Provida AG is your reliable partner for trust services, auditing, tax, legal advice and business consulting. We support entrepreneurs from company formation and growth to financing, succession planning and business transfer. Our audit team reviews financial statements and organisations, supports due diligence, and delivers expert reports, including internal control system and IT audit services. In tax and legal matters, we advise individuals and companies, optimise structures and represent your interests with authorities. Our trust services cover accounting, year-end support, payroll and administration so you can focus on your customers. Locations include Romanshorn, Frauenfeld, Rorschach, St. Gallen, Dietlikon/Zurich and Fribourg.

Prongué & Partner delivers tailored consulting and implementation in software development, data management, testing, and process analysis. We guide businesses from needs assessment through system integration to quality assurance. Our expertise covers the digitalization of business processes, workflow optimization, and the creation of secure, future-proof IT solutions. With an agile, results-driven approach, we deliver sustainable outcomes that increase efficiency, reduce risks, and support growth.

Enhance your online visibility with professional search engine optimization (SEO). We analyze your website, optimize content, and improve technical aspects to achieve better Google rankings. Through targeted keyword strategies, link building, and local SEO, we help you attract more customers. Our data-driven approach maximizes your success and strengthens your brand’s visibility in the long run.