Partner Engineering and Science, Inc. is honored to be recognized as one of Inc. 5000’s Fastest-Growing Private Companies in America for 2016, also ranking #18 in the Top Environmental Services companies. The award-winning firm contributes this honor to its hard-working team members and their commitment to remaining a widely-recognized brand in the due diligence and commercial real estate industries. Headquartered in Los Angeles, Partner continues to expand its presence with over 600 employees both nationally and internationally.
May 20, 2025
From tariffs to low bids, you'll learn what’s shaping Construction Risk today in the latest Construction Risk Management newsletter. Also, a must-read, check out the latest 2025 Construction Risk Management Journal, highlighted in this edition.
May 16, 2025
May 2025—Torrance, CA—Partner Engineering and Science, Inc. (Partner), is pleased to announce that its founder and CEO, Joseph P. Derhake, PE, was selected as a finalist in the 2025 LA Times Studios LA Executive Forum and Leader Awards.
May 16, 2025
Partner experienced significant growth in 2024 despite challenges in the CRE market, with annual revenue increasing to $334,204 from $279,640 in 2023 (19%). To support this growth and in anticipation of increasing demand, Partner increased its staff from 1,300 employees in 2023 to over 1,400 at present.
