Strategic financial and business advisory for companies that demand more than the ordinary. We partner with organisations to unlock clarity, drive performance, and build lasting value.
Arrange a ConsultationMeticulous financial record-keeping and reporting that gives you a true picture of your business health at all times.
Forward-thinking strategic guidance that helps you navigate complexity and seize the opportunities others miss.
Trusted, independent advice grounded in deep expertise — so your leadership can make confident, well-informed decisions.
Efficient back-office solutions that reduce your operational burden and keep your business running smoothly day to day.
Born in the heart of Valais, Volluz Advisory was founded on a simple but powerful belief: every business, regardless of size, deserves access to exceptional financial insight and strategic guidance. We exist to be that trusted partner — the one who understands your numbers as well as your ambitions.
We bring a blend of technical rigour and strategic clarity to every client relationship. Our approach is not transactional — it is deeply collaborative, long-term, and built on trust.
Based in Switzerland, we serve businesses locally and internationally with the precision and discretion this environment demands, delivering advice that is both principled and practical.
Tanya Volluz is the founder and principal advisor of Volluz Advisory. With a career defined by analytical rigour, strategic foresight, and an unwavering commitment to her clients, she established the firm to deliver the kind of bespoke service that larger organisations often cannot provide.
Her expertise spans accounting, financial consulting, business advisory, and corporate administration — making her a rare generalist with the depth of a specialist.
"My mission is to give every client the clarity they need to lead their business with confidence — and the strategy to take it further."— Tanya Volluz, Founder
We hold ourselves to the highest standards of honesty and transparency. Our clients trust us with their most sensitive financial matters, and we never take that lightly.
In finance, the details are everything. We approach every engagement with meticulous attention to accuracy, ensuring every recommendation is grounded in fact.
We are not consultants who deliver reports and disappear. We build long-term relationships, growing alongside our clients and celebrating their success as our own.
From the precision of day-to-day financial management to the breadth of strategic advisory, Volluz Advisory delivers across four core disciplines — tailored to your business's unique needs.
Accurate, timely, and comprehensive financial accounting services that form the bedrock of sound business management. We handle your books with precision so you can focus entirely on running your business. From routine bookkeeping to preparation of statutory financial statements, we ensure your finances are always in order and fully compliant.
Strategic business consulting grounded in financial intelligence. We work with leadership teams to diagnose challenges, identify growth opportunities, and develop actionable strategies. Whether you are planning an expansion, restructuring operations, or entering a new market, we provide the analytical framework and experienced perspective to guide your decisions.
Bespoke, high-level advisory services for business owners and executives who need a trusted sounding board. Our advisory practice covers everything from fractional CFO support and investment analysis to risk assessment and transaction advisory. We bring an independent, expert perspective to your most important financial decisions.
Efficient and reliable business administration services that reduce your operational burden. From corporate secretarial duties and regulatory compliance to internal reporting and process optimisation, we ensure your back office runs seamlessly — freeing you to concentrate on what matters most: growing your business.
Every engagement begins with a conversation. Reach out today and we will work together to determine how Volluz Advisory can best support your business.
Get in TouchWhether you have a specific challenge in mind or simply want to explore how we might work together, we would love to hear from you. Reach out and we will respond promptly.