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Industrial Symbiosis Limited

05350623

active
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
england wales
Companies House
Health Score
70 / 100

Some Concerns

30/30
Filing
0/30
Financial
40/40
Risk
  • Negative net worth (-10)
  • Current liabilities exceed current assets (-10)

Details

UNIT 508B, JQ MODERN, BIRMINGHAM, B18 6NF
Incorporated 02/02/2005

Compliance

Last accounts

31/03/2025

micro entity

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 08/11/2025

Due 22/11/2026

On track

Industry

74901
Environmental consulting activities

Officers

Mr Peter Thornton Laybourn

director · Since 02/02/2005

DIRECTOR

BRITISH · ENGLAND · Age 70

Also on 3 other boards

Mr Ian Humphreys

director · Since 17/02/2023

CHIEF OPERATING OFFICER

BRITISH · ENGLAND · Age 57

Also on 5 other boards

Dr Diana Rachel Lombardi

director · Since 17/02/2023

CHIEF EXECUTIVE

BRITISH · ENGLAND · Age 60

Also on 3 other boards

Persons with Significant Control

International Synegies

Significant control

Uniy 5, Newhall Place, Birmingham, B1 3JH

Notified 30/10/2016

CompanyRankvs 4476+ SIC 74901 peers
53

Financial strength15th percentile among SIC peers · 4/25
Employees85th percentile among SIC peers · 13/15
LiquidityCurrent ratio 1× · 6/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength4/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees13/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity6/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity15/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 31/03/2025

Net Worth

-£20

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

-£21

Working capital

Current Assets

£14k

Current Liabilities

£14k

Fixed Assets

£1

3avg. employees
Signed by 05350623 2024-04-01 2025-03-31 05350623 2025-03-31 05350623 core:CurrentFinancialInstruments core:WithinOneYear 2025-03-Prepared with Digita Accounts Production Advanced

EstimatesDerived

YearCurrent RatioImplied Profit
20251.00
20241.01
2023102.59-£629
202247.96-£286
20212.37+£3k
20201.31-£7k
20191.14

Derived from filed accounts. Not audited figures.