Abbie Wertheim is the Partner for Northern California. Abbie is responsible for oversight and execution of all aspects of development including origination, design, entitlement, construction, leasing and disposition. She leads the development team in Northern California in build-to-suit and speculative development.

Since starting with Panattoni in 2020 Abbie has worked as a development manager, senior development manager and became partner in 2025.

Prior to joining Panattoni, she was an industrial broker at JLL and worked in real estate economics, helping local jurisdictions in California finance improvements using tax increment financing to encourage development. She managed complex entitlements and significant scale public-private partnerships. Her early work included building an affordable manufacturing facility in San Francisco with New Market Tax Credits.

Abbie is active in several professional organizations including LAI, NAIOP, SIOR and previously served on the Executive Board for Urban Land Institute, Sacramento and CREW Program Committee. She is also strongly connected to her community and is an active board member for the Roseville Police Activities League.