How much does Bio Collectors Holdings Limited make?

Bio Collectors Holdings Limited reported revenue of £10.4m and a loss of £2.2m in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does Bio Collectors Holdings Limited have?

Bio Collectors Holdings Limited reported an average of 65 employees in the year to 31 Mar 2025.

Is Bio Collectors Holdings Limited profitable?

No — Bio Collectors Holdings Limited reported a loss of £2.2m in the year to 31 Mar 2025.

Company No. 08104785 · Incorporated 14 Jun 2012

Bio Collectors Holdings Limited

Registered name: BIO COLLECTORS HOLDINGS LIMITED

Part of Foresight Environmental Infrastructure Limited group

Bio Collectors Holdings Limited made £10.4m revenue and a £2.2m loss in the year to 31 Mar 2025. read from filing text

Bio Collectors Holdings Limited’s revenue was £10.4m in the year to 31 Mar 2025, with a loss of £2.2m and 65 employees. The company is classified under “treatment and disposal of non-hazardous waste” and is based in Mitcham; we hold 3 years of its filed accounts.

Full P&L filedSection E · Water supply, sewerage and waste managementSIC 38210Treatment and disposal of non-hazardous waste

Status: Active
Location: Mitcham, London
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 Mar 2025

Key figures

Capital-lightBoring industry

Revenue

£10.4m

Growth —

Profit

−£2.2m

Growth —

Profit margin

−20.7%

Gross −19%

Employees

Change —

Profit / employee

−£33.3k

Revenue/employee £161k

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.

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to	30 Sep 2022	31 Mar 2024	31 Mar 2025
Disclosure	No P&L	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	—	£18.2m	£10.4m
Cost of sales	—	£16.6m	£12.4m
Gross profit	—	£1.6m	−£2m
Operating profit	—	£1.1m	−£2.5m
Profit before tax	—	£505k	−£2.9m
Profit after tax	—	£359k	−£2.2m
Profit (best available)	—	£359k	−£2.2m
Employees (average)	0	0	65
Ratios
Profit margin	—	2%	−20.7%
Gross margin	—	8.7%	−19%
Revenue per employee	—	—	£161k
Profit per employee	—	—	−£33.3k
Balance sheet — indirect signals, not revenue
Net assets	—	£45.1k	£21.4k
Fixed assets	—	£45.2k	£45.2k
Debtors	£3.7m	£0	£0
Deferred income	£31.7k	£25.9k	£6k
Source	FullAccounts · bulk data Mar 2025	FullAccounts · bulk data Mar 2025	FullAccounts · bulk data May 2026

Derived from the latest filing

How the business works

Profit margin: −20.7%; Profit ÷ revenue.
Gross margin: −19%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £161k; Revenue ÷ average employees.
Profit per employee: −£33.3k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.4%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 0.1%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 0%; 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 £21.4k
Cash at bank: —; Now —
Headcount: —; Now 65
Deferred income: —; Now £6k
Fixed assets: —; Now £45.2k

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

Foresight Environmental Infrastructure Limited (registered outside the UK register)ultimate parent75–100%
Foresight Environmental Infrastructure (UK) Limited75–100%
Bio Collectors Holdings Limitedthis company

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

Subsidiaries (3)

Riverside Bio LimitedRev. £7.4m · Profit −£1.8m
Bio Collectors LimitedRev. £4.7m · Profit −£345k
Riverside Ad LimitedFigures not disclosed

Sister companies (18)

Elwa Holdings LimitedRev. £56.2m · Profit £2.4m
Green Gas Oxon LimitedRev. £11.3m · Profit £3.4m
Rainworth Energy LimitedRev. £5.3m · Profit −£178k
Amber Solar Parks (Holdings) LimitedFigures not disclosed
Branden Solar Parks (Holdings) LimitedFigures not disclosed
CGT Investments LimitedFigures not disclosed
Codford Biogas LimitedFigures not disclosed
CSGH Solar (1) LtdFigures not disclosed
CSGH Solar LtdFigures not disclosed
Easton PV LtdFigures not disclosed
FS West Gourdie LimitedFigures not disclosed
HWT LimitedFigures not disclosed
Jleag Wind Holding LimitedFigures not disclosed
Moelogan 2 (Holdings) CyfyngedigFigures not disclosed
Northern Hydropower Holdings LimitedFigures not disclosed
Spruce Bioenergy LimitedFigures not disclosed
Warren Energy LimitedFigures not disclosed
Yorkshire Hydropower Holdings 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 −£2.2m), from the Companies House accounts bulk data published May 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.