How much does Colsan Limited make?

Colsan Limited reported revenue of £598k and £172k profit in the year to 30 Sep 2025, according to its accounts filed at Companies House.

How many employees does Colsan Limited have?

Colsan Limited reported an average of 0 employees in the year to 30 Sep 2025.

Is Colsan Limited profitable?

Yes — Colsan Limited reported a profit of £172k in the year to 30 Sep 2025.

Company No. 00649852 · Incorporated 18 Feb 1960

Colsan Limited

Registered name: COLSAN LIMITED

Colsan Limited made £598k revenue and £172k profit in the year to 30 Sep 2025. read from filing text

Colsan Limited’s revenue grew 2% to £598k in the year to 30 Sep 2025, with £172k profit and 0 employees. The company is classified under “renting and operating of housing association real estate” and is based in London; we hold 3 years of its filed accounts.

Full P&L filedSection L · Real estate activitiesSIC 68201Renting and operating of Housing Association real estate

Status: Active
Location: London, London
Age: 66 yrs · since 1960
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: “No individual or entity exercises ultimate control over the company. Searchgrade Limited and Portmount Property Limited each hold fifty issued ordinary shares in the company.”

Latest accounts · year to 30 Sep 2025

Key figures

Small team

Revenue

£598k

Growth ▲2%

Profit

£172k

Growth ▼58.2%

Profit margin

28.8%

Gross 59.7%

Employees

Change —

Profit / employee

—

Profitable streak

2yrs

Consecutive profitable years in our data

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 to	30 Sep 2023	30 Sep 2024	30 Sep 2025
Disclosure	Full P&Lread from filing text	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	£572k	£587k	£598k
Cost of sales	£181k	£163k	—
Gross profit	£391k	£424k	£357k
Operating profit	£306k	£335k	£348k
Profit before tax	−£378k	£536k	£237k
Profit after tax	−£317k	£413k	£172k
Profit (best available)	−£317k	£413k	£172k
Employees (average)	0	0	0
Ratios
Profit margin	−55.5%	70.4%	28.8%
Gross margin	68.4%	72.3%	59.7%
Growth (year on year)
Revenue growth	—	▲2.6%	▲2%
Profit growth	—	—	▼58.2%
Balance sheet — indirect signals, not revenue
Cash at bank	£45.2k	£128k	£339k
Net assets	£7.5m	£7.9m	£8.1m
Fixed assets	£9.8m	£10.1m	£10m
Current assets	£2.1m	£256k	£423k
Debtors	£109k	£91.9k	£41.7k
Deferred income	£95.1k	£92.7k	£95.5k
Source	FullAccounts · bulk data Jun 2025	FullAccounts · bulk data Jun 2025	FullAccounts · bulk data Jun 2026

Derived from the latest filing

How the business works

Profit margin: 28.8%; Profit ÷ revenue.
Gross margin: 59.7%; 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: 1677%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 16%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 7%; 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: ▲2%; Now £8.1m
Cash at bank: ▲165%; Now £339k
Headcount: —; Now 0
Deferred income: ▲3%; Now £95.5k
Fixed assets: ▼1%; Now £10m

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

Minority corporate shareholders

Searchgrade Limited 25–50%
Portmount Property Limited 25–50%

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Sep 2025 (profit £172k), from the Companies House accounts bulk data published Jun 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.