Back to search

If Design Office Ltd

09159616

active
Private Limited Company
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

Accounts

Up to date

Confirmation statement

Up to date

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 817+ 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
Show leaderboard
1Christie & Grey Limited
90
2Giltbrook Dyers And Cleaners Limited(The)
90
3Boro Foundry Limited(The)
90
4Sleeman & Hawken Limited
90
5Glebe Engineering Limited
90
6Bindon Engineering Company Limited
90
7Tool Design And Manufacture (Yate) Limited
90
8Corrosion Technology Services Europe Limited
90
9Mel Aviation Limited
90
10Accurate Cutting Services Limited
90
817If Design Office Ltd
85
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-£70k
20221.92+£167k
20212.55+£11k
20202.10+£74k
20192.20-£21k
20182.60—

Derived from filed accounts. Not audited figures.