How much does Biogas Technology Limited make?

Biogas Technology Limited reported revenue of £7.5m and a loss of £636k in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does Biogas Technology Limited have?

Biogas Technology Limited reported an average of 0 employees in the year to 31 Mar 2025.

Is Biogas Technology Limited profitable?

No — Biogas Technology Limited reported a loss of £636k in the year to 31 Mar 2025.

Company No. 02323287 · Incorporated 30 Nov 1988

Biogas Technology Limited

Registered name: BIOGAS TECHNOLOGY LIMITED

Part of Ylem Group Limited group

Biogas Technology Limited made £7.5m revenue and a £636k loss in the year to 31 Mar 2025.

Biogas Technology Limited’s revenue fell 6% to £7.5m in the year to 31 Mar 2025, with a loss of £636k and 0 employees. The company is classified under “manufacture of other special-purpose machinery” and is based in Salford Quays; we hold 2 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 28990Manufacture of other special-purpose machinery n.e.c.SIC 43999Other specialised construction activities n.e.c.SIC 71122Engineering related scientific and technical consulting activities SIC 77390Renting and leasing of other machinery, equipment and tangible goods n.e.c.

Status: Active
Location: Salford Quays, North West
Age: 37 yrs · since 1988
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 Mar 2025

Key figures

Small team

Revenue

£7.5m

Growth ▼5.9%

Profit

−£636k

Growth —

Profit margin

−8.5%

Gross 12%

Employees

Change —

Profit / employee

—

Profitable streak

0yrs

Consecutive profitable years in our data

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 Mar 2024	31 Mar 2025
Disclosure	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£8m	£7.5m
Cost of sales	£6.5m	£6.6m
Gross profit	£1.4m	£906k
Operating profit	£899k	£737k
Profit before tax	−£930k	−£200k
Profit after tax	−£664k	−£636k
Profit (best available)	−£664k	−£636k
Employees (average)	0	0
Ratios
Profit margin	−8.3%	−8.5%
Gross margin	18.1%	12%
Growth (year on year)
Revenue growth	—	▼5.9%
Balance sheet — indirect signals, not revenue
Cash at bank	£2.2m	£2.3m
Net assets	£6.5m	£5.9m
Fixed assets	£15.5m	£14.7m
Current assets	£3.3m	£3.5m
Debtors	£76.9k	£54k
Deferred income	£397k	£738k
Source	FullAccounts · bulk data Dec 2025	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: −8.5%; Profit ÷ revenue.
Gross margin: 12%; 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: 195.5%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 9.8%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 0.7%; 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: ▼10%; Now £5.9m
Cash at bank: ▲8%; Now £2.3m
Headcount: —; Now 0
Deferred income: ▲86%; Now £738k
Fixed assets: ▼5%; Now £14.7m

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

Ylem Group Limitedultimate parent75–100%
Biogas Technology Limitedthis company

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

Sister companies (19)

Ylem Energy LimitedRev. £16.9m · Profit £1.8m
Essential Control LimitedRev. £539k · Profit −£341k
Power-Zero LimitedRev. £264k · Profit −£2.2m
04821916 LimitedLiquidationFigures not disclosed
Adamson Del 27 LimitedFigures not disclosed
Adamson Del 4 LimitedFigures not disclosed
Apeiron Properties LimitedFigures not disclosed
Biogas Technology (Sawtry) LimitedRev. — · Profit −£42.3k
Blaguegate Power LimitedFigures not disclosed
CMR Consultants LimitedRev. — · Profit £43.8k
Edison-DC LimitedFigures not disclosed
Great Dunmow Power LimitedFigures not disclosed
Knowsley Energy Recovery LimitedFigures not disclosed
Land Fill Gas LimitedFigures not disclosed
Root-Power LimitedRev. — · Profit −£8.9k
Sutton Power LimitedFigures not disclosed
Wharfside Power LimitedFigures not disclosed
Ylem Flexible Power LimitedRev. — · Profit −£306k
Ylem Power 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 Mar 2025 (profit −£636k), 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.