Nsi Industrial O&m Solutions Ltd
Registered name: NSI INDUSTRIAL O&M SOLUTIONS LTD
Part of Nijhuis Saur Industries UK & Ireland Limited groupNsi Industrial O&m Solutions Ltd made £17.9m revenue and £1.2m profit in the year to 31 Dec 2024.
Nsi Industrial O&m Solutions Ltd’s revenue grew 33% to £17.9m in the year to 31 Dec 2024, with £1.2m profit and 94 employees. The company is classified under “water collection, treatment and supply” and is based in Stoke-on-Trent; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Stoke-on-Trent, West Midlands
- Age
- 36 yrs · since 1990
- 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. From the filing: “Nijhuis Saur Industries UK & Ireland Limited”
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £12.4m | £13.5m | £17.9m |
| Cost of sales | £8.9m | £9.7m | £13.5m |
| Gross profit | £3.4m | £3.8m | £4.4m |
| Operating profit | £1.1m | £966k | £1.6m |
| Profit before tax | £1.2m | £1m | £1.3m |
| Profit after tax | £1m | £759k | £1.2m |
| Profit (best available) | £1m | £759k | £1.2m |
| Staff costs | £4.6m | £4.4m | £4.9m |
| Employees (average) | 82 | 87 | 94 |
| Ratios | |||
| Profit margin | 8.2% | 5.6% | 6.6% |
| Gross margin | 27.8% | 28.1% | 24.5% |
| Revenue per employee | £151k | £155k | £190k |
| Profit per employee | £12.4k | £8.7k | £12.5k |
| Growth (year on year) | |||
| Revenue growth | — | ▲8.9% | ▲32.9% |
| Profit growth | — | ▼25.4% | ▲54.7% |
| Headcount growth | — | ▲6.1% | ▲8.1% |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £210k | £647k | £374k |
| Net assets | £1.4m | £3.3m | £4m |
| Fixed assets | £915k | £2.9m | £3.2m |
| Current assets | £5.3m | £7m | £9.4m |
| Debtors | £4m | £4.1m | £4.4m |
| Deferred income | £686k | £616k | £76k |
| Source | FullAccounts · bulk data Apr 2025 | FullAccounts · bulk data Apr 2025 | FullAccounts · bulk data May 2026 |
How the business works
- Profit margin
- 6.6%
- Profit ÷ revenue.
- Gross margin
- 24.5%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £190k
- Revenue ÷ average employees.
- Profit per employee
- £12.5k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 18.1%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 0.4%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 24.7%
- 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
- ▲22%
- Now £4m
- Cash at bank
- ▼42%
- Now £374k
- Headcount
- ▲8%
- Now 94
- Deferred income
- ▼88%
- Now £76k
- Fixed assets
- ▲11%
- Now £3.2m
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
- Nijhuis Saur Industries UK & Ireland Limitedultimate parent75–100%
- Nsi Industrial O&m Solutions Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (4)
- Nsi Water and Wastewater Solutions LtdRev. £45.7m · Profit −£2.8m
- Nsi Commercial Buildings Solutions LtdFigures not disclosed
- Nsi Engineering Solutions LtdFigures not disclosed
- Nsi Manufacturing UK LimitedRev. — · Profit −£656k
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 31 Dec 2024 (profit £1.2m), from the Companies House accounts bulk data published May 2026. Spotted an error? Request a correction.
Updated from Companies House on 13 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.