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If Design Office Ltd

09159616

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

FIRST FLOOR, LONDON, EC2A 3PB
Incorporated 04/08/2014

Compliance

Last accounts

30/09/2025

total exemption full

Next accounts due

30/06/2027

On track

Confirmation statement

Last: 04/08/2025

Due 18/08/2026

On track

Industry

71129
Other engineering activities

Officers

Mr Thomas Nathaniel Stoney Bryans

director · Since 04/08/2014

DESIGNER

BRITISH · UNITED KINGDOM · Age 42

Also on 4 other boards

Ms Sarah Alexandra Castle

director · Since 04/08/2014

ARCHITECT

BRITISH · ENGLAND · Age 42

Mr Alexander James Scott

director · Since 04/08/2014

ARCHITECT

BRITISH · UNITED KINGDOM · Age 42

Also on 2 other boards

Persons with Significant Control

Mr Thomas Nathaniel Stoney Bryans

25–50% shares
25–50% votes

British · United Kingdom · Age 42

First Floor, 23 Charlotte Road, London, EC2A 3PB

Notified 06/04/2016

Mr Alexander James Scott

25–50% shares
25–50% votes

British · England · Age 42

First Floor, 23 Charlotte Road, London, EC2A 3PB

Notified 06/04/2016

Ms Sarah Alexandra Castle

25–50% shares
25–50% votes

British · England · Age 42

First Floor, 23 Charlotte Road, London, EC2A 3PB

Notified 06/04/2016

CompanyRankvs 808+ SIC 71129 peers
86

Financial strength94th percentile among SIC peers · 24/25
Employees97th percentile among SIC peers · 15/15
LiquidityCurrent ratio 2.01× · 20/20
Longevity12 years trading (max 15) · 12/15
Filing complianceAll filings up to date · 15/15
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808If Design Office Ltd
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How is this score calculated?
Financial strength24/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees15/15 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.

Longevity12/15 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 30/09/2025

Net Worth

£413k

Balance sheet strength

Cash

£351k

Cash in the bank

Net Current Assets

£389k

Working capital

Current Assets

£773k

Current Liabilities

£385k

Fixed Assets

£52k

Debtors

£423k

17avg. employees+3

Balance Sheet

Assets less current liabilities£441k
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20252.01+£67k
20241.92-£20k
20232.25—

Derived from filed accounts. Not audited figures.