Our Team


Gold Stream’s principals collectively bring a wide range or professional experience to the table.

Gold Stream was co-founded by John M. Robertson, CEO and James R. Petersen, President. Under their leadership, Gold Stream has built relationships by partnering with people and companies that demonstrate the highest integrity and standards of operating excellence.


GS Executive Team

From left:  Bert, Glen, Jane, Jim, John

OUR PEOPLE MAKE THE DIFFERENCEGreat things in business are never done by one person, they're done by a team of people.

- Steve Jobs -



CEOJohn Robertson

Co-Founder of Gold Stream LLC, John has an extensive background in business that includes over 30 years of experience in creating, syndicating, developing, managing and financing commercial real estate projects.


PresidentJim Petersen

Co-Founder of Gold Stream LLC,  Jim has an extensive background in business that includes over 15 years of experience in creating, developing, constructing, and managing commercial real estate projects.


Executive Vice PresidentBert Zimmerli

As the Chief Financial Office of Intermountain Healthcare, Bert is responsible for the direction and oversight of all Intermountain financial operations, as well as Intermountain’s supply chain and venture development and innovation strategies.


Executive Vice PresidentGlen Yates

Chief Executive Officer & President of Colt Builders Corp, Glen has an advanced diploma in Construction Engineering Technology and an extensive background in business that includes over 17 years of experience in construction management of large turnkey commercial real estate projects.


Executive Vice PresidentJane Imperatore

Jane Imperatore is a graduate of the University of Richmond School of Law and the University of Virginia, with High Distinction. She guides owner/developers, contractors, and design professionals through all phases of development and construction of commercial properties in the market rate and affordable sectors, including preparation, review, negotiation of development, design, construction, and design-build. She has represented clients in construction disputes in jury and bench trials before state and federal courts, mediations, arbitrations, and dispute review boards.


Director of FinanceAmy Jo Grovum

Amy Jo Grovum, CPA, is a licensed Certified Public Accountant in the state of Utah and a graduate of the Weber State University Goddard School of Business Master of Accounting program, with Goddard Scholar distinction. She is primarily responsible for investor relations, financial analysis, and financial reporting for Gold Stream companies.


BookkeeperNancy LaRoque

Nancy has been with Gold Stream since 2017. Prior to joining our team, Nancy spent 31 years working with Mass Mutual, 10 of those years as the Business Manager for the Salt Lake City branch. Born and raised in Murray, UT and recently located to Vernal, UT, Nancy loves family get-togethers, camping, boating and fire pits.


Business ManagerTeal LaRoque

Business Manager with Gold Stream for over 2+ years, Teal brings a background in Real Estate and Business Administration and extensive experience in contract management and construction accounting. Born and raised in Salt Lake City, Teal’s father worked in construction management and her mother worked in business management. Teal herself is a mother of 1 son and 2 daughters, loves being in the mountains, camping, and spending time with her family.


Bookkeeper AssistantTessa LaRoque

Tessa graduated from Fortis College in 2016 and worked as a Dental Assistant for 6 years before joining the Gold Stream team last year. Recently relocated to Vernal, UT, Tessa is a dog mom, loves hiking, camping, and travelling in her spare time.