In 1988, Stephen and Everett created Creekstone Companies, a fully integrated real estate investment group, offering real estate acquisition, development, construction and property management services. Creekstone has constructed more than $300 million in commercial and residential properties in more than 15 states. In addition, Creekstone owns 2,000 multi-family units and five shopping centers.  Then in 2007, Stephen and Everett joined Dan in forming A Certain Film Productions, LLC an independent film company based out of Louisiana and Texas.

Stephen is a member of the Young Presidents Organization, the National Apartment Association, the International Conference of Shopping Centers and the Houston Association of Building Contractors, and is a past member of Southwest Bank of Texas’ advisory board and a past member of the Louisiana State University Laboratory School Foundation. 

Stephen has a degree in building construction from Northeast Louisiana University, a nationally recognized building construction program.

Through various entities over the last 22 years, Everett has constructed more than 150 projects in nine states, with construction valued in excess of $1 billion. He has developed and owned more than 1,500 multi-family units and other commercial and land development projects.

In 1988, Everett Jackson and Stephen Keller co-founded Creekstone Builders, Inc., and Creekstone Custom Homes, Inc. The commercial company's primary focus is the development and construction of multi-family projects. Some are developed and built on a fee management basis with outside entities, while others are developed and owned by the key principles. During this period, the company has developed a market strategy to identify key growth and pent-up demand market areas. With this strategy, the company has built developments in Amhurst, New York; Louisville, Kentucky and Nashville, Tennessee. In 2007, Stephen and Everett joined Dan in forming A Certain Film Productions, LLC an independent film company based out of Louisiana and Texas.

Everett earned a bachelor's degree in business administration from the University of Southwestern Louisiana. As well as being a member of the Houston Apartment Association, Everett is active in many civic projects in Houston and surrounding cities.