PHOENIX--(BUSINESS WIRE)--Western Alliance Bank (NYSE: WAL) today announced that Matt Griesbach, Commercial & Industrial Industry Executive for Aerospace, Defense & Government Contracting, has been named a 2026 Defense & Aerospace Business Visionary by the LA Times Studios, recognizing his role in expanding access to capital across the aerospace and defense sector. Since founding Western Alliance Bank's Aerospace, Defense & Government Contracting Group in late 2023, Griesbach an.




