PlainVisa

Mainspring Energy, Inc vs Google LLC

Select two employers to compare H-1B petition volume, certification rates, salary data, and top job titles using DOL LCA data, drawn from the program's 85,000 annual visa cap. See our methodology.

Employer A

Mainspring Energy, Inc

Menlo Park, CA

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Employer B

Google LLC

Mountain View, CA

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Key Metrics

Metric Mainspring Energy, Inc Google LLC
Total Petitions 84 30,573
Certified Petitions 84 30,093
Approval Rate (higher is better) 100.0% 98.4%
Avg Salary (higher is better) $124,955 $178,734
Median Salary , ,
Salary Range $75,000 – $250,000 $72,000 – $1,000,000
Total Workers 84 30,573
Active Years FY2023–FY2026 FY2023–FY2026

✓ Higher indicates the more favorable value. Data: DOL LCA FY2023–FY2026.

Top H-1B Job Titles

Mainspring Energy, Inc

Job Title Petitions Avg Wage
Mechanical Design Engineer 4 $118,622
Senior Mechanical Engineer 3 $140,866
Electrical Engineer 3 $124,842
Supplier Quality Engineer 2 $112,678
Staff Supplier Quality Engineer 2 $155,750
Staff Embedded Software Engineer 2 $162,615

Google LLC

Job Title Petitions Avg Wage
Software Engineer 17,617 $261,404
Software Engineer 813 $178,606
Product Manager 624 $191,894
Program Manager 619 $173,856
Technical Program Manager 553 $733,130
Research Scientist 449 $195,409

Year-over-Year Petition Volume

Fiscal Year Mainspring Energy,, Petitions Google LLC, Petitions
FY2023 17 (17 cert.) 11,723 (11352 cert.)
FY2024 25 (20 cert.) 9,099 (8835 cert.)
FY2025 40 (38 cert.) 8,945 (8810 cert.)
FY2026 2 (2 cert.) 806 (794 cert.)