Of these, 198 were approved (98.5%), while three were denied (1.5%).
Employers are classified under industries based on their reported operations and may be involved in multiple industries.
The H-1B visa program allows U.S. employers to temporarily hire foreign workers in specialty occupations requiring specialized knowledge and at least a bachelor’s degree or equivalent. It is designed to address skill gaps in the U.S. workforce while ensuring wage standards to protect both U.S. and H-1B workers. Employers must certify that they will pay H-1B workers wages equal to or greater than those of similarly qualified U.S. employees or the prevailing local wage.
The average approval rate for H-1B petitions across the United States in 2024 stood at 98%, higher than 2023's 97.3%. Statewide, California employers across all industries submitted 79,284 petitions during the same period, achieving an approval rate of 98.5%.
The Professional, Scientific, and Technical Services industry led the H-1B filings in California during 2024, with 35,542 petitions (44.8% of all submissions), and an approval rate of 98.1%. Meanwhile, the Manufacturing industry was the second largest contributor, filing 16,698 petitions (21.1% of the total), with an approval rate of 99.1%.
The California employers which made the most petitions in the Utilities sector during 2024 included Pacific Gas and Electric Company with 23 petitions and Sunrun, Inc. with 18 petitions.
Compared to 2023, the Utilities sector in California saw a 28% increase in the number of H-1B petitions during 2024.
The United States admits around 1 million legal immigrants annually, most of whom receive permanent residence (green cards) through family sponsorship or employment-based visas. In 2023, about 1.2 million immigrants were granted green cards, a return to pre-pandemic levels. Temporary visa programs, such as the H-1B for highly skilled workers and H-2A for seasonal agricultural workers, also play a critical role in filling workforce needs.
Public opinion on immigration varies, with 46% of Americans favoring maintaining current legal immigration levels, according to a 2024 Pew Research Center survey. Additionally, 42% believe that highly skilled workers, such as scientists, doctors, and programmers, should be prioritized for legal immigration, compared to 25% who prioritize workers filling labor shortages and 19% who emphasize family sponsorship. Despite this, family sponsorship remains the most common path to permanent residency, accounting for 63% of green cards issued in 2023.
The data in this article comes from the H-1B Employer Data Hub provided by the U.S. Citizenship and Immigration Services (USCIS). While USCIS strives for accuracy, manual data entry and errors on paper forms submitted by applicants or petitioners may result in discrepancies in employer names, tax IDs, locations, or other details.
| Rank | Industry | Total Petitions | % of All Submissions | % Approved | % Denied |
|---|---|---|---|---|---|
| 1 | Professional, Scientific, and Technical Services | 35,542 | 44.8% | 98.1% | 1.9% |
| 2 | Manufacturing | 16,698 | 21.1% | 99.1% | 0.9% |
| 3 | Information | 13,750 | 17.3% | 98.9% | 1.1% |
| 4 | Finance and Insurance | 4,120 | 5.2% | 98.9% | 1.1% |
| 5 | Educational Services | 3,261 | 4.1% | 98.7% | 1.3% |
| 6 | Retail Trade | 1,520 | 1.9% | 98.6% | 1.5% |
| 7 | Health Care and Social Assistance | 1,402 | 1.8% | 97.5% | 2.5% |
| 8 | Wholesale Trade | 670 | 0.9% | 97.9% | 2.1% |
| 9 | Administrative and Support and Waste Management and Remediation Services | 552 | 0.7% | 95.8% | 4.2% |
| 10 | Construction | 440 | 0.6% | 98.6% | 1.4% |
| 11 | Real Estate and Rental and Leasing | 264 | 0.3% | 98.9% | 1.1% |
| 12 | Transportation and Warehousing | 222 | 0.3% | 94.6% | 5.4% |
| 13 | Utilities | 201 | 0.3% | 98.5% | 1.5% |
| 14 | Other Services (except Public Administration) | 175 | 0.2% | 95.4% | 4.6% |
| 15 | Management of Companies and Enterprises | 112 | 0.1% | 99.1% | 0.9% |
| 16 | Arts, Entertainment, and Recreation | 97 | 0.1% | 93.8% | 6.2% |
| 17 | Public Administration | 90 | 0.1% | 100% | 0% |
| 18 | Accommodation and Food Services | 76 | 0.1% | 86.8% | 13.2% |
| 19 | Agriculture, Forestry, Fishing and Hunting | 51 | 0.1% | 96.1% | 3.9% |
| 20 | Mining, Quarrying, and Oil and Gas Extraction | 41 | 0.1% | 100% | 0% |
Top Employers in Utilities Industry in California, 2024
| Rank | Company Name | Total Petitions | % Approved | % Denied |
|---|---|---|---|---|
| 1 | Pacific Gas and Electric Company | 23 | 100% | 0% |
| 2 | Sunrun, Inc. | 18 | 100% | 0% |
| 3 | Electric Power Research Institute | 15 | 100% | 0% |
| 3 | California Independent System Operator Corporation | 15 | 100% | 0% |
| 5 | EDF Renewables, Inc. | 10 | 100% | 0% |
| 5 | SB Energy Devco US, LLC | 10 | 100% | 0% |
| 7 | Generate Capital PBC | 8 | 100% | 0% |
| 7 | S and C Electric Company | 8 | 100% | 0% |
| 9 | Rosendin Electric, Inc. | 6 | 100% | 0% |
| 10 | Clearway Energy Group, LLC | 5 | 100% | 0% |
| 11 | Sunpower Corporation Systems | 4 | 100% | 0% |
| 11 | Cypress Creek Renewables, LLC | 4 | 100% | 0% |
| 11 | Soleeva Energy, Inc. | 4 | 100% | 0% |
| 11 | Canadian Solar Sses US, Inc. | 4 | 100% | 0% |
| 11 | Pattern Energy Group Services LP | 4 | 100% | 0% |
| 16 | Powerflex Solar, LLC | 3 | 100% | 0% |
| 16 | S&C Electric Company | 3 | 66.7% | 33.3% |
| 16 | Heliogen Holdings, Inc. | 3 | 100% | 0% |
| 16 | Pacifico Power, LLC | 3 | 100% | 0% |
| 20 | SMA Solar Technology America, LLC | 2 | 100% | 0% |
| 20 | Kairos Power, LLC | 2 | 100% | 0% |
| 20 | Sempra Corporation | 2 | 100% | 0% |
| 20 | Maas Energy Works, Inc. | 2 | 100% | 0% |
| 20 | Gaf Energy, LLC | 2 | 100% | 0% |
| 20 | Evgo Services, LLC | 2 | 100% | 0% |
| 20 | Lightsource Renewable Energy US, LLC | 2 | 100% | 0% |
| 27 | Lightsource Renewable Energy US LL | 1 | 100% | 0% |
| 27 | Primergy Solar Management, LLC | 1 | 100% | 0% |
| 27 | Million Stars US, Inc. | 1 | 100% | 0% |
| 27 | Greenfire Energy, Inc. | 1 | 100% | 0% |
| 27 | Salka, LLC | 1 | 100% | 0% |
| 27 | Calenergy Operating, Corp. | 1 | 100% | 0% |
| 27 | Pacific Summit Energy, LLC | 1 | 100% | 0% |
| 27 | Department of Water Resources | 1 | 100% | 0% |
| 27 | Sempra Energy | 1 | 100% | 0% |
| 27 | Mazzei Injector Company, LLC | 1 | 100% | 0% |
| 27 | Sacramento Municipal Utility District | 1 | 100% | 0% |
| 27 | Caelux, Corp. | 1 | 100% | 0% |
| 27 | Sunpin Solar Development, LLC | 1 | 100% | 0% |
| 27 | Iown Project Maintenance, LLC | 1 | 100% | 0% |
| 27 | Posh Robotics, Inc. | 1 | 100% | 0% |
| 27 | Brightmark, LLC | 1 | 100% | 0% |
| 27 | Sun Light Power | 1 | 100% | 0% |
| 27 | Noria Water Technologies, Inc. | 1 | 100% | 0% |
| 27 | Infinium Operations, LLC | 1 | 0% | 100% |
| 27 | Phasegreen Technology, Inc. | 1 | 0% | 100% |
| 27 | Lumo, Inc. | 1 | 100% | 0% |
| 27 | Baywa Re Solar Systems, LLC | 1 | 100% | 0% |
| 27 | Nabu Energy, LLC | 1 | 100% | 0% |
| 27 | Clean Energy Technologies, Inc. | 1 | 100% | 0% |
| 27 | Zuvan Renewables, LLC | 1 | 100% | 0% |
| 27 | Peronova, Inc. | 1 | 100% | 0% |
| 27 | Longi Solar Technology US, Inc. | 1 | 100% | 0% |
| 27 | Electric Power Research Institute Epri, Inc. | 1 | 100% | 0% |
| 27 | Bap Power Corporation | 1 | 100% | 0% |
| 27 | Solarmax Technology, Inc. | 1 | 100% | 0% |
| 27 | Moulton Niguel Water District | 1 | 100% | 0% |
| 27 | Heliofidem Renewable Energy, LLC | 1 | 100% | 0% |
| 27 | Vycon Energy, Inc. | 1 | 100% | 0% |
| 27 | RNG International D B a Renogy, Inc. | 1 | 100% | 0% |
| 27 | Solar4america Technology, Inc. | 1 | 100% | 0% |
| 27 | Mirai Solar, Corp. | 1 | 100% | 0% |
| 27 | Gridmatic, Inc. | 1 | 100% | 0% |