# Addition Design Office (Addition Design Office Ltd)

Private limited company registered in London, classed under “Architectural activities” and 3 other activities.

- Company number: 14579481
- Status: Active
- Type: Private limited company
- Incorporated: 9 January 2023
- Registered office: 167-169 Great Portland Street, London, W1W 5PF
- Location: London
- Activity: Architectural activities

## Latest filed profit

Profit after tax in the year to 31 January 2026: **loss of £2.24k**, from its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers.

## Questions people ask

### What does Addition Design Office do?

Private limited company registered in London, classed under “Architectural activities” and 3 other activities.

### How much turnover does Addition Design Office make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/addition-design-office-14579481

### Is Addition Design Office profitable?

No: it made a loss after tax of £2.24k in the year to 31 January 2026, its latest filed accounts.

### How many people work at Addition Design Office?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/addition-design-office-14579481

### Where is Addition Design Office based?

Its registered office is 167-169 Great Portland Street, London, W1W 5PF, in London.

### When was Addition Design Office founded?

Addition Design Office Ltd was incorporated on 9 January 2023.

### Is Addition Design Office still trading?

The register lists Addition Design Office Ltd as active.

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/addition-design-office-14579481