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Company No. 08774566 · Incorporated 14 Nov 2013

Houseman Environmental Limited

Registered name: HOUSEMAN ENVIRONMENTAL LIMITED

Part of Mariner Topco Limited group

Houseman Environmental Limited made £507k profit in the year to 31 Dec 2024 (revenue not disclosed).

Houseman Environmental Limited reported £507k profit in the year to 31 Dec 2024, up 41% on the year before; its revenue was not disclosed. It had 19 employees. The company is classified under “other professional, scientific and technical activities” and is based in Ross-on-Wye; we hold 3 years of its filed accounts.

Profit onlySection M · Professional, scientific and technical activitiesSIC 74909Other professional, scientific and technical activities n.e.c.
Status
Active
Location
Ross-on-Wye, West Midlands
Age
12 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. From the filing: “HSL Compliance Holdings Limited”

Latest accounts · year to 31 Dec 2024

Key figures

Revenue
—
Not disclosed in filing
Profit
£507k
Growth ▲40.9%
Profit margin
—
 
Employees
19
Change 0%
Profit / employee
£26.7k
 
Profitable streak
2yrs
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.

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to31 Dec 202231 Dec 202331 Dec 2024
DisclosureNo P&LProfit onlyProfit only
Profit & loss
Revenue (turnover)———
Profit after tax—£360k£507k
Profit (best available)—£360k£507k
Employees (average)181919
Ratios
Profit margin———
Profit per employee—£19k£26.7k
Growth (year on year)
Profit growth——▲40.9%
Headcount growth—▲5.6%0%
Balance sheet — indirect signals, not revenue
Cash at bank£483k£767k£515k
Net assets£707k£995k£722k
Fixed assets£144k£205k£125k
Current assets£1m£1.4m£1.2m
Debtors£665k£668k£695k
Deferred income£50k£100k£42.1k
SourceAccounts · bulk data Apr 2024Accounts · bulk data Apr 2024FullAccounts · bulk data Dec 2025
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
£26.7k
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
▼27%
Now £722k
Cash at bank
▼33%
Now £515k
Headcount
0%
Now 19
Deferred income
▼58%
Now £42.1k
Fixed assets
▼39%
Now £125k

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

  1. Mariner Topco Limitedultimate parent75–100%
  2. Mariner Midco 1 Limited75–100%
  3. Mariner Midco 2 Limited75–100%
  4. Mariner Bidco Limited75–100%
  5. HSL Compliance Group Limited75–100%
  6. HSL Compliance Holdings Limited75–100%
  7. Houseman Environmental Limitedthis company

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

Sister companies (16)

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

Same industry, similar size

Similar profitable businesses

Industry benchmarks →

Sources

Latest figures from FullAccounts for the year to 31 Dec 2024 (profit £507k), from the Companies House accounts bulk data published Dec 2025. Spotted an error? Request a correction.

Updated from Companies House on 14 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.