Silicon Valley Investment Firm Acquires 460,000 Sq. Ft. Northwest Houston Industrial Portfolio PR Newswire SARATOGA, Calif., July 16, 2018 SARATOGA, Calif., July 16, 2018 /PRNewswire/ -- On July 12, 2018, Wilson Investment Properties, a Silicon Valley-based real estate investment firm, acquired an industrial portfolio of 19 buildings in 6 industrial parks, primarily located in northwest Houston, spanning a total of 460,000 square feet. The portfolio is leased to a diversified set of 103 tenants, including manufacturing, fabrication, and many local service businesses.