How much does Tallentire Energy Limited make?

Tallentire Energy Limited reported revenue of £3.8m and £517k profit in the year to 31 Oct 2025, according to its accounts filed at Companies House.

How many employees does Tallentire Energy Limited have?

Tallentire Energy Limited reported an average of 0 employees in the year to 31 Oct 2025.

Is Tallentire Energy Limited profitable?

Yes — Tallentire Energy Limited reported a profit of £517k in the year to 31 Oct 2025.

Company No. 07912292 · Incorporated 17 Jan 2012

Tallentire Energy Limited

Registered name: TALLENTIRE ENERGY LIMITED

Part of The Renewables Infrastructure Group Limited group

Tallentire Energy Limited made £3.8m revenue and £517k profit in the year to 31 Oct 2025.

Tallentire Energy Limited’s revenue grew 6% to £3.8m in the year to 31 Oct 2025, with £517k profit and 0 employees. The company is classified under “production of electricity” and is based in Hertfordshire; we hold 3 years of its filed accounts.

Full P&L filedSection D · Electricity, gas, steam and air conditioning supplySIC 35110Production of electricity

Status: Active
Location: Hertfordshire, East of England
Age: 14 yrs · since 2012
Type: Private Limited Company

Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.

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 Oct 2025

Key figures

Small teamOperating leverage

Revenue

£3.8m

Growth ▲5.7%

Profit

£517k

Growth ▲42.4%

Profit margin

13.6%

Gross 45.8%

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 Oct 2023	31 Oct 2024	31 Oct 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£3.7m	£3.6m	£3.8m
Cost of sales	−£2m	−£2.1m	−£2.1m
Gross profit	£1.7m	£1.5m	£1.7m
Operating profit	£1.7m	£1.5m	£1.7m
Profit before tax	£666k	£518k	£733k
Profit after tax	£446k	£363k	£517k
Profit (best available)	£446k	£363k	£517k
Employees (average)	—	0	0
Ratios
Profit margin	12%	10.1%	13.6%
Gross margin	46.6%	41.8%	45.8%
Growth (year on year)
Revenue growth	—	▼2.8%	▲5.7%
Profit growth	—	▼18.6%	▲42.4%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data Aug 2025	Accounts · bulk data Aug 2025	Accounts · bulk data Aug 2026

Derived from the latest filing

How the business works

Profit margin: 13.6%; Profit ÷ revenue.
Gross margin: 45.8%; 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 0
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

The Renewables Infrastructure Group Limited (registered outside the UK register)ultimate parent75–100%
The Renewables Infrastructure Group (UK) Limited75–100%
The Renewables Infrastructure Group (UK) Investments Limited75–100%
Trafalgar Wind Holdings Limited75–100%
Tallentire Energy Limitedthis company

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

Sister companies (6)

Grange Renewable Energy LimitedRev. £5.7m · Profit £1.8m
MC Power LimitedRev. £3.2m · Profit −£55k
Freasdail Energy LimitedFigures not disclosed
Green Hill Energy LimitedFigures not disclosed
Hill of Towie LimitedFigures not disclosed
Roos Energy 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 accounts for the year to 31 Oct 2025 (profit £517k), from the Companies House accounts bulk data published Aug 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.