How much does Arto.energy Limited make?

Arto.energy Limited reported revenue of £939k and £85.4k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

Is Arto.energy Limited profitable?

Yes — Arto.energy Limited reported a profit of £85.4k in the year to 31 Dec 2025.

Company No. 09263398 · Incorporated 14 Oct 2014

Arto.energy Limited

Registered name: ARTO.ENERGY LIMITED

Part of Buuk Infrastructure (Jersey) Limited group

Arto.energy Limited made £939k revenue and £85.4k profit in the year to 31 Dec 2025.

Arto.energy Limited’s revenue grew 13% to £939k in the year to 31 Dec 2025, with £85.4k profit. The company is classified under “trade of electricity” and is based in Bury ST. Edmunds; we hold 3 years of its filed accounts.

Full P&L filedSection D · Electricity, gas, steam and air conditioning supplySIC 35140Trade of electricity SIC 35230Trade of gas through mains

Status: Active
Location: Bury ST. Edmunds, East of England
Age: 12 yrs · since 2014
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

Operating leverage

Revenue

£939k

Growth ▲12.8%

Profit

£85.4k

Growth ▲88.7%

Profit margin

9.1%

Gross 10.7%

Employees

—

Change —

Profit / employee

—

Profitable streak

3yrs

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	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£815k	£832k	£939k
Cost of sales	−£733k	−£747k	−£838k
Gross profit	£81.9k	£85.3k	£101k
Operating profit	£62.8k	£60.9k	£82.8k
Profit before tax	£62.8k	£60.9k	£85.4k
Profit after tax	£47.8k	£45.2k	—
Profit (best available)	£47.8k	£45.2k	£85.4k
Employees (average)	—	—	—
Ratios
Profit margin	5.9%	5.4%	9.1%
Gross margin	10.1%	10.3%	10.7%
Growth (year on year)
Revenue growth	—	▲2.1%	▲12.8%
Profit growth	—	▼5.3%	▲88.7%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data Sep 2025	Accounts · bulk data Sep 2025	Accounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 9.1%; Profit ÷ revenue.
Gross margin: 10.7%; 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: —; 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: —; Now —
Cash at bank: —; Now —
Headcount: —; Now —
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Buuk Infrastructure (Jersey) Limited (registered outside the UK register)ultimate parent75–100%
Buuk Infrastructure No 1 Limited75–100%
Buuk Infrastructure No 2 Limited75–100%
Passiv UK Limited75–100%
Arto.energy Limitedthis company

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

Sister companies (1)

Passiv Capital LimitedRev. £4.6m · Profit £980k

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

Same industry, similar size

Similar profitable businesses

Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from accounts for the year to 31 Dec 2025 (profit £85.4k), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Updated from Companies House on 13 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.