Integrated Doorset Solutions Limited
Registered name: INTEGRATED DOORSET SOLUTIONS LIMITED
Part of Graphmars Holdco Limited groupIntegrated Doorset Solutions Limited made £2.8m profit in the year to 30 Sep 2025 (revenue not disclosed).
Integrated Doorset Solutions Limited reported £2.8m profit in the year to 30 Sep 2025, up 81% on the year before; its revenue was not disclosed. It had 327 employees. The company is classified under “manufacture of veneer sheets and wood-based panels” and is based in Castleford; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Castleford, Yorkshire and The Humber
- Age
- 12 yrs · since 2014
- 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
This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Sep 2022 | 30 Sep 2023 | 30 Sep 2024 | 30 Sep 2025 |
|---|---|---|---|---|
| Disclosure | Profit only | Profit only | Profit only | Profit only |
| Profit & loss | ||||
| Revenue (turnover) | — | — | — | — |
| Profit after tax | £899k | £2.5m | £1.5m | £2.8m |
| Profit (best available) | £899k | £2.5m | £1.5m | £2.8m |
| Employees (average) | 244 | 240 | 276 | 327 |
| Ratios | ||||
| Profit margin | — | — | — | — |
| Profit per employee | £3.7k | £10.5k | £5.5k | £8.4k |
| Growth (year on year) | ||||
| Profit growth | — | ▲180.2% | ▼39.4% | ▲80.8% |
| Headcount growth | — | ▼1.6% | ▲15% | ▲18.5% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £1.4m | £1.1m | £1.6m | £1.6m |
| Net assets | £3.5m | £5.2m | £5.3m | £8.1m |
| Fixed assets | £7.5m | £7.6m | £9.2m | £12.6m |
| Current assets | £5.7m | £6.5m | £7m | £8.3m |
| Debtors | £2.7m | £4.1m | £3.3m | £4.2m |
| Deferred income | £830k | £1.3m | £921k | £1m |
| Source | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data May 2025 | FullAccounts · bulk data Apr 2026 |
How the business works
- Profit margin
- —
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- —
- Revenue ÷ average employees.
- Profit per employee
- £8.4k
- 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
- ▲52%
- Now £8.1m
- Cash at bank
- ▲5%
- Now £1.6m
- Headcount
- ▲18%
- Now 327
- Deferred income
- ▲11%
- Now £1m
- Fixed assets
- ▲37%
- Now £12.6m
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
- Graphmars Holdco Limitedultimate parent75–100%
- Graphmars Midco Limited75–100%
- Graphmars Bidco Limited75–100%
- Premier Technical Services Group Limited75–100%
- Idsl Group Holdings Limited75–100%
- Integrated Doorset Solutions Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (3)
- Fire Door Inspection Solutions LimitedRev. £20.7m · Profit £4.1m
- Hartland Fire Holdings LtdRev. £3.8m · Profit £1.6m
- GMC Group LtdFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 30 Sep 2025 (profit £2.8m), from the Companies House accounts bulk data published Apr 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.