From a review of Company SEC filings and the Google Finance website, there were 61 Companies headquartered in the San Francisco East Bay in the Counties of Alameda and Contra Costa with stock market caps of above $100 mil recently.
The table below shows the Gold-Standard US GAAP Pretax Income (Loss) From Continuing Operations for the third quarter ends, the second quarter ends and the first quarter ends of both 2020 and 2019 for each of these 61 excellent San Francisco East Bay Companies, loaded with many exceptional employees.
Also from a review of EMMA (Electronic Municipal Market Access), the table at the very bottom shows a summary of the Operating Income and the Net Income of Kaiser Foundation Health Care Plan and Hospitals for the first nine months of both 2020 and 2019 and also for annual years 2019 and 2018.