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Sustainable Britain Ltd

08107196

active
ltd
england wales
Companies House
Health Score
90 / 100

Healthy

30/30
Filing
20/30
Financial
40/40
Risk

No risk factors detected.

Details

Hamilton House, 80 Stokes Croft, Bristol, BS1 3QY
Incorporated 15/06/2012

Compliance

Last accounts

30/09/2025

micro entity

Next accounts due

30/06/2027

On track

Confirmation statement

Last: 22/08/2025

Due 05/09/2026

On track

Industry

41100
Development of building projects
41202
Construction of domestic buildings
55900
Other accommodation

Officers

Mary Helen Connolly

director · Since 20/04/2018

British · United Kingdom · Age 62

Mairead Olivia Connolly

director · Since 15/03/2019

British · England · Age 33

Anna-Marie Grace Connolly

director · Since 01/06/2023

British · Wales · Age 30

Former

Mark Julian Hugo Holden

director · Resigned 11/10/2012

Andrew Peter Baker

director · Resigned 12/03/2013

Martin Bernard Connolly

director · Resigned 20/04/2018

Andrew Peter Baker

secretary · Resigned 01/01/2023

Persons with Significant Control

Connolly And Callaghan Group Ltd

75–100% shares

80, Stokes Croft, Bristol, BS1 3QY

Reg: 09985446 · Companies House · Private Limited Company

Notified 11/05/2016

Former PSCs

Mr Martin Bernard Connolly

Ceased 20/04/2018

Change History

officer appointedCONNOLLY, Anna-Marie Grace
2026-06-09
officer appointedCONNOLLY, Mairead Olivia
2026-06-09
officer appointedCONNOLLY, Mary Helen
2026-06-09
statusactive
2026-06-09

Active

post townBristol
2026-06-09

BRISTOL

typeltd
2026-06-09

Private Limited Company

address line1Hamilton House
2026-06-09

HAMILTON HOUSE

CompanyRankvs 46519+ SIC 41100 peers
65

Financial strength54th percentile among SIC peers · 14/25
Employees15th percentile among SIC peers · 2/15
LiquidityCurrent ratio Infinity× · 20/20
Longevity14 years trading (max 15) · 14/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength14/25 pts

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

Employees2/15 pts

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

Liquidity20/20 pts

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

Longevity14/15 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 30/09/2025

Net Worth

£1k

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£1k

Working capital

Current Assets

£1k

Current Liabilities

£0

0avg. employees-2

Tax at Year End(2024)

Corp tax£2k

Balance Sheet

Assets less current liabilities£1k
Prepared with Companies House

EstimatesDerived

YearCurrent RatioImplied Profit
2025Infinity
20240.65
20231.88
20220.50
20211.77
20204.82-£110k
20197.10-£104k
20186.90

Derived from filed accounts. Not audited figures.