Switzerland · United Kingdom
International work across the Swiss–UK corridor
Through our sister firm Gravitax AG in Zug, Ian Walker & Co supports businesses and individuals trading, investing or relocating between Switzerland and the United Kingdom.

Our Swiss partner
Gravitax AG, Zug
Gravitax AG keeps companies, capital and know-how moving in both directions across the Swiss–UK corridor – boutique, partner-led tax and accountancy advice, with genuine UK credentials on both sides of the border. Every engagement is led personally by an ACCA-qualified partner.
Visit gravitax.chACCA
Chartered Certified – full UK practising certificate
40+ yrs
UK practice and proven HMRC compliance record
2,000
Active clients across the UK network
2024
Swiss AG incorporated in the Canton of Zug
How we help
Fintech & Crypto Valley
For Web3 protocols, blockchain ventures and fintechs scaling between Zug and the UK – reconciling Swiss digital-asset accounting with HMRC's evolving crypto guidance.
Cross-border business
Swiss SMEs opening a UK subsidiary and UK businesses expanding into Switzerland – structuring, compliance and accounts that satisfy both regimes.
Private clients
British nationals settling in Switzerland and Swiss residents with UK interests – residency, self-assessment and double-tax planning.
Who it's for
- Swiss companies entering the UK market
- UK businesses reaching into Switzerland
- Fintech and digital-asset firms in Crypto Valley
- Individuals relocating between the two countries
Start the conversation with Ian Walker & Co on 01904 310241, or send us an enquiry.
