https://www.siliconvalley.com/2021/02/17/silicon-valley-engineering-firms-merger-brings-together-decades-of-history/

San Jose’s HMH Engineers was founded in 1976, but now the firm is going to be the steward of legacies that stretch back decades further.

Gerry de Young and Michael Sheehy, the principals at Ruth & Going, had been in discussions for the past year with HMH about its employees and clients coming over to them. The Santa Clara engineering company opened in 1949 and in recent decades worked on numerous residential subdivisions and retail centers including Almaden Ranch and Coleman Landings, as well as being the civil engineering firm responsible for transforming the former IBM location on Cottle Road from a 1950s campus to Western Digital’s world headquarters today.