91´«Ã½

David Thomack

President—Western Operations
91´«Ã½

David is a 40-year veteran of the construction industry who joined 91´«Ã½ in 2005 and now serves as President of Western Operations. David has led successful transformational projects for project owners across the country—including CPMC/Sutter Health, San Francisco Airport, the University of Wisconsin – Madison and Sacred Heart/St. Mary’s Health System. His construction background includes commercial, public sector, healthcare, aviation, and science and technology industries.

David’s experience with operational excellence, strategic visioning, process implementation and Integrated Lean Project Delivery^® has made him a leader in creating and managing successful, collaborative teams in the construction industry.

Karen Carr

Director of Business Development
91´«Ã½

Based in 91´«Ã½â€™s Sacramento office, Karen works to develop and nurture relationships with clients, partners and suppliers in the greater Sacramento area. The entirety of Karen’s 25+-year career has been in the Architecture, Engineering and Construction (AEC) industry, covering the construction management, engineering and architectural spheres. This diversity of experience gives her unique insight into the needs of 91´«Ã½â€™s clients.

Steve Lind

Vice President & General Manager
91´«Ã½

As Vice President and General Manager for 91´«Ã½â€™s Western operations, Steve is responsible for the financial success and growth strategies of our Sacramento and San Francisco offices. Since joining 91´«Ã½ in 2006, Steve has held a variety of roles, including fiscal management for large, complex projects in the healthcare, higher education, commercial and industrial market sectors. His experience with process implementation and integrated project delivery has made him a leader in establishing successful collaborative teams.