U.S. Immigration Data

Priority dates, work visas, and labor market data

LANGAN ENGINEERING AND ENVIRONMENTAL SERVICES, 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

18

Total Filings

2021-Present

94.4%

Approval Rate

Certified Cases

$80,489

Median Salary

Across All Roles

-40.0%

YoY Growth

Filing Volume
Sponsorship Breakdown
8
H-1B Filings
10
Green Card Filings
55.6%
Green Card Ratio
Higher = stronger green card commitment
Recent Filing Activity
By Program Type
Program Last Filing Total (2021–Present)
H-1B Jun 4, 2025 8
PERM May 17, 2023 10
By Role (Most Recent)
Role Last Filing Total (2021–Present)
Environmental Engineers Jun 4, 2025 1
Civil Engineers Oct 2, 2023 5
Geologist Aug 31, 2023 4
Data Scientist May 17, 2023 1
Application Developer Dec 19, 2022 1
Top Roles by Filings
Role Count Median Salary Min Max
Civil Engineers 5 $77,440 $67,000 $90,000
Geologist 4 $78,700 $74,800 $82,500
Landscape Architects 2 $79,000 $65,000 $93,000
Senior Licensed Field Engineer (Geotechnical) 2 $98,000 $98,000 $98,000
Application Developer 1 $86,300 $86,300 $86,300
Data Scientist 1 $73,500 $73,500 $73,500
Environmental Engineers 1 $75,500 $75,500 $75,500
Geotechnical Engineer 1 $81,500 $81,500 $81,500
Senior Staff Land Architect 1 $76,000 $76,000 $76,000
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$67,000

25th Percentile

$74,200

Median (50th)

$78,750

75th Percentile

$88,475

90th Percentile

$94,500

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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
FY 2021 5 $71,600 100.0%
FY 2022 3 $84,000 66.7%
FY 2023 6 $85,583 100.0%
FY 2024 3 $83,267 100.0%
FY 2025 1 $75,500 100.0%
Processing Time (Filing to Decision)
137
Median Days
157
Average Days
7–310
P25–P75 Range
18
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 7 7 7–8 8
PERM 310 276 239–322 10
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: February 13, 2026