How much does Cisilion Limited make?

Cisilion Limited reported revenue of £74.8m and £1.1m profit in the year to 31 May 2025, according to its accounts filed at Companies House.

How many employees does Cisilion Limited have?

Cisilion Limited reported an average of 165 employees in the year to 31 May 2025.

Is Cisilion Limited profitable?

Yes — Cisilion Limited reported a profit of £1.1m in the year to 31 May 2025.

Company No. 03902228 · Incorporated 4 Jan 2000

Cisilion Limited

Registered name: CISILION LIMITED

Part of Cisilion (Group) Limited group

Cisilion Limited made £74.8m revenue and £1.1m profit in the year to 31 May 2025. read from filing text

Cisilion Limited’s revenue grew 4% to £74.8m in the year to 31 May 2025, with £1.1m profit and 165 employees. The company is classified under “other information technology service activities” and is based in Leatherhead; we hold 4 years of its filed accounts.

Full P&L filedSection J · Information and communicationSIC 62090Other information technology service activities

Status: Active
Location: Leatherhead, London
Age: 26 yrs · since 2000
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: “The parent company is Cisilion (Group) Limited, a company registered in England & Wales”

Latest accounts · year to 31 May 2025

Key figures

Capital-lightDoing more with less

Revenue

£74.8m

Growth ▲3.9%

Profit

£1.1m

Growth ▼4.9%

Profit margin

1.4%

Gross 29.4%

Employees

165

Change ▼1.2%

Profit / employee

£6.5k

Revenue/employee £454k

Profitable streak

4yrs

Consecutive profitable years in our data

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 May 2022	31 May 2023	31 May 2024	31 May 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)	£48.1m	£69.5m	£72m	£74.8m
Cost of sales	£32.9m	£51.2m	£51.7m	£52.8m
Gross profit	£15.3m	£18.3m	£20.3m	£22m
Operating profit	£243k	£240k	£1.2m	£1.2m
Profit before tax	£329k	£452k	£1.5m	£1.4m
Profit after tax	£216k	£628k	£1.1m	£1.1m
Profit (best available)	£216k	£628k	£1.1m	£1.1m
Staff costs	£12.1m	£14.3m	£15m	£16.3m
Employees (average)	137	155	167	165
Ratios
Profit margin	0.4%	0.9%	1.6%	1.4%
Gross margin	31.7%	26.3%	28.2%	29.4%
Revenue per employee	£351k	£448k	£431k	£454k
Profit per employee	£1.6k	£4k	£6.8k	£6.5k
Growth (year on year)
Revenue growth	—	▲44.3%	▲3.7%	▲3.9%
Profit growth	—	▲190.6%	▲80.3%	▼4.9%
Headcount growth	—	▲13.1%	▲7.7%	▼1.2%
Balance sheet — indirect signals, not revenue
Cash at bank	£6.8m	£2.7m	£6m	£3.1m
Net assets	£4.5m	£4.9m	£5.8m	£6m
Fixed assets	£1m	£835k	£1.1m	£985k
Current assets	£25.2m	£32.6m	£39.7m	£37.1m
Debtors	£7.2m	£11.2m	£8.1m	£7.2m
Deferred income	£13.5m	£16.4m	£22.8m	£21.8m
Source	FullAccounts · bulk data Feb 2024	FullAccounts · bulk data Feb 2024	FullAccounts · bulk data Feb 2025	FullAccounts · bulk data Jan 2026

Derived from the latest filing

How the business works

Profit margin: 1.4%; Profit ÷ revenue.
Gross margin: 29.4%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £454k; Revenue ÷ average employees.
Profit per employee: £6.5k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 1.3%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 29.2%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 9.6%; 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: ▲4%; Now £6m
Cash at bank: ▼48%; Now £3.1m
Headcount: ▼1%; Now 165
Deferred income: ▼5%; Now £21.8m
Fixed assets: ▼12%; Now £985k

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

Cisilion (Group) Limitedultimate parent75–100%
Cisilion 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 FullAccounts for the year to 31 May 2025 (profit £1.1m), from the Companies House accounts bulk data published Jan 2026. 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.