How much does Cassilis Process and Energy Ltd make?

Cassilis Process and Energy Ltd reported revenue of £66.4k and £43.1k profit in the year to 31 May 2025, according to its accounts filed at Companies House.

How many employees does Cassilis Process and Energy Ltd have?

Cassilis Process and Energy Ltd reported an average of 2 employees in the year to 31 May 2025.

Is Cassilis Process and Energy Ltd profitable?

Yes — Cassilis Process and Energy Ltd reported a profit of £43.1k in the year to 31 May 2025.

Company No. SC504982 · Incorporated 5 May 2015

Cassilis Process and Energy Ltd

Registered name: CASSILIS PROCESS AND ENERGY LTD

Cassilis Process and Energy Ltd made £66.4k revenue and £43.1k profit in the year to 31 May 2025.

Cassilis Process and Energy Ltd’s revenue fell 24% to £66.4k in the year to 31 May 2025, with £43.1k profit and 2 employees. The company is classified under “other professional, scientific and technical activities” and is based in Prestwick; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 74909Other professional, scientific and technical activities n.e.c.

Status: Active
Location: Prestwick, Scotland
Age: 11 yrs · since 2015
Type: Private Limited Company

Latest accounts · year to 31 May 2025

Key figures

IndependentSmall team

Revenue

£66.4k

Growth ▼24%

Profit

£43.1k

Growth ▼3.5%

Profit margin

65%

Gross 100%

Employees

Change 0%

Profit / employee

£21.6k

Revenue/employee £33.2k

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&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£76.1k	£91.3k	£87.3k	£66.4k
Gross profit	£76.1k	£91.3k	£87.3k	£66.4k
Operating profit	£43.5k	£42.5k	£44.7k	£53.2k
Profit before tax	£43.5k	£42.5k	£44.7k	£53.2k
Profit after tax	£35.3k	£34.4k	£44.7k	£43.1k
Profit (best available)	£35.3k	£34.4k	£44.7k	£43.1k
Employees (average)	2	2	2	2
Ratios
Profit margin	46.4%	37.7%	51.2%	65%
Gross margin	100%	100%	100%	100%
Revenue per employee	£38k	£45.7k	£43.7k	£33.2k
Profit per employee	£17.6k	£17.2k	£22.3k	£21.6k
Growth (year on year)
Revenue growth	—	▲20.1%	▼4.4%	▼24%
Profit growth	—	▼2.4%	▲29.8%	▼3.5%
Headcount growth	—	0%	0%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£73.4k	£75.5k	£82.3k	£107k
Net assets	£69.6k	£73k	£81.2k	£96.3k
Current assets	£85.9k	£91.7k	£99.8k	£113k
Debtors	£11.6k	£15.8k	£17k	£5.5k
Deferred income	£500	£500	£500	£500
Source	FullAccounts · bulk data Feb 2024	FullAccounts · bulk data Feb 2024	FullAccounts · bulk data Jan 2025	FullAccounts · bulk data Nov 2025

Derived from the latest filing

How the business works

Profit margin: 65%; Profit ÷ revenue.
Gross margin: 100%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £33.2k; Revenue ÷ average employees.
Profit per employee: £21.6k; 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: 0.8%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 8.3%; 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: ▲19%; Now £96.3k
Cash at bank: ▲30%; Now £107k
Headcount: 0%; Now 2
Deferred income: 0%; Now £500
Fixed assets: —; Now —

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 May 2025 (profit £43.1k), from the Companies House accounts bulk data published Nov 2025. 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.