The story
The company was created in 1968 and delivered its first homes in 1970. After a series of acquisitions Kaufman & Broad S.A. was listed on the Paris Bourse in 2000. Kaufman & Broad sold homes in 1968; they had a development called Peppertree in Northridge, CA, that year.
From Wikipedia’s article on Kaufman & Broad S.A., shared under CC BY-SA 4.0.5