How much does Water Treatment Products Holdings Limited make?

Water Treatment Products Holdings Limited reported revenue of £73.1k and £4m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Water Treatment Products Holdings Limited have?

Water Treatment Products Holdings Limited reported an average of 0 employees in the year to 31 Dec 2025.

Is Water Treatment Products Holdings Limited profitable?

Yes — Water Treatment Products Holdings Limited reported a profit of £4m in the year to 31 Dec 2025.

Company No. 10485079 · Incorporated 17 Nov 2016

Water Treatment Products Holdings Limited

Registered name: WATER TREATMENT PRODUCTS HOLDINGS LIMITED

Part of Sdiptech Ab (Publ) group

Water Treatment Products Holdings Limited made £73.1k revenue and £4m profit in the year to 31 Dec 2025. read from filing text

Water Treatment Products Holdings Limited’s revenue was £73.1k in the year to 31 Dec 2025, with £4m profit and 0 employees. The company is classified under “activities of other holding companies” and is based in Newport; we hold 4 years of its filed accounts.

Full P&L filedSection K · Financial and insurance activitiesSIC 64209Activities of other holding companies n.e.c.

Status: Active
Location: Newport, Wales
Age: 9 yrs · since 2016
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. From the filing: “The company is 100% owned by Sdip Kimra Limited which is 100% owned by Sdip Holdings AB, company registered in Sweden, which in turn is owned by Sdiptech AB (Publ) a company registered in Sweden and h”

Latest accounts · year to 31 Dec 2025

Key figures

Small team

Revenue

£73.1k

Growth 0%

Profit

£4m

Growth ▲73.1%

Profit margin

5494%

Employees

Change —

Profit / employee

—

Profitable streak

4yrs

Consecutive profitable years in our data

Unusual figures. Profit is higher than revenue in this filing. That usually means investment income, dividends from subsidiaries or one-off gains — or a mis-tagged figure. Check the original filing before drawing conclusions.

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&Lread from filing text	Full P&Lread from filing text	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	£91.1k	£73.1k	£73.1k	£73.1k
Operating profit	£53.7k	£36k	£36.6k	£31.8k
Profit before tax	£53.7k	£4.2m	£2.3m	£4m
Profit after tax	£38.6k	£4.2m	£2.3m	£4m
Profit (best available)	£38.6k	£4.2m	£2.3m	£4m
Employees (average)	—	0	0	0
Ratios
Profit margin	42.4%	5772%	3173%	5494%
Growth (year on year)
Revenue growth	—	▼19.8%	0%	0%
Profit growth	—	▲10828%	▼45%	▲73.1%
Balance sheet — indirect signals, not revenue
Cash at bank	£302k	£27k	£26.9k	£27.1k
Net assets	£254k	£275k	£296k	£314k
Fixed assets	£124k	£97.4k	£93.4k	£73.7k
Current assets	£303k	£180k	£205k	£250k
Debtors	£1k	£153k	£178k	£223k
Deferred income	£2.4k	£1.9k	£1.7k	£1.9k
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Mar 2025	FullAccounts · bulk data Feb 2026

Derived from the latest filing

How the business works

Profit margin: 5494%; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: —; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 100.8%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 2.6%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 305.1%; Money owed by customers. Low = customers pay quickly.

Indirect — not revenue

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: ▲6%; Now £314k
Cash at bank: ▲1%; Now £27.1k
Headcount: —; Now 0
Deferred income: ▲12%; Now £1.9k
Fixed assets: ▼21%; Now £73.7k

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Ownership chain

Sdiptech Ab (Publ) (registered outside the UK register)ultimate parent75–100%
Sdip Kimra Limited75–100%
Water Treatment Products Holdings Limitedthis company

Bands show the share of ownership each company holds in the one below it.

Subsidiaries (1)

Water Treatment Products LimitedRev. £12.4m · Profit £2.9m

From the Persons with Significant Control register (corporate controllers only).

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £4m), from the Companies House accounts bulk data published Feb 2026. Spotted an error? Request a correction.

Updated from Companies House on 22 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.