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System Simulation Limited

00985613

active
ltd
england wales
Companies House
Health Score
88 / 100

Healthy

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

Details

406 Clerkenwell Workshops 27-31 Clerkenwell Close, London, EC1R 0AT
Incorporated 28/07/1970

Compliance

Last accounts

31/01/2025

total exemption full

Next accounts due

31/10/2026

On track

Confirmation statement

Last: 10/01/2026

Due 24/01/2027

On track

Industry

62012
Business and domestic software development

Officers

Michael Andrew Selway

director · Since 14/05/1993

British · England · Age 64

James Robert Bolger

secretary · Since 01/07/2000

British

Mark Stewart Mckenzie

director · Since 19/05/2017

British · England · Age 52

Richard Michael Beales

director · Since 22/05/2017

British · England · Age 52

Agnes Adrienn Labszki

director · Since 30/04/2025

Hungarian,British · England · Age 40

Former

Kate Stuart-Smith

secretary · Resigned 30/09/1995

Douglas Stevenson

director · Resigned 01/08/1996

Christopher Charles Martin

director · Resigned 30/06/2000

Christopher Charles Martin

secretary · Resigned 30/06/2000

Michael Anthony Coyne

director · Resigned 01/10/2007

Graham Jonathan Howard

director · Resigned 31/12/2013

George Lauder Mallen

director · Resigned 31/08/2014

Oliver Paul Tudor Rickard

director · Resigned 30/06/2016

Michael John Stapleton

director · Resigned 03/12/2024

Persons with Significant Control

Dr George Lauder Mallen

25–50% shares
25–50% votes

British · United Kingdom · Age 87

28 Popes Grove, Twickenham, TW1 4JZ

Notified 06/04/2016

Ms Gillian Bateman

25–50% shares
25–50% votes

British · United Kingdom · Age 72

58a Grange Road, Lewes, BN7 1TU

Notified 03/12/2024

Former PSCs

Mr Michael John Stapleton

Ceased 03/12/2024

Charges1 outstanding

charge
outstanding

BARCLAYS BANK PLC

Created 15/02/1995Registered 27/02/1995
charge
satisfied

BARCLAYS BANK PLC

Created 30/06/1982Registered 30/06/1982

Change History

officer appointedSELWAY, Michael Andrew
2026-06-06
officer appointedBOLGER, James Robert
2026-06-06
officer appointedBEALES, Richard Michael
2026-06-06
officer appointedLABSZKI, Agnes Adrienn
2026-06-06
officer appointedMCKENZIE, Mark Stewart
2026-06-06
typeltd
2026-06-06

Private Limited Company

address line1406 Clerkenwell Workshops 27-31 Clerkenwell Close
2026-06-06

406 CLERKENWELL WORKSHOPS

post townLondon
2026-06-06

LONDON

statusactive
2026-06-06

Active

CompanyRankvs 2756+ SIC 62012 peers
70

Financial strength65th percentile among SIC peers · 16/25
Employees96th percentile among SIC peers · 14/15
LiquidityCurrent ratio 2.14× · 20/20
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.

Employees14/15 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.

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 31/01/2025

Net Worth

£8k

Balance sheet strength

Cash

£742k

Cash in the bank

Net Current Assets

£461k

Working capital

Current Assets

£864k

Current Liabilities

£404k

Debtors

£122k

Profit After Tax

£187k

13avg. employees+1

Balance Sheet

Assets less current liabilities£461k
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20252.14+£0
20241.72+£0
20231.55+£0
20221.83+£0
20211.40+£0
20201.41+£0
20191.74

Derived from filed accounts. Not audited figures.