für die langjährige Zusammenarbeit möchte ich mich auch auf diesem Weg herzlichst bedanken, gerne werde ich Sie stets weiterempfehlen! Grüsse R

NEXON Treuhand GmbH, founded in 2024, provides comprehensive fiduciary services including bookkeeping, tax consulting, and business advisory. Managed by Lukas Emil Harder, the firm supports clients where needed from its location in Sulgen.

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.

Our Mission: We are your problem solvers, providing reliable solutions for all your financial and insurance questions – for life! Powers of Attorney & Advance Directives: Benefit from our specialization. We help you make timely arrangements and prevent the KESB from making decisions about your life in an emergency. We offer: • Comprehensive, personal advice • Thorough execution and regular updates to comply with legal reforms • Biennial updates to keep your documents legally valid Instant Document Service: Your documents are always accessible! Through our platform, you can download your documents at any time, securely and conveniently – always up-to-date. Free Initial Consultation: We offer a free, no-obligation consultation on all matters of advance care. Email Encryption: Your data is important to us! With OpenPGP encryption, we ensure that your sensitive information is protected from unauthorized access. Tax Advice and Optimization: Optimize your tax declaration and benefit from our extension service . We assist business owners, homeowners, students, and anyone looking to optimize their taxes. Consulting for Entrepreneurs: As an entrepreneur, you receive comprehensive support on topics such as company formation, financial planning, insurance, and tax optimization. Our solutions are independent and tailored to your individual needs. Complete Family Services: We support you in all stages of life – from securing your children’s future to preparing for retirement. Your future is in safe hands with us. Contact: We are always available for a free initial consultation . Contact us directly or through our online platform. ZWICKER CONSULTING – Conveniently taken care of.