[2] 1971: Webcor was founded by Bill Wilson, Ross Edwards, Dave Boyd, and Miller Ream (the CO comes from "company") in San Mateo, California.

1991: Webcor entered public works with a new theater at Watsonville High School and the parking garage at the Hayward BART station.

1994: The founders merged with AJ Ball in to solidify financial strength and diversify their resume for future higher-profile project pursuits.

2007: Webcor was acquired by the Japanese construction giant Obayashi for even more financial stability and opportunities to pursue larger and more complex work.

2012: Jes Pedersen was promoted to CEO with a plan to diversify and expand Webcor's portfolio and continue growth into new markets, broader product types, and a wider range of clients.