David Evans & Associates

KPFF Consulting Engineers, founded in 1960, provides various structural and civil engineering services. The company provides consulting and designing services for the construction industry. Its wide range of structural engineering projects include commuter rail stations, airports, parkway developments, public streets, office buildings, parking lots, commercial, retail and entertainment complexes, and theme restaurants. The company also provides consulting and designing for multiplex theaters, universities, underground utility tunnels, tower structures, condominiums, medical, diagnostic and research facilities, mental health centers, and city halls. KPFF Consulting Engineers is located in Los Angeles, and has branch offices in Seattle, San Diego, Phoenix, St.Louis, Denver, and San Francisco.

AECOM is an international professional technical services company providing consulting, design, program and construction management and operations and maintenance support to the transportation, environmental and building industries. The company serves both government and private clients. AECOM also provides technical support, international development assistance, and mining and power services. AECOM is headquartered in Los Angeles and operates additional offices throughout the United States., Canada, Asia, the Middle East, Africa, Australia and Europe.

Founded in 1969, The Englekirk Companies operates three specialized entities, including Englekirk & Sabol Consulting Structural Engineers, Englekirk Systems Development and Englekirk Partners Consulting Structural Engineers. It serves in California and design structures throughout the United States and the Pacific Rim. The Englekirk Companies has completed several projects, such as hotels, mixed-use facilities, office buildings, retail centers, parking structures, entertainment and institutional buildings. Its projects include Gaslamp, Dole Wellness Center, Molokai Ranch and Marriott Courtyard. The Englekirk Companies projects include Robert E. Englekirk, Cheng-Ming Lin, Thomas A. Sabol, Nagi Abo-Shadi and Vladimir Volnyy. It is the recipient of the Presidential Honoree Design Award from American Institute of Architects Los Angeles Chapter.