Pulse.aero Limited
Registered name: PULSE.AERO LIMITED
Part of Rtx Corporation groupPulse.aero Limited made £2.7m revenue and £178k profit in the year to 31 Dec 2025.
Pulse.aero Limited’s revenue grew 103% to £2.7m in the year to 31 Dec 2025, with £178k profit. The company is classified under “business and domestic software development” and is based in Crawley; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Crawley, South East
- Age
- 14 yrs · since 2012
- 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 | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £1.6m | £1.4m | £2.7m |
| Cost of sales | −£1.4m | −£1.1m | −£2.4m |
| Gross profit | £245k | £279k | £362k |
| Operating profit | — | £100k | £203k |
| Profit before tax | £132k | £100k | £203k |
| Profit after tax | £132k | £100k | £178k |
| Profit (best available) | £132k | £100k | £178k |
| Employees (average) | — | — | — |
| Ratios | |||
| Profit margin | 8% | 7.4% | 6.5% |
| Gross margin | 14.8% | 20.7% | 13.2% |
| Growth (year on year) | |||
| Revenue growth | — | ▼18.1% | ▲103.3% |
| Profit growth | — | ▼24.1% | ▲78.2% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Jan 2026 | Accounts · bulk data Jan 2026 | Accounts · bulk data Aug 2026 |
How the business works
- Profit margin
- 6.5%
- Profit ÷ revenue.
- Gross margin
- 13.2%
- 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.
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 —
Group structure
Ownership chain
- Rtx Corporation (registered outside the UK register)ultimate parent75–100%
- Pulse.aero Limitedthis company
Bands show the share of ownership each company holds in the one below it.
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit £178k), from the Companies House accounts bulk data published Aug 2026. Spotted an error? Request a correction.
Updated from Companies House on 12 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.