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Isp International Space Propulsion Ltd

04309503

active
Private Limited Company
england wales
Companies House
Health Score
88 / 100

Healthy

30/30
Filing
20/30
Financial
38/40
Risk
  • 1 outstanding charge (-2)

Details

29 DEVIZES ROAD, SWINDON, SN1 4BG
Incorporated 23/10/2001

Compliance

Last accounts

30/09/2025

micro entity

Next accounts due

30/06/2027

On track

Confirmation statement

Last: 23/10/2025

Due 06/11/2026

On track

Industry

74909
Other professional, scientific and technical activities

Officers

Mr Paul Raymond Howard Williams

director · Since 23/10/2001

TECHNICAL CONSULTANT

BRITISH · ENGLAND · Age 66

Also on 5 other boards

Mrs Karen Elizabeth Williams

director · Since 17/07/2023

COMPANY DIRECTOR

BRITISH · ENGLAND · Age 58

Persons with Significant Control

Mr Paul Raymond Howard Williams

50–75% shares

British · England · Age 66

29, Devizes Road, Swindon, SN1 4BG

Notified 06/04/2016

Mrs Karen Elizabeth Williams

25–50% shares

British · England · Age 58

29, Devizes Road, Swindon, SN1 4BG

Notified 06/04/2016

Charges1 outstanding

charge
outstanding

HSBC BANK PLC

Created 23/11/2005Registered 26/11/2005

CompanyRankvs 10124+ SIC 74909 peers
61

Financial strength63th percentile among SIC peers · 16/25
Employees87th percentile among SIC peers · 13/15
LiquidityCurrent ratio 1.23× · 12/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
Outstanding charges -10
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How is this score calculated?
Financial strength16/25 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.

Liquidity12/20 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.

Risk deductions

Outstanding charges: -10 pts

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

£14k

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£14k

Working capital

Current Assets

£72k

Current Liabilities

£59k

Fixed Assets

£111

3avg. employees

Balance Sheet

Assets less current liabilities£14k
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20251.23+£0
20251.23+£36k
20240.74+£10k
20230.71

Derived from filed accounts. Not audited figures.