (1)
- Sigma Connected Group LtdRev. £0 · Profit £0
From the Persons with Significant Control register (corporate controllers only).
Similar profitable businesses
Sources
Latest figures from FullAccounts for the year to 30 Apr 2025 (profit £4.7m), 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.