Stephen Davison Bechtel Jr. was an American billionaire, businessman, civil engineer, and co-owner of the Bechtel Corporation. He was the son of Stephen Davison Bechtel Sr. and grandson of Warren A. Bechtel, who founded the Bechtel Corporation. He was known for expanding the global footprint of the corporation through several of its international projects. Some of the projects executed under his leadership of the company included King Khalid International Airport in Riyadh as well as Jubail Industrial City in Saudi Arabia as well as oil platforms in the North Sea, liquefied natural gas plants in Algeria, Indonesia and the United Arab Emirates.

Bechtel Corporation is an American engineering, procurement, construction, and project management company founded in San Francisco, California in 1898, and headquartered in Reston, Virginia. As of 2022, the Engineering News-Record ranked Bechtel as the second largest construction company in the United States, following Turner Construction.