How much does Gamma Energy Limited make?

Gamma Energy Limited reported revenue of £11.8m and £2.8m profit in the year to 31 Dec 2024, according to its accounts filed at Companies House.

How many employees does Gamma Energy Limited have?

Gamma Energy Limited reported an average of 21 employees in the year to 31 Dec 2024.

Is Gamma Energy Limited profitable?

Yes — Gamma Energy Limited reported a profit of £2.8m in the year to 31 Dec 2024.

Company No. 08762055 · Incorporated 5 Nov 2013

Gamma Energy Limited

Registered name: GAMMA ENERGY LIMITED

Gamma Energy Limited made £11.8m revenue and £2.8m profit in the year to 31 Dec 2024. read from filing text

Gamma Energy Limited’s revenue grew 78% to £11.8m in the year to 31 Dec 2024, with £2.8m profit and 21 employees. The company is classified under “construction of utility projects for electricity and telecommunications” and is based in London; we hold 3 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 42220Construction of utility projects for electricity and telecommunications

Status: Active
Location: London, London
Age: 12 yrs · since 2013
Type: Private Limited Company

Latest accounts · year to 31 Dec 2024

Key figures

IndependentOperating leverage

Revenue

£11.8m

Growth ▲78%

Profit

£2.8m

Growth ▲953.6%

Profit margin

23.8%

Gross 56%

Employees

Change ▲16.7%

Profit / employee

£135k

Revenue/employee £564k

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 2022	31 Dec 2023	31 Dec 2024
Disclosure	Full P&Lread from filing text	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	£2.9m	£6.7m	£11.8m
Cost of sales	£1.2m	£4.1m	£5.2m
Gross profit	£1.7m	£2.6m	£6.6m
Operating profit	£275k	£242k	£2.9m
Profit before tax	£207k	£268k	£2.8m
Profit (best available)	£207k	£268k	£2.8m
Staff costs	£613k	£896k	£1.2m
Employees (average)	14	18	21
Ratios
Profit margin	7.1%	4%	23.8%
Gross margin	58.1%	38.9%	56%
Revenue per employee	£207k	£370k	£564k
Profit per employee	£14.8k	£14.9k	£135k
Growth (year on year)
Revenue growth	—	▲130.1%	▲78%
Profit growth	—	▲29.6%	▲953.6%
Headcount growth	—	▲28.6%	▲16.7%
Balance sheet — indirect signals, not revenue
Cash at bank	£187k	£28k	£2.1m
Net assets	£8.3m	£8.5m	£11.3m
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025

Derived from the latest filing

How the business works

Profit margin: 23.8%; Profit ÷ revenue.
Gross margin: 56%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £564k; Revenue ÷ average employees.
Profit per employee: £135k; 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: ▲34%; Now £11.3m
Cash at bank: ▲7388%; Now £2.1m
Headcount: ▲17%; Now 21
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Subsidiaries (1)

Wenea Cpo UK LimitedFigures 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 Dec 2024 (profit £2.8m), from the Companies House accounts bulk data published Sep 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.