The table below shows the Gold-Standard US GAAP Pretax Income (Loss) From Continuing Operations for the second and first quarters of both 2020 and 2019 for each of these superb 53 San Francisco East Bay Companies.
| US | US | US | US | |||
| GAAP | GAAP | GAAP | GAAP | |||
| Pretax | Pretax | Pretax | Pretax | |||
| Income | Income | Income | Income | |||
| (Loss) | (Loss) | (Loss) | (Loss) | |||
| Second | Second | First | First | |||
| Quarter | Quarter | Quarter | Quarter | |||
| San Francisco East Bay Companies | 2020 | 2019 | 2020 | 2019 | ||
| Stock Market Caps Above $100 Mil | City HQs | mils $ | mils $ | mils $ | mils $ | |
| Alameda County Cos | ||||||
| Clorox | Oakland | 395 | 292 | 297 | 240 | |
| California Bancorp | Oakland | 2 | 3 | 1 | 3 | |
| e.l.f. beauty | Oakland | 2 | 6 | (1) | (21) | |
| Dasan Zhone Solutions | Oakland | 1 | 3 | (9) | (1) | |
| Lam Research | Fremont | 748 | 609 | 629 | 586 | |
| Synnex Corp | Fremont | 79 | 153 | 155 | 120 | |
| Enphase Energy | Fremont | (54) | 11 | 57 | 3 | |
| Ichor Holdings Ltd | Fremont | 7 | 0 | 3 | 0 | |
| ACM Research | Fremont | 2 | 5 | 2 | 2 | |
| AXT Inc | Fremont | 2 | 2 | 1 | (1) | |
| Identiv | Fremont | (3) | 0 | (2) | (1) | |
| Zosano Pharma | Fremont | (8) | (9) | (9) | (9) | |
| Ardelyx | Fremont | (25) | (25) | (22) | (26) | |
| Ultra Clean Holdings | Hayward | 28 | 3 | 15 | 3 | |
| Pulse Biosciences | Hayward | (11) | (11) | (12) | (10) | |
| Arcus Biosciences | Hayward | (45) | (28) | (28) | (18) | |
| Aduro Biotech | Berkeley | (17) | (19) | (13) | (23) | |
| Energy Recovery | San Leandro | 22 | 4 | 1 | 3 | |
| McGrath Rent Corp | Livermore | 31 | 26 | 27 | 24 | |
| FormFactor | Livermore | 23 | 9 | 19 | 8 | |
| Exelixis | Alameda | 81 | 100 | 60 | 91 | |
| Penumbra | Alameda | (17) | 14 | (1) | 12 | |
| Line Cell Therapeutics (was named Biotime) | Alameda/Carlsbad, CA | (7) | (31) | (8) | 35 | |
| Veeva Systems | Pleasanton | 93 | 81 | 91 | 77 | |
| Simpson Manufacturing | Pleasanton | 72 | 54 | 47 | 29 | |
| Natus Medical | Pleasanton | (13) | 5 | (5) | (40) | |
| 10x Genonomics | Pleasanton | (40) | (11) | (21) | (4) | |
| Workday | Pleasanton | (28) | (123) | (155) | (116) | |
| TriNet Group | Dublin | 171 | 56 | 121 | 83 | |
| Ross Stores | Dublin | 56 | 549 | (469) | 542 | |
| Logitech International | Newark | 86 | 52 | 70 | 45 | |
| ShotSpotter | Newark | 1 | (0) | 0 | (0) | |
| Smart Global Holdings | Newark | 4 | 2 | (8) | 17 | |
| CymaBay Therapeutics | Newark | (11) | (24) | (13) | (23) | |
| Protagonist Therapeutics | Newark | (18) | (31) | (20) | (14) | |
| Revance Therapeuticals | Newark | (61) | (37) | (62) | (35) | |
| NMI Holdings | Emeryvile | 35 | 51 | 72 | 39 | |
| Grocery Outlet Holding | Emeryvile | 27 | (15) | 11 | 5 | |
| XOMA | Emeryvile | (4) | (4) | (6) | 3 | |
| Dynavax Technologies | Emeryvile | (52) | (43) | (13) | (40) | |
| Adamus Pharmaceuticals | Emeryvile | (11) | (25) | (17) | (30) | |
| Gritstone Oncology | Emeryvile | (26) | (21) | (26) | (18) | |
| Zogenix | Emeryvile | (71) | (38) | (26) | (35) | |
| Berekeley Lights | Emeryvile | (12) | (6) | (8) | (4) | |
| Amyris | Emeryvile | (108) | (38) | (88) | (66) | |
| Total all 45 Alameda County California Companies | 1,326 | 1,551 | 637 | 1,435 | ||
| … % Change From Prior Year Quarter | -15% | -56% | ||||
| Contra Costa County Cos | ||||||
| Chevron | San Ramon | (10,597) | 5,935 | 4,145 | 3,957 | |
| Cooper Companies | San Ramon | 66 | 127 | 9 | 128 | |
| Five9 | San Ramon | (19) | 2 | (7) | (2) | |
| AssetMark Financial Holdings | Concord | (3) | 7 | 2 | 6 | |
| Cerus Corp | Concord | (15) | (18) | (16) | (19) | |
| Central Garden & Pet Company | Walnut Creek | 90 | 61 | 56 | 54 | |
| Baycom Corp | Walnut Creek | 4 | 3 | 4 | 7 | |
| Bio-Rad Laboratories | Hercules | 1,246 | 770 | 899 | 1,127 | |
| Total all 8 Contra Costa County Cos | (9,228) | 6,887 | 5,091 | 5,259 | ||
| … % Change From Prior Year Quarter | -234% | -3% | ||||
| Total all 53 San Francisco East Bay Cos | (7,902) | 8,438 | 5,728 | 6,694 | ||
| … % Change From Prior Year Quarter | -194% | -14% | ||||
