Annual accounts
Full accounts
31/12/2026Filing deadline
Made up to 31/12/2024Due 31/12/2026
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/12/2024
NSI WATER AND WASTEWATER SOLUTIONS LTD
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Nanjerrick Court, Allet, Truro, Cornwall TR4 9DJ
- Classification (4 SIC codes)
- Water collection treatment and supply (36.00 - SIC 2007)Sewerage (37.00 - SIC 2007)Construction of water projects (42.91 - SIC 2007)Environmental consulting activities (74.90/1 - SIC 2007)
- Accounts type
- Full
Company activity
Every document filed at Companies House for this company.
Pre-Score for UK companies is coming soon
- 28/08/2026View PDF (2 pages)
Appointment of Eric Rudolph Wildschut as a director on 2026-07-31
- 28/08/2026View PDF (2 pages)
Appointment of Stéphane Jean Thierry Barrault as a director on 2026-07-31
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
Due in 89 days
Confirmation statement
Confirms the registry record is up to date
27/03/2027Filing deadline
Last statement 13/03/2026Due 27/03/2027
- Next statement date
- 13/03/2027
- Last statement dated
- 13/03/2026
Financial performance
The latest figures NSI WATER AND WASTEWATER SOLUTIONS LTD filed. Okredo holds filed accounts data for 2021–2023; the year-by-year record is on the financials page.
Net Assets
£5.09M2023
100.17%vs 20222022: £2.54M
Total Assets
£33.77M2023
91.27%vs 20222022: £17.66M
Cash in Bank
£8.85M2023
338.94%vs 20222022: £2.02M
Total Liabilities
£27.59M2023
94.14%vs 20222022: £14.21M
Employees
732023
+12vs 20222022: 61
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 91.27% on 2022. See the full financial analysis for NSI WATER AND WASTEWATER SOLUTIONS LTD.
The full financial record
Four ways through NSI WATER AND WASTEWATER SOLUTIONS LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +68.3% a year (CAGR)Three-year trend, 2021–2023Every measure end to end across 2021, 2022 and 2023, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2023.Plot the figuresNothing estimatedRatios from the filed figures5 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 3 yearsEvery figure by yearAll 5 measures Okredo tracks across 3 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2023.
| Year | Employees | Change |
|---|---|---|
| 2023 | 73 | +12 |
| 2022 | 61 | +16 |
| 2021 | 45 | – |
Reported employee count increased from 45 in 2021 to 73 in 2023. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 2
- Since 28/08/2026
- Last 12 months
- 2
- Most recent filing
- 28/08/2026
- 1 month ago
What changed in the last year
- Officer changes (2)Latest 28/08/2026
Filing timeline
- 28/08/2026View PDF (2 pages)
Appointment of Eric Rudolph Wildschut as a director on 2026-07-31
- 28/08/2026View PDF (2 pages)
Appointment of Stéphane Jean Thierry Barrault as a director on 2026-07-31
See when the next accounts and confirmation statement are due
About NSI WATER AND WASTEWATER SOLUTIONS LTD
A short description of the company, written from its Companies House record.
NSI WATER AND WASTEWATER SOLUTIONS LTD is a private limited company registered in the United Kingdom, based in Nanjerrick Court, Allet, Truro, Cornwall TR4 9DJ. Companies House classifies its business as Water collection treatment and supply, one of 4 SIC classifications on its record. It has been on the register for 23 years 4 months.
The register currently records it as active. Its 2023 accounts report net assets of £5.09M and 73 employees.
NSI WATER AND WASTEWATER SOLUTIONS LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records NSI WATER AND WASTEWATER SOLUTIONS LTD under 4 registered business activities: Water collection treatment and supply (36.00 - SIC 2007), Sewerage (37.00 - SIC 2007), Construction of water projects (42.91 - SIC 2007) and Environmental consulting activities (74.90/1 - SIC 2007).
NSI WATER AND WASTEWATER SOLUTIONS LTD is recorded as active on the Companies House register, and has been on it since 03/06/2003.
The most recent accounts Okredo holds cover 2023 and report net assets of £5.09M, total assets of £33.77M, cash in bank of £8.85M and total liabilities of £27.59M.
The most recent document on the record is dated 28/08/2026: Appointment of Eric Rudolph Wildschut as a director on 2026-07-31, 1 month ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 27/03/2027.