Helix combines nearly seven decades of experience in the real estate industry. Through its principles, the team has been involved in nearly every facet of real estate. This combined experience and the depth of knowledge among several different asset types is unparalleled. The principals have been involved in the acquisition, construction, development and disposition of millions of square feet of real estate. We have been active in assisted living, hospitality, industrial, land, office, retail, self-storage, single-family and multifamily housing. 


Phone: 602.648.2020

4425 N 24th Street, Suite 225
Phoenix, Arizona 85016

Ryan Spiekerman
Founding Principal
Ryan Spiekerman is a founding principal of Helix Asset Management and is responsible for overseeing current assets as well identifying growth opportunities. Ryan also serves as a principal and founder of Helix Development, Helix Properties and Helix Capital. Through his 14 years of real estate experience, Ryan is able to leverage his background in development, management and finance to identify a comprehensive solution to the most complex real estate requirements. Mr. Spiekerman received his Bachelor of Science degree in Finance from the University of Colorado at Boulder. He also holds an MBA from the W.P Carey School of Business at Arizona State University. Ryan is actively involved in several charitable organizations that benefit childrens' health, safety and education.

Adam Feldman
Principal and Designated Broker
Adam Feldman has been a commercial real estate professional since 1992. During his real estate career, Mr. Feldman has represented a multitude of clients in the sale and lease of commercial, office, retail and residential property, as well as purchased a sold several properties for his own account.

Professional accreditations include membership in the International Council of Shopping Centers, National Association of Realtors, Phoenix Association of Realtors and Arizona Association of Realtors.  Mr. Feldman is a graduate of University of Chicago Graduate School of Business with a Masters of Business concentrating in Finance and Strategy.  Additionally, he graduated from Kenyon College with a Bachelor of Arts and Science in Political Science and a Minor in Economics.

Pamela Johns
Managing Director
Pamela is a results oriented, hands on asset management professional with over 15 years of experience in all phases of commercial and retail real estate strategic development and management. Pamela has a background in both corporate and private portfolios and the analytical and financial skills to interpret diverse industries and market cycles.

Pamela is committed to building long term relationships while designing strategies for the acquisition, financing, management, and disposition of various real estate assets.

Pamela received a Juris Doctor in 1992 from the University of Toledo College of Law and a Bachelor of Science in Economics and Political Science in 1988 from Central Michigan University.

Sarah Thompson
Brokerage Manager
Sarah Thompson has worked in commercial real estate since 2002. She specializes in landlord and tenant representation and has closed over 250 leasing and sales transactions. Sarah’s real estate knowledge encompasses all facets of retail, including new development, leasing and sales.

Sarah’s strong work ethic, personal service and thorough attention to detail makes her a valuable asset to both landlords and tenants. Sarah’s ability to develop lasting relationships with her clients is a testament to her dedication and hard work in the industry. She is a member of International Council of Shopping Centers (ICSC) and has served on the ICSC Southwest Idea Exchange Board. She is the recipient of the CoStar Group’s Power Broker award in 2006, 2008 and 2009.

Jeff Harris
Commercial Leasing & Sales
Jeff is a 1991 graduate of the State University of New York with a BS in Economics and Business Administration. He began his real estate career in 2000 following the sale of his restaurant and family entertainment business which he owned and operated for 6 years in upstate New York. A ten year real estate veteran, Jeff has been responsible for over 220 leasing transactions with a lease value in excess of 60 million dollars. He is also closed over 30 million dollars in investment sales transactions. As a former small business owner and investment property owner, Jeff is very familiar and sensitive to the needs of both tenants and landlords.

Married and a father of two, Jeff tries to instill his uncompromising work ethic and the importance of long lasting personal relationships into his two daughters Mia and Olivia. He is also the recipient of Costar’s Phoenix Power Broker award for 2006, 2007 and 2008 as well as being honored as one of Square Foot Magazines top five Phoenix Retail Leasing Producers for 2007, 2008.

Todd Thomas
Project Manager
Todd is a construction and maintenance professional with over 5 years of experience in all phases of commercial facility management including tenant improvements, maintenance and new leasehold projects. Todd’s primary responsibilities are to coordinate and maintain all field related activities for the facilities including vendors, project schedule, and subcontractor work

Todd is currently pursuing a Bachelor of Science from The University of Phoenix.

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