U.S. Immigration Data

Priority dates, work visas, and labor market data

Bigbattery, Inc.

H-1B & Green Card Sponsorship Data

Source: US Dept of Labor. Represents Base Salary only. Excludes RSUs, signing bonuses, and variable compensation. View All Salary Records

9

Total Filings

2021-Present

100.0%

Approval Rate

Certified Cases

$79,934

Median Salary

Across All Roles
Filings by Program
2
H-1B Filings
7
PERM Filings
Labor certification, the first green card step
Recent Filing Activity
By Program Type
Program Last Filing Dated filings (2021–Present)
H-1B Apr 16, 2026 2
PERM Jul 31, 2024 7
Counts only filings that carry a submission date, so these totals run below the Filings by Program counts above.
By Role (Most Recent)
Role Last Filing Dated filings (2021–Present)
Full Stack Web Developer Apr 16, 2026 1
ACCOUNTANT Jul 31, 2024 1
Battery Engineer Jul 15, 2024 1
Operations Strategy Analyst Jul 2, 2024 1
WEB DEVELOPER Apr 9, 2024 1
Top Roles by Filings
Role Count Median Salary Min Max
ACCOUNTANT 1 $58,240 $58,240 $58,240
Battery Engineer 1 $79,934 $79,934 $79,934
Battery Engineer Technician 1 $90,000 $90,000 $90,000
Full Stack Web Developer 1 $70,720 $70,720 $70,720
LiFePO4 Battery R&D Engineer 1 $90,000 $90,000 $90,000
MANUFACTURING ENGINEER 1 $108,077 $108,077 $108,077
Operations Strategy Analyst 1 $70,000 $70,000 $70,000
Product Manager 1 $70,000 $70,000 $70,000
WEB DEVELOPER 1 $118,394 $118,394 $118,394
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$67,648

25th Percentile

$70,000

Median (50th)

$79,934

75th Percentile

$90,000

90th Percentile

$110,140

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Filings by State (Chart)
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Median Salary by State (Chart)
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Filing Volume Trend
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Median Salary Trend
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Filing Pace by Program
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Year-over-Year Statistics
Fiscal Year Filings Median Salary Approval Rate
2023 1 $70,000 100.0%
2024 3 $90,000 100.0%
2025 1 $118,394 100.0%
2026 4 $70,360 100.0%
Data Source: U.S. Department of Labor (DOL) H-1B and green card (PERM) disclosure data. Represents Base Salary only (excludes RSUs, signing bonuses, and variable compensation). Data shown for fiscal years 2021 to present. Last updated: October 12, 2026