How many employees does Ceah (Hydro) Limited have?

Ceah (Hydro) Limited reported an average of 0 employees in the year to 31 Dec 2025.

Is Ceah (Hydro) Limited profitable?

Yes — Ceah (Hydro) Limited reported a profit of £53.9k in the year to 31 Dec 2025.

Company No. 08516317 · Incorporated 3 May 2013

Ceah (Hydro) Limited

Registered name: CEAH (HYDRO) LIMITED

Part of Cadogan Settled Estates Shareholding Company Limited group

Ceah (Hydro) Limited made £53.9k profit in the year to 31 Dec 2025 (revenue not disclosed).

Ceah (Hydro) Limited reported £53.9k profit in the year to 31 Dec 2025, down 62% on the year before; its revenue was not disclosed. It had 0 employees. The company is classified under “water collection, treatment and supply” and is based in London; we hold 4 years of its filed accounts.

Profit onlySection E · Water supply, sewerage and waste managementSIC 36000Water collection, treatment and supply

Status: Active
Location: London, London
Age: 13 yrs · since 2013
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.

Latest accounts · year to 31 Dec 2025

Key figures

Small team

Revenue

—

Not disclosed in filing

Profit

£53.9k

Growth ▼61.8%

Profit margin

—

Employees

Change —

Profit / employee

—

Profitable streak

4yrs

Consecutive profitable years in our data

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.

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	Profit only	Profit only	Profit only	Profit only
Profit & loss
Revenue (turnover)	—	—	—	—
Profit after tax	£87.7k	£45k	£141k	£53.9k
Profit (best available)	£87.7k	£45k	£141k	£53.9k
Employees (average)	0	0	0	0
Ratios
Profit margin	—	—	—	—
Growth (year on year)
Profit growth	—	▼48.6%	▲212.6%	▼61.8%
Balance sheet — indirect signals, not revenue
Cash at bank	£5.6k	£26.7k	£187k	£93.6k
Net assets	£559k	£604k	£745k	£799k
Fixed assets	£1.6m	£1.6m	£1.6m	£1.5m
Debtors	£20k	£18.5k	£573	£106
Source	FilletedAccounts · bulk data Sep 2024	FilletedAccounts · bulk data Sep 2024	FilletedAccounts · bulk data Sep 2025	FilletedAccounts · bulk data Sep 2026

Derived from the latest filing

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: —; 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.

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: ▲7%; Now £799k
Cash at bank: ▼50%; Now £93.6k
Headcount: —; Now 0
Deferred income: —; Now —
Fixed assets: ▼3%; Now £1.5m

Corporate ownership

Group structure

Ownership chain

Cadogan Settled Estates Shareholding Company Limitedultimate parent75–100%
Trychrug Limited75–100%
Cadogan Settled Estates Shareholding Company Limited75–100%
Cyfrwy Limited75–100%
Cadogan Settled Estates Holdings Limited75–100%
Cadogan Settled Estates Limited75–100%
Cadogan Estates (Agricultural Holdings) Limited75–100%
Ceah (Hydro) Limitedthis company

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

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

Same industry, similar size

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Sources

Companies House profile Filing history & original accounts

Latest figures from FilletedAccounts for the year to 31 Dec 2025 (profit £53.9k), from the Companies House accounts bulk data published Sep 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.