Birnam Blue Ltd
Registered name: BIRNAM BLUE LTD
Birnam Blue Ltd made £25.6k revenue and £13.8k profit in the year to 31 Jul 2025.
Birnam Blue Ltd’s revenue grew 6% to £25.6k in the year to 31 Jul 2025, with £13.8k profit and 0 employees. The company is classified under “other letting and operating of own or leased real estate” and is based in Aberdeen; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Aberdeen, Scotland
- Age
- 5 yrs · since 2021
- Type
- Private Limited Company
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Jul 2022 | 31 Jul 2023 | 31 Jul 2024 | 31 Jul 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £8.2k | £11.3k | £24.2k | £25.6k |
| Gross profit | £8.2k | £11.3k | £24.2k | £25.6k |
| Operating profit | £5.7k | £5.6k | £18k | £17.3k |
| Profit before tax | £5.7k | £5.6k | £18k | £17.3k |
| Profit after tax | £4.5k | £4.7k | £14.6k | £13.8k |
| Profit (best available) | £4.5k | £4.7k | £14.6k | £13.8k |
| Employees (average) | — | 0 | 0 | 0 |
| Ratios | ||||
| Profit margin | 55.1% | 41.4% | 60.6% | 54.1% |
| Gross margin | 100% | 100% | 100% | 100% |
| Growth (year on year) | ||||
| Revenue growth | — | ▲38.7% | ▲113.2% | ▲5.7% |
| Profit growth | — | ▲4.2% | ▲212% | ▼5.5% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £6.2k | £1.3k | £923 | — |
| Net assets | £4.5k | £9.2k | £23.8k | £37.7k |
| Fixed assets | £152k | £405k | £405k | £405k |
| Current assets | £6.2k | £1.4k | £1.2k | £1.2k |
| Debtors | — | £33 | £292 | £1.2k |
| Source | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Apr 2025 | FullAccounts · bulk data Mar 2026 |
How the business works
- Profit margin
- 54.1%
- Profit ÷ revenue.
- Gross margin
- 100%
- 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
- 1584%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 4.8%
- 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
- ▲58%
- Now £37.7k
- Cash at bank
- —
- Now —
- Headcount
- —
- Now 0
- Deferred income
- —
- Now —
- Fixed assets
- 0%
- Now £405k
Sources
Latest figures from FullAccounts for the year to 31 Jul 2025 (profit £13.8k), 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.