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Sustainable Marine Technology Ltd

13255064

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

6 Grassmead, Thatcham, RG19 4FP
Incorporated 09/03/2021

Compliance

Last accounts

31/03/2025

dormant

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 25/02/2026

Due 11/03/2027

On track

Industry

71122
Engineering related scientific and technical consulting activities

Officers

Shaun Robert White

director · Since 09/03/2021

British · United Kingdom · Age 44

Persons with Significant Control

Mr Shaun Robert White

75–100% shares
75–100% votes
Appoint directors

British · United Kingdom · Age 44

6, Grassmead, Thatcham, RG19 4FP

Notified 09/03/2021

Change History

officer appointedWHITE, Shaun Robert
2026-06-07
statusactive
2026-06-07

Active

typeltd
2026-06-07

Private Limited Company

address line16 Grassmead
2026-06-07

6 GRASSMEAD

post townThatcham
2026-06-07

THATCHAM

CompanyRankvs 20549+ SIC 71122 peers
28

Financial strength15th percentile among SIC peers · 4/25
Employees13th percentile among SIC peers · 2/15
LiquidityCurrent ratio NaN× · 2/20
Longevity5 years trading (max 15) · 5/15
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.

Employees2/15 pts

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

Liquidity2/20 pts

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

Longevity5/15 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

£1

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£0

Working capital

Current Assets

£0

Current Liabilities

£0

Fixed Assets

£0

0avg. employees

Balance Sheet

Assets less current liabilities£1
Signed by 1.4.24Prepared with Company Accounts and Tax Online

EstimatesDerived

YearCurrent Ratio
2025NaN

Derived from filed accounts. Not audited figures.