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The International Instrument Users' Association

01669330

active
private limited guarant nsc
england wales
Companies House
Health Score
75 / 100

Some Concerns

25/30
Filing
10/30
Financial
40/40
Risk
  • No accounts filed in last 18 months (-5)
  • Current liabilities exceed current assets (-10)

Details

Suite 36 A Enterprise House, 44-46 Terrace Road, Walton-On-Thames, KT12 2SD
Incorporated 05/10/1982

Previously known as

Sirep International Instrument Users' Association · until 06/01/1999

Compliance

Last accounts

31/03/2025

micro entity

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 18/09/2025

Due 02/10/2026

Overdue

Industry

82990
Other business support service activities

Officers

Mr Antony Waugh

director · Since 12/01/2022

ENGINEER

BRITISH · ENGLAND

Paul Edward Kaine

director · Since 09/10/2013

British · Wales

Greg Ward

secretary · Since 01/02/2018

Antony Richard Waugh

director · Since 12/01/2022

British · England

Darren Ship

director · Since 01/04/2024

British · England

Martin Geoffrey Gale

director · Since 25/03/2025

British · England

Former

Gareth Sullivan

director · Resigned 05/10/2017

Peter John Russell

secretary · Resigned 01/02/2018

Christopher James

director · Resigned 15/03/2019

Christopher Derek Barr

director · Resigned 12/01/2022

Philip Michael Rose

director · Resigned 15/03/2023

Adrian Edward Hill

director · Resigned 23/09/2024

Alun Lewis Thomas

director · Resigned 25/03/2025

Change History

status → active
2026-06-10

Active

type → private-limited-guarant-nsc
2026-06-10

PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)

address line1 → Suite 36 A Enterprise House
2026-06-10

SUITE 36 A ENTERPRISE HOUSE

post town → Walton-On-Thames
2026-06-10

WALTON-ON-THAMES

CompanyRankvs 19548+ SIC 82990 peers
74

Financial strength89th percentile among SIC peers · 22/25
Employees15th percentile among SIC peers · 2/15
LiquidityCurrent ratio 25.4× · 20/20
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 strength22/25 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.

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

£220k

Balance sheet strength

Cash

—

Cash in the bank

Net Current Assets

£220k

Working capital

Current Assets

£229k

Current Liabilities

£9k

0avg. employees

Balance Sheet

Assets less current liabilities£220k

EstimatesDerived

YearCurrent RatioImplied Profit
202525.40+£6k
20245.16-£16k
202371.76—

Derived from filed accounts. Not audited figures.