Over 30 years of continuity and quality.

For more than three decades, companies from a range of industries have relied on our in-depth services and personal continuity.


Professional, specialist knowledge on an international level

Professional experience gained in Switzerland and abroad, an extensive network of Swiss contacts, and close connections in various European countries allow our team to provide tailor-made services within the scope of national and international mandates.

ROM TREUHAND AG - Management consultancy

Management consultancy

Founding and valuing companies, reviewing costs and improving processes: we use our wide-ranging expertise to capitalise on business opportunities.

ROM TREUHAND AG - Tax consultancy

Tax consultancy

Tax consultancy and optimisation for companies and private individuals: we evaluate all the benefits thanks to our individual solutions.

ROM TREUHAND AG - Accounting and auditing

Accounting and auditing

Whether payroll accounting, auditing or accountancy: we create sound added value with our specialised SME services.



As members of the national specialist and professional association EXPERTsuisse, we guarantee the highest quality and reliability.


At ROM TREUHAND AG, over 30 years of entrepreneurial consistency result in personal continuity and team members that are highly experienced and qualified.


Our network, which has grown and proven itself over the decades, ensures expert support across different languages and, in some cases, national borders.

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