How much does Marble Power Limited make?

Marble Power Limited reported revenue of £172m and £2.9m profit in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does Marble Power Limited have?

Marble Power Limited reported an average of 16 employees in the year to 31 Mar 2025.

Is Marble Power Limited profitable?

Yes — Marble Power Limited reported a profit of £2.9m in the year to 31 Mar 2025.

Company No. 08474535 · Incorporated 5 Apr 2013

Marble Power Limited

Registered name: MARBLE POWER LIMITED

Part of Marble Holdings UK Limited group

Marble Power Limited made £172m revenue and £2.9m profit in the year to 31 Mar 2025. read from filing text

Marble Power Limited’s revenue fell 11% to £172m in the year to 31 Mar 2025, with £2.9m profit and 16 employees. The company is classified under “trade of electricity” and is based in Quedgeley; we hold 4 years of its filed accounts.

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

Status: Active
Location: Quedgeley, South West
Age: 13 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.

Latest accounts · year to 31 Mar 2025

Key figures

Capital-light

Revenue

£172m

Growth ▼11.3%

Profit

£2.9m

Growth ▼76.5%

Profit margin

1.7%

Gross 10.1%

Employees

Change ▲6.7%

Profit / employee

£180k

Revenue/employee £10.8m

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 Mar 2022	31 Mar 2023	31 Mar 2024	31 Mar 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)	£99.2m	£173m	£194m	£172m
Cost of sales	£96.3m	£157m	£166m	£155m
Gross profit	£2.9m	£16.4m	£27.8m	£17.4m
Operating profit	£1m	£13m	£18m	£4.1m
Profit before tax	£992k	£13m	£18.4m	£4.7m
Profit after tax	£795k	£10.5m	£12.3m	£2.9m
Profit (best available)	£795k	£10.5m	£12.3m	£2.9m
Staff costs	£764k	£1.2m	£1.4m	£2.4m
Employees (average)	15	16	15	16
Ratios
Profit margin	0.8%	6.1%	6.3%	1.7%
Gross margin	2.9%	9.5%	14.3%	10.1%
Revenue per employee	£6.6m	£10.8m	£12.9m	£10.8m
Profit per employee	£53k	£657k	£818k	£180k
Growth (year on year)
Revenue growth	—	▲74.4%	▲12.2%	▼11.3%
Profit growth	—	▲1222%	▲16.8%	▼76.5%
Headcount growth	—	▲6.7%	▼6.3%	▲6.7%
Balance sheet — indirect signals, not revenue
Cash at bank	£3.3m	£3.9m	£7m	£14.9m
Net assets	£2.5m	£13m	£25.3m	£28.2m
Fixed assets	£0	£800k	£800k	£800k
Current assets	£27.1m	£43.4m	£63.6m	£57.2m
Debtors	£5.8m	£6m	£11.5m	£5.7m
Deferred income	£12m	£16.6m	£27.4m	£26.8m
Source	FullAccounts · bulk data May 2024	FullAccounts · bulk data May 2024	FullAccounts · bulk data Apr 2025	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 1.7%; Profit ÷ revenue.
Gross margin: 10.1%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £10.8m; Revenue ÷ average employees.
Profit per employee: £180k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.5%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 15.6%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 3.3%; 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: ▲11%; Now £28.2m
Cash at bank: ▲113%; Now £14.9m
Headcount: ▲7%; Now 16
Deferred income: ▼2%; Now £26.8m
Fixed assets: 0%; Now £800k

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

Marble Holdings UK Limitedultimate parent75–100%
Marble Power Limitedthis company

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

Sister companies (4)

Castula Energy Supply LtdFigures not disclosed
Fleetsolve LimitedFigures not disclosed
Fuelsolve LimitedFigures not disclosed
Marble Power Trading LtdFigures not disclosed

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 31 Mar 2025 (profit £2.9m), from the Companies House accounts bulk data published Dec 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.