Sustainware Limited
Registered name: SUSTAINWARE LIMITED
Part of Queen's Park Equity LLP groupSustainware Limited does not publish its revenue or profit. Its accounts to 30 Nov 2025 show net assets of -£1.1m and 20 employees.
Sustainware Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 30 Nov 2025 showed net assets of −£1.1m and 20 employees. The company is classified under “other software publishing” and is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 17 yrs · since 2009
- 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
Revenue not disclosed
Sustainware Limited’s accounts for the year to 30 Nov 2025 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 20
- Net assets
- −£1.1m
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Nov 2022 | 30 Nov 2023 | 30 Nov 2024 | 30 Nov 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | — | — |
| Profit (best available) | — | — | — | — |
| Employees (average) | 12 | 14 | 17 | 20 |
| Ratios | ||||
| Profit margin | — | — | — | — |
| Growth (year on year) | ||||
| Headcount growth | — | ▲16.7% | ▲21.4% | ▲17.6% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £0 | £6.7k | £3.6k | £3.3k |
| Net assets | −£8.1m | £1.8m | £528k | −£1.1m |
| Fixed assets | £2.2m | £2.3m | £2.4m | £2.6m |
| Current assets | £24.6k | £21.7k | £167k | £139k |
| Debtors | £24.6k | £14.9k | £164k | £136k |
| Source | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Jul 2025 | FullAccounts · bulk data Jun 2026 |
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
- ▼302%
- Now −£1.1m
- Cash at bank
- ▼9%
- Now £3.3k
- Headcount
- ▲18%
- Now 20
- Deferred income
- —
- Now —
- Fixed assets
- ▲10%
- Now £2.6m
Group structure
Ownership chain
- Queen's Park Equity LLPultimate parent75–100%
- Helix International Topco Limited75–100%
- Helix International Holdco Limited75–100%
- Helix International Midco Limited75–100%
- Helix International Bidco Limited75–100%
- Helix International Group Limited75–100%
- Sustainware Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (4)
- Ark Workplace Risk LtdRev. £13.2m · Profit £4m
- Ark Sustainability LtdFigures not disclosed
- Building Safety Management Solution LtdFigures not disclosed
- Firetecnics Systems LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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- Virtusales.com LimitedWorthing · Other software publishing
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Sources
Latest figures from FullAccounts for the year to 30 Nov 2025, from the Companies House accounts bulk data published Jun 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.