Certification Rate
100%
2026 data Public-data reference Official source
Proterra Powered LLC
19 H-1B petitions, 100% certified, $138,483 median salary, FY2024–2025.
Burlingame, CA NAICS: 335910
The verdict
Proterra Powered LLC filed 19 H-1B petitions, more than 91% of U.S. sponsors - certified at 100% with a $138,483 median offered wage.
- 19
- H-1B petitions, FY2024–FY2025
- 100%
- DOL-certified
- $138,483
- median offered wage
- Top 9%
- of sponsors by volume
Based in Burlingame, CA. Computed live from U.S. Department of Labor LCA disclosures.
H-1B sponsorship profile: Proterra Powered LLC. Across U.S. Department of Labor LCA disclosures, Proterra Powered LLC filed 19 Labor Condition Applications covering 19 H-1B worker positions between fiscal year 2024 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (19 certified of 19 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.
Compensation spread. Offered wages on Proterra Powered LLC’s H-1B petitions range from $88,837 at the low end to $203,528 at the high end, with a petition-weighted average of $138,483. That range reflects the mix of occupations the company sponsors, led by Staff Integration Engineer (2 petitions at $183,178 avg), followed by Sr. Supplier Quality Engineer and Global Supply Manager. H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.
Geographic footprint. Proterra Powered LLC is headquartered in Burlingame, CA under NAICS code 335910, and places H-1B workers across 2 states, most heavily in SC, CA. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.
Where Proterra Powered LLC ranks. By H-1B petition volume, Proterra Powered LLC is #10,561 of 119,880 employers nationally and #1,600 of 22,893 employers headquartered in CA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.
Avg. Salary
$138,483
Median Salary
$138,483
Total Workers
19
Compare with another sponsor
Proterra Powered LLC vs a peer vs the national average, from DOL LCA data.
Avg. offered wage$138,483 · 23% lower than Google LLC
This sponsor
Peer
$178,734
National avg.
$112,482
Certification rate100.0% · 2% higher than Google LLC
This sponsor
Peer
98.4%
National avg.
97.7%
Total petitions19 · 100% lower than Google LLC
This sponsor
Peer
30,573
National avg.
16
Filing Growth (FY2024 to FY2025) 100.0%
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Salary Analysis
Compensation range for H-1B positions at Proterra Powered LLC
Minimum
$88,837
Maximum
$203,528
Average Salary
$138,483
Wage vs. DOL Minimum
+12.5%
national avg +17.9%
Typical DOL Wage Level
Fully Competent (Level IV)
57.9% of petitions
Full-Time Positions
94.7%
Primary Worksite County
GREENVILLE, SC
52.6% of petitions
Petition History
H-1B filing trends from FY2024 to FY2025
FY2024 7 petitions · 100% certified · $116,463 avg
FY2025 12 petitions · 91.7% certified · $151,328 avg
| Year | Petitions | Certified | Avg. Salary |
|---|---|---|---|
| FY2024 | 7 | 7 | $116,463 |
| FY2025 | 12 | 11 | $151,328 |
Top Occupations
Most frequently sponsored job titles at Proterra Powered LLC
| Job Title | Petitions | Avg. Salary |
|---|---|---|
| Staff Integration Engineer | 2 | $183,178 |
| Sr. Supplier Quality Engineer | 2 | $98,050 |
| Global Supply Manager | 2 | $88,941 |
| Staff Safety and Reliability Engineer | 1 | $186,400 |
| Staff Manufacturing Controls Engineer | 1 | $119,475 |
| Staff Change Management Specialist | 1 | $130,000 |
| Sr. Stress Engineer | 1 | $162,300 |
| Sr. IT Support Engineer | 1 | $148,400 |
| Sr Project Manager for Battery Technology | 1 | $151,378 |
| Sr Manufacturing Controls Engineer | 1 | $104,000 |
| Product Manager | 1 | $164,300 |
| PLM Architect | 1 | $190,000 |
| Oracle Function Analyst | 1 | $150,000 |
| Master Data Analyst | 1 | $88,837 |
| Manager, Engineering Program Management | 1 | $203,528 |
Geographic Distribution
Where Proterra Powered LLC places H-1B workers across the United States
Recent LCA Petitions
Latest H-1B labor condition applications filed by Proterra Powered LLC
| Job Title | Location | Salary | Status | Year |
|---|---|---|---|---|
| Sr Project Manager for Battery Technology | Burlingame, CA | $151,378 | Certified | FY2025 |
| Product Manager | Burlingame, CA | $164,300 | Certified | FY2025 |
| Staff Safety and Reliability Engineer | Burlingame, CA | $186,400 | Certified | FY2025 |
| Sr. IT Support Engineer | Burlingame, CA | $148,400 | Certified | FY2025 |
| Staff Change Management Specialist | Greer, SC | $130,000 | Certified | FY2025 |
| Sr. Supplier Quality Engineer | Greer, SC | $98,050 | Certified | FY2025 |
| Sr. Supplier Quality Engineer | Greer, SC | $98,050 | Certified - Withdrawn | FY2025 |
| Staff Integration Engineer | Burlingame, CA | $190,700 | Certified | FY2025 |
| Staff Integration Engineer | Burlingame, CA | $175,656 | Certified | FY2025 |
| Oracle Function Analyst | Greer, SC | $150,000 | Certified | FY2025 |
| Staff Manufacturing Controls Engineer | Greer, SC | $119,475 | Certified | FY2025 |
| Manager, Engineering Program Management | Burlingame, CA | $203,528 | Certified | FY2025 |
| Global Supply Manager | Greer, SC | $88,941 | Certified | FY2024 |
| Global Supply Manager | Greer, SC | $88,941 | Certified | FY2024 |
| PLM Architect | Greer, SC | $190,000 | Certified | FY2024 |
| Field Quality Engineer | Greer, SC | $92,220 | Certified | FY2024 |
| Sr. Stress Engineer | Huntington Park, CA | $162,300 | Certified | FY2024 |
| Master Data Analyst | Greer, SC | $88,837 | Certified | FY2024 |
| Sr Manufacturing Controls Engineer | Burlingame, CA | $104,000 | Certified | FY2024 |
Similar Employers in CA
Other H-1B sponsors based in CA, ranked by petition volume
Google LLC
Mountain View, CA
30,573 petitions $178,734 avg
Meta Platforms, Inc
Menlo Park, CA
18,785 petitions $202,861 avg
Apple Inc
Cupertino, CA
17,876 petitions $174,923 avg
Hcl America Inc
Santa Clara, CA
11,551 petitions $109,544 avg
Intel Corporation
Santa Clara, CA
11,265 petitions $122,903 avg
Qualcomm Technologies, Inc
San Diego, CA
7,852 petitions $136,201 avg
H-1B Guides
Essential resources for understanding H-1B visa sponsorship
H-1B Visa Process Explained
Step-by-step guide from LCA filing to work authorization
LCA Wage Levels Explained
Understanding prevailing wage levels I through IV
Understanding H-1B Data
How to read and interpret DOL LCA disclosure data
H-1B Salary Calculator
Compare salaries by occupation, state, and wage level
Frequently Asked Questions
How many H-1B petitions has Proterra Powered LLC filed?
Proterra Powered LLC has filed 19 H-1B LCA petitions covering 19 worker positions from FY2024 to FY2025.
What is the H-1B approval rate for Proterra Powered LLC?
Proterra Powered LLC has a 100% certification rate, with 19 out of 19 petitions certified.
What is the average H-1B salary at Proterra Powered LLC?
The average H-1B salary at Proterra Powered LLC is $138,483. Salaries range from $88,837 to $203,528.
What are the most common H-1B job titles at Proterra Powered LLC?
The top H-1B job titles at Proterra Powered LLC include Staff Integration Engineer, Sr. Supplier Quality Engineer, Global Supply Manager. The most common position is Staff Integration Engineer with 2 petitions at an average salary of $183,178.
Where is Proterra Powered LLC located?
Proterra Powered LLC is headquartered in Burlingame, CA. Their H-1B workers are distributed across 2 states, with the most positions in SC, CA.
Is Proterra Powered LLC H-1B dependent?
No, Proterra Powered LLC is not classified as H-1B dependent.
How has Proterra Powered LLC's H-1B sponsorship changed over time?
Proterra Powered LLC filed 7 petitions in FY2024 and 12 in FY2025. Average salary increased from $116,463 to $151,328.
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Data Sources
H-1B visa petition data is sourced from the U.S. Department of Labor (DOL) Labor Condition Application (LCA) disclosure files. Data covers fiscal years 2023 through 2026. Salary figures reflect amounts listed on LCA petitions, not actual compensation paid. Certification of an LCA does not guarantee visa approval.
Source: DOL Foreign Labor Performance Data
Source: U.S. Department of Labor, Office of Foreign Labor Certification, LCA Disclosure Data (FY2023–FY2026)
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Department of Labor LCA disclosure files. Consult a qualified professional before making decisions based on this data.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainVisa is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.