83 Trade Fairs in California from January 2026
District: California covers an area of approximately 423970 km² and has a population of approximately 40 million people. The 3 largest cities in California according to population are Santa Monica with approximately 4114500, Los Angeles with approximately 3928864 and San Diego with approximately 1345895 inhabitants. Most of the fairs in California take place in Los Angeles.
19. - 22. January 2026
19. January 2026
20. - 22. January 2026
02. - 05. February 2026
DISTRIBUTECH International
Exhibition for automation and control systems in the energy industry
professional visitors only
03. - 05. February 2026
03. - 05. February 2026
03. - 05. February 2026
03. - 05. February 2026
03. - 05. February 2026
18. - 20. February 2026
Intersolar North America
International trade exhibition for solar technology and photovoltaics with accompanying conference
professional visitors only
18. - 20. February 2026
Energy Storage North America
Trade fair with congress for production and storage of renewable energy
professional visitors only
22. - 26. February 2026
SPIE Advanced Lithography + Patterning
Trade fair and conference for lithography
professional visitors only
04. - 05. March 2026
04. - 05. March 2026
09. - 11. March 2026
15. - 19. March 2026
27. - 29. March 2026
27. - 29. March 2026
14. - 16. September 2026
13. - 15. September 2027
Date still unknown
Date still unknown
Date still unknown
Date still unknown
Schedule of trade fairs with current 83 trade fairs in California. Of course also other interesting trade fairs can take place in California, which are not yet known to us. If you know trade fairs in California that are not listed, you can transmit them to us via
announce new trade fair Our team will update them in a timely manner to promote these fairs as well. Trade fairs with expired dates or trade fair dates yet unknown to us can be found at the end of the above list, labelled with the button "report new date of event".