von Briesen logo on wall
von Briesen logo on wall


von Briesen is a member of TAG Alliances, one of the world’s largest multidisciplinary alliances of independent professional services firms. TAG Alliances has 290+ member firms operating in 110+ countries. Combining TAGLaw®, TIAG® (The International Accounting Group), and TAG-SP® (Strategic Partners), TAG Alliances is a relationship-driven, global community of legal, accounting, and other professional services firms with a commitment to providing high-quality, cost-effective, and value-driven services.

For more than 20 years, TAG Alliances members have leveraged the global reach and local expertise of top-rated, responsive, and prominent member firms to facilitate the cross-border goals and needs of their clients. As members of an alliance dedicated to building quality relationships between independent firms with similar standards of excellence and integrity, TAG Alliances members can confidently refer their clients to like-minded firms they can trust.

Each TAG Alliances member are well-respected experts with a strong understanding of local business practices, laws, regulations, and culture and have deep-rooted relationships within their communities. These strengths give TAG Alliances members a true competitive advantage in providing a seamless and personalized experience for their clients across all industry and commercial sectors.

TAG Alliances TAGLaw top ranked