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Calculus Group Limited

06544557

active
Private Limited Company
england wales
Companies House
Health Score
90 / 100

Healthy

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

No risk factors detected.

Details

12 CONDUIT STREET, LONDON,, W1S 2XH
Incorporated 26/03/2008

Compliance

Last accounts

31/10/2025

micro entity

Next accounts due

31/07/2027

On track

Confirmation statement

Last: 11/04/2026

Due 25/04/2027

On track

Industry

74990
Non-trading company

Officers

Mr Arthur John Glencross

director · Since 26/03/2008

DIRECTOR

BRITISH · ENGLAND · Age 72

Also on 9 other boards

Susan Rebecca Mcdonald

director · Since 26/03/2008

DIRECTOR

AMERICAN · UNITED KINGDOM · Age 70

Also on 2 other boards

Julie Hong Nhan Ngo

secretary · Since 08/03/2021

Persons with Significant Control

Mr Arthur John Glencross

25–50% shares
25–50% votes

British · England · Age 72

12, Conduit Street, London,, W1S 2XH

Notified 06/04/2016

Mrs Susan Rebecca Mcdonald

25–50% shares
25–50% votes

British · England · Age 70

12, Conduit Street, London,, W1S 2XH

Notified 06/04/2016

CompanyRankvs 4678+ SIC 74990 peers
80

Financial strength89th percentile among SIC peers · 22/25
Employees53th percentile among SIC peers · 8/15
LiquidityCurrent ratio Infinity× · 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.

Employees8/15 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 31/10/2025

Net Worth

£60k

Balance sheet strength

Cash

—

Cash in the bank

Net Current Assets

£20k

Working capital

Current Assets

£20k

Current Liabilities

£0

Fixed Assets

£40k

0avg. employees

Balance Sheet

Assets less current liabilities£60k
Prepared with Companies House

EstimatesDerived

YearCurrent Ratio
2025Infinity

Derived from filed accounts. Not audited figures.