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About
LEAH Treuhand AG
With a dedicated team of experienced experts, we offer precise and customized solutions in the areas of tax advice, accounting and business consulting. Our focus is not only on fiduciary services, but also on sustainability and innovation in order to provide our clients with first-class support at all times. Discover how LEAH can help your company on the road to success.
Welcome to LEAH Treuhand AG
your reliable partner for comprehensive fiduciary services.

At LEAH Treuhand AG, we see sustainability as an integral part of our business philosophy. We are actively committed to environmental, social and economic responsibility in order to promote sustainable development. Through innovative approaches in our services, we continuously strive to offer more efficient and environmentally friendly solutions. Innovation is not just a goal for us, but a guiding principle to stay at the cutting edge and provide first-class services to our clients. At LEAH Treuhand AG, we are not only fiduciary, but also sustainable and innovative - for a future-oriented cooperation
Sustainability and innovation:
LEAH Treuhand AG is shaping the future of the trust industry


At LEAH Treuhand AG, customer satisfaction is at the heart of everything we do. Our commitment goes far beyond meeting requirements - we strive to exceed our customers' expectations. With an attentive ear and a deep understanding of our clients' individual needs, we actively work to provide first-class fiduciary services. The satisfaction of our customers is the measure of our success and we do everything we can to build lasting partnerships based on trust, respect and excellent service. At LEAH Treuhand AG it's not just about trust, but also about successfully designing a shared journey with our valued customers."
Customer satisfaction
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Security and data protection are top priorities at LEAH Treuhand AG. We understand that trust forms the basis for successful cooperation. Therefore, we use state-of-the-art security measures to ensure the confidentiality of your sensitive information. Our dedicated team works to the highest standards to protect the integrity of your data. At LEAH Treuhand AG you can trust that your safety and security are at the heart of our services.
Security and privacy
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Transparency is a fundamental principle at LEAH Treuhand AG. We believe in providing clear and understandable information to enable a deep understanding of our services. For us, transparency means that you always know what we do and why. From clear fee structures to open communication about processes, we create a transparent environment so you can make the best possible decisions for your business with confidence and clarity.
Transparency
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Teamwork is the key to success at LEAH Treuhand AG. Our dedicated team of experts work hand in hand to provide world-class escrow services. We believe that the synergy of our individual skills and knowledge forms the basis for outstanding results. At LEAH Treuhand AG we create a cooperative environment where ideas flow, creativity flourishes and teamwork paves the way to innovative solutions. Together we shape the success of our customers and strengthen our partnerships through effective and harmonious collaboration."
Team Work
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Growth & Innovation is the driving force behind our actions at LEAH Treuhand AG. We understand that constant growth and innovative approaches are crucial to meeting the ever-changing needs of our customers. Our team of experts relies on continuous development and state-of-the-art methods to not only support your company, but also to open up new horizons together. At LEAH Treuhand AG we promote growth and innovation in order to build a long-term and successful partnership.
Growth & Innovation
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At LEAH Treuhand AG, community commitment is more than an obligation - it is our conviction to make a positive contribution to our community. We are actively involved in various social initiatives to promote sustainable change. At LEAH, we understand that the success of our community is inextricably linked to our own success. Through targeted outreach activities, we aim to not only share our expertise, but also help create a supportive environment for a thriving community. LEAH Treuhand AG – We are proud to assume our responsibility towards the community and to leave a positive impact through our actions.
Community effort
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Our experts
Henri Oeuvray
owner
With in-depth specialist knowledge and many years of experience in real estate and financial management, I am at your side as your competent partner. My analytical and networked way of thinking enables me to lead projects to targeted and sustainable success in the shortest possible time.
Through an initiative and prudent approach, I have specialized in overcoming the challenges of the real estate and financial sectors with a clear view and effective strategies. Whether it is about optimizing financial structures, carrying out successful real estate transactions or the sustainable development of projects - I stand for a proactive approach that is geared towards long-term success.
Trust in my expertise to achieve your financial goals and successfully implement your projects. Together we are shaping a future that is built on solid financial foundations and successful real estate investments. Contact me today and let’s write your success story together!
