Marc Rebboah

President, CEO, Enterprise Trust

Marc Rebboah

President, CEO, Enterprise Trust

Founded Enterprise Trust & Investment Company
As a 4-year NCAA Scholarship Athlete in football, Marc describes himself as a recovering athlete.

Joined Enterprise
1995

Homebase
Los Gatos, CA

Professional Focus
Delivering high quality, comprehensive fiduciary expertise and trust services with a commitment to our clients, their families, and the community.

Previous Work Highlights
Prior to founding Enterprise Trust & Investment Company in 1995, Marc was President and Chief Executive Officer of Western Capital Management Corporation, and Pacific Trust Company, a fiduciary management company with executive responsibility of over $1.3 billion in total assets under investment and fiduciary management.

Education
BA, History/Political Science, Santa Clara University

Personal Facts
Passionate about the academic advancement of youth, Marc has chaired numerous academic boards and is the recipient of several Santa Clara County Board of Supervisors Distinguished Volunteer Awards.

Connect with Marc

Our Leadership Team

President, CEO, Founder

Marc Rebboah

Executive Vice President

Mikkela Sweet, J.D., CTFA

Managing Director, Family Solutions

Kelly Arrillaga

Chief Trust Officer, Director

Margaret McCulloch

Chief Trust Officer, Director

Jennifer Elmenhurst

Managing Director, Senior Portfolio Manager, Lido Advisors

Troy Jones

President, CEO, Founder

Marc Rebboah

Professional Focus

Delivering high quality, comprehensive fiduciary expertise and trust services with a commitment to our clients, their families, and the community.


Executive Vice President

Mikkela Sweet, J.D., CTFA

Professional Focus

Mikkela spearheads Enterprise’s growth and operational development. She also brings a strong skill set anchored in Trust Administration, Taxation, Estate Planning, and Business Succession Planning.


Managing Director, Family Solutions

Kelly Arrillaga

Professional Focus

At her core, Kelly is passionate about people. Her clients are her biggest motivation professionally, and she believes in meeting them where they are and helping them achieve their goals. Kelly focuses on simplifying the complexities of financial services and supports families as they navigate the challenges that come with their wealth.


Chief Trust Officer, Director

Margaret McCulloch

Professional Focus

Margaret has 37 years of fiduciary management experience in all areas of trust administration and financial operations. She is committed to serving clients and their families with personalized comprehensive fiduciary expertise.


Chief Trust Officer, Director

Jennifer Elmenhurst

Professional Focus

Jennifer manages the California Trust Team focusing on areas of Client Relationship Management, Trust Administration and Estate Settlement. Developing long term relationships motivates Jennifer in her quest for providing an unparalleled client experience.


Managing Director, Senior Portfolio Manager, Lido Advisors

Troy Jones

Professional Focus

Troy is responsible for managing estate assets during the settlement period, as well as seeking to ensure growth and liquidity for ongoing trust obligations.


Locations

CA Headquarters
15425 Los Gatos Blvd. Suite 150
Los Gatos, CA 95032

NV Office
500 Damonte Ranch Pkwy
Unit 657B
Reno, NV 89521

Contact Us

Quick Links

©2025 Enterprise Trust Company, Inc., Enterprise Trust Company, LLC, and affiliates

Site designed and maintained by digitalstoryteller.io