How many employees does Energy Resource Technology (U.K.) Limited have?

Energy Resource Technology (U.K.) Limited reported an average of 0 employees in the year to 31 Dec 2025.

Is Energy Resource Technology (U.K.) Limited profitable?

Yes — Energy Resource Technology (U.K.) Limited reported a profit of £52k in the year to 31 Dec 2025.

Company No. SC264709 · Incorporated 10 Mar 2004

Energy Resource Technology (U.K.) Limited

Registered name: ENERGY RESOURCE TECHNOLOGY (U.K.) LIMITED

Part of Helix Energy Solutions Group, Inc group

Energy Resource Technology (U.K.) Limited made £52k profit in the year to 31 Dec 2025 (revenue not disclosed).

Energy Resource Technology (U.K.) Limited reported £52k profit in the year to 31 Dec 2025; its revenue was not disclosed. It had 0 employees. The company is classified under “extraction of crude petroleum” and is based in Aberdeen; we hold 2 years of its filed accounts.

Profit onlySection B · Mining and quarryingSIC 06100Extraction of crude petroleum

Status: Active
Location: Aberdeen, Scotland
Age: 22 yrs · since 2004
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

Small team

Revenue

—

Not disclosed in filing

Profit

£52k

Growth —

Profit margin

—

Employees

Change —

Profit / employee

—

Profitable streak

1yr

Consecutive profitable years in our data

This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2024	31 Dec 2025
Disclosure	Profit only	Profit only
Profit & loss
Revenue (turnover)	—	—
Cost of sales	£0	£165k
Gross profit	£0	−£165k
Operating profit	−£105k	£131k
Profit before tax	−£105k	£131k
Profit after tax	−£105k	£52k
Profit (best available)	−£105k	£52k
Employees (average)	0	0
Ratios
Profit margin	—	—
Balance sheet — indirect signals, not revenue
Net assets	−£25.7m	−£25.7m
Fixed assets	£0	£0
Deferred income	£12k	£14k
Source	FullAccounts · bulk data Jul 2026	FullAccounts · bulk data Jul 2026

Derived from the latest filing

How the business works

Profit margin: —; Profit ÷ revenue.
Gross margin: —; 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 −£25.7m
Cash at bank: —; Now —
Headcount: —; Now 0
Deferred income: ▲17%; Now £14k
Fixed assets: —; Now £0

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

Helix Energy Solutions Group, Inc (registered outside the UK register)ultimate parent75–100%
Energy Resource Technology (U.K.) Limitedthis company

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

Subsidiaries (1)

Ert Camelot LimitedRev. — · Profit −£183k

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 2025 (profit £52k), from the Companies House accounts bulk data published Jul 2026. 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.