Mantank Environmental Services Holdings Limited
Registered name: MANTANK ENVIRONMENTAL SERVICES HOLDINGS LIMITED
Part of Millgate Capital Limited groupMantank Environmental Services Holdings Limited made £787k profit in the year to 31 Jan 2026 (revenue not disclosed).
Mantank Environmental Services Holdings Limited reported £787k profit in the year to 31 Jan 2026, up 68% on the year before; its revenue was not disclosed. It had 107 employees. The company is classified under “activities of other holding companies” and is based in Stockton on Tees; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- Stockton on Tees, North East
- Age
- 4 yrs · since 2022
- 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
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 | 31 Jan 2025 | 31 Jan 2026 |
|---|---|---|
| Disclosure | Profit only | Profit only |
| Profit & loss | ||
| Revenue (turnover) | — | — |
| Profit after tax | £470k | £787k |
| Profit (best available) | £470k | £787k |
| Employees (average) | 109 | 107 |
| Ratios | ||
| Profit margin | — | — |
| Profit per employee | £4.3k | £7.4k |
| Growth (year on year) | ||
| Profit growth | — | ▲67.6% |
| Headcount growth | — | ▼1.8% |
| Balance sheet — indirect signals, not revenue | ||
| Net assets | £7.1m | £7.6m |
| Fixed assets | £7.7m | £7.7m |
| Debtors | £0 | £0 |
| Source | FullAccounts · bulk data Aug 2026 | FullAccounts · bulk data Aug 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
- £7.4k
- 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
- ▲7%
- Now £7.6m
- Cash at bank
- —
- Now —
- Headcount
- ▼2%
- Now 107
- Deferred income
- —
- Now —
- Fixed assets
- 0%
- Now £7.7m
Group structure
Ownership chain
- Millgate Capital Limitedultimate parent75–100%
- Project Marsh Holdco Limited75–100%
- Project Marsh Midco Limited75–100%
- Mantank Environmental Services Holdings Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Mantank Environmental Services LimitedRev. £15.5m · Profit £1m
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from FullAccounts for the year to 31 Jan 2026 (profit £787k), 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.