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Trestle Group is an international, boutique consulting firm dedicated to empowering innovators to create the future of their industry. Leveraging our financial services domain expertise in Legal & Compliance, Risk, Operations, Finance and Procurement, alongside technical capabilities in Data Science & Artificial Intelligence, we enable our clients in their digital journeys to create new business models, transform their operations and take full advantage of emerging opportunities. Founded in 2003, Trestle opened its first offices in Switzerland and Germany to support our clients from strategy creation to execution. We differentiate our services by offering an alternative and more personal approach to consulting and delivering concrete working results backed by rich domain knowledge and hands-on experiences. While our industry focus lies within Financial Services, we have successfully worked with over 50 institutions across Banking, non-Bank Financial Services, Telecommunication, IT and Manufacturing sectors in regulatory compliance, sourcing management, process optimization, risk governance, STO/ICO and digital transformation projects. In 2016, we founded 4th-IR (https://www.4th-ir.com) to further expanded our capabilities to include data science & artificial intelligence. Combining our domain expertise and technical capabilities, we are in a unique position to support clients from strategize to implementation. We measure success based on our relationships. Our relationships with our employees, clients, partners and the global community are of utmost importance. We continually strive to ensure that we provide an outstanding team, and at the end of each day we consider how we have made a difference, where we have improved things – and what is yet to be achieved. Today, the Trestle 4th-IR team is present in Germany, Switzerland, UK, the US and Canada, where we work collaboratively to fulfill our vision of empowering innovators to create the future of their industries.

Trestle Group Questions

The Trestle Group annual revenue was $14 million in 2026.

Bernhard Janischowsky is the Chief Executive Officer Trestle Consulting of Trestle Group.

12 people are employed at Trestle Group.

The NAICS codes for Trestle Group are [54151, 5415, 541511, 54, 541].

The SIC codes for Trestle Group are [737, 73].

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