Chapman Ventilation Holdings Ltd
Registered name: CHAPMAN VENTILATION HOLDINGS LTD
Part of Trident Trust Company (U.K.) Limited groupChapman Ventilation Holdings Ltd made £31.9m revenue and £4.3m profit in the year to 31 Dec 2025.
Chapman Ventilation Holdings Ltd’s revenue fell 8% to £31.9m in the year to 31 Dec 2025, with £4.3m profit and 100 employees. The company is classified under “activities of other holding companies” and is based in Welwyn Garden City; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Welwyn Garden City, East of England
- Age
- 5 yrs · since 2021
- Type
- Private Limited Company
Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.
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) | £27.8m | £34.7m | £31.9m |
| Cost of sales | −£17.6m | −£21.5m | −£19.1m |
| Gross profit | £10.2m | £13.1m | £12.8m |
| Operating profit | £2.8m | £5.1m | £4.6m |
| Profit before tax | £2.8m | £5.3m | £5m |
| Profit after tax | £2.2m | £4.2m | £4.3m |
| Profit (best available) | £2.2m | £4.2m | £4.3m |
| Employees (average) | 92 | 96 | 100 |
| Ratios | |||
| Profit margin | 7.8% | 12.1% | 13.5% |
| Gross margin | 36.6% | 37.9% | 40% |
| Revenue per employee | £303k | £361k | £319k |
| Profit per employee | £23.6k | £43.7k | £43k |
| Growth (year on year) | |||
| Revenue growth | — | ▲24.5% | ▼8% |
| Profit growth | — | ▲93.2% | ▲2.5% |
| Headcount growth | — | ▲4.3% | ▲4.2% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Aug 2025 | Accounts · bulk data Aug 2025 | Accounts · bulk data Aug 2026 |
How the business works
- Profit margin
- 13.5%
- Profit ÷ revenue.
- Gross margin
- 40%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £319k
- Revenue ÷ average employees.
- Profit per employee
- £43k
- 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
- ▲4%
- Now 100
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Trident Trust Company (U.K.) Limitedultimate parent75–100%
- Chapman Ventilation Holdings Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Chapman Ventilation Group LimitedFigures not disclosed
Sister companies (32)
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- Jamb LimitedRev. £17.6m · Profit £2.8m
- Lesterose Northern Holdings LimitedRev. £15.5m · Profit £1.6k
- Lesterose Scotland LimitedRev. £15.5m · Profit £2.7m
- G R Carr (Holdings) LimitedRev. £12.2m · Profit £1.3m
- Ardent Consulting Engineers LimitedRev. £11.4m · Profit £1.1m
- Blue Gem Holdings LimitedRev. £5.3m · Profit −£544k
- Alan Paine Knitwear LimitedFigures not disclosed
- Alissa Healthcare Holdings LimitedFigures not disclosed
- Black Tomato LtdRev. — · Profit £2.3m
- Castlegate 624 LimitedRev. — · Profit £0
- CCS Group LimitedFigures not disclosed
- Group Metropolitan LimitedFigures not disclosed
- Hotcakes LimitedFigures not disclosed
- Jeffery West and Co LimitedFigures not disclosed
- Kea Global LimitedFigures not disclosed
- Kea New LtdFigures not disclosed
- Lava Advisory Partners LimitedFigures not disclosed
- Lesterose Northern LimitedRev. — · Profit £30k
- Masento LimitedRev. — · Profit £799k
- Nevus Medical LimitedFigures not disclosed
- Onlinemediaexperts LtdFigures not disclosed
- Ravenscourt Park Montessori LimitedFigures not disclosed
- Safeguard Engineering LimitedFigures not disclosed
- Senior Glass Systems LimitedIn AdministrationFigures not disclosed
- Sfni LimitedFigures not disclosed
- Totum Partners LimitedFigures not disclosed
- Tradecow2024 LimitedRev. — · Profit £4.8m
- Unicorn Products Holdings LimitedFigures not disclosed
- Wycke H1 LimitedRev. — · Profit −£3
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit £4.3m), from the Companies House accounts bulk data published Aug 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.