Muriel Klettke primarily supports clients in the area of corporate and commercial law and advises partnerships and limited corporations, as well as their shareholders, in both ongoing matters as well as all phases of corporate transactions. Her clients include national and international companies and financial investors.

Another focus of Muriel Klettke are real estate transactions. She advises shareholders on family and inheritance matters in relation to their business ownership, especially the design of succession arrangements prior and upon inheritance.