H-1B sponsorAZFEIN 81-0666284Updated Jul 2026

ASARCO LLC

US H-1B Labor Condition Application activity for ASARCO LLC. Filed 89 disclosures between FY2010 and FY2026 from worksites with a AZ headquarters indicator.

Total filings

Outside top-N · FY2026

Certified

83.3%

unconditional · FY2026

Withdrawn

16.7%

withdrawn rate · FY2026

Denied

0.0%

rejection rate · FY2026

Summary

ASARCO LLC is a mining and metals company based in Arizona that has actively participated in the H-1B program since 2010. The company filed 6 H-1B applications in fiscal year 2026, with an 83.3% certification rate, reflecting steady engagement across recent years.

Overall, ASARCO has submitted 89 H-1B filings from 2010 through 2026, achieving a 79.78% certification rate with 12.36% withdrawn and 2.25% denied. The company's role mix is dominated by engineering positions: Materials Engineers account for 27 filings (the top role), followed by Mechanical Engineers with 17 filings. Environmental Engineers, Software Developers, and production supervisors round out the talent profile, reflecting the company's technical and operational needs in resource extraction and processing.

ASARCO's filing pattern shows growth from modest annual volumes in the early 2010s to a spike of 17 filings in 2025, demonstrating increased H-1B sponsorship activity in recent years.

ASARCO H-1B sponsor
ASARCO LLC visa filings
materials engineers H-1B Arizona
mining company H-1B
ASARCO mechanical engineers

H-1B outcome breakdown

Share of ASARCO LLC’s LCAs by DOL case status, all fiscal years. Use the year filter above for a single-year breakdown.

Outcome breakdown
Outcome	Share
Certified	79.8%
Cert-withdrawn	5.6%
Withdrawn	12.4%
Denied	2.2%

Certified79.8%

Cert-withdrawn5.6%

Withdrawn12.4%

Denied2.2%

Top occupations sponsored

SOC codes filed most by ASARCO LLC across all fiscal years. Click any row to open the national salary guide.

#	SOC	Title	Filings
1	17-2131	Materials Engineers	27
2	17-2141	Mechanical Engineers	17
3	15-1252	Software Developers	4
4	51-1011	First-Line Supervisors of Production and Operating Workers	4
5	17-2081	Environmental Engineers	3
6	17-2151	Mining and Geological Engineers, Including Mining Safety Engineers	3
7	53-1043	First-Line Supervisors of Material-Moving Machine and Vehicle Operators	3
8	41-3091	Sales Representatives of Services, Except Advertising, Insurance, Financial Services, and Travel	3
9	17-2041	Chemical Engineers	2
10	11-9041	Architectural and Engineering Managers	2

Materials Engineers

Mechanical Engineers

Software Developers

First-Line Supervisors of Production and Operating Workers

Environmental Engineers

Mining and Geological Engineers, Including Mining Safety Engineers

First-Line Supervisors of Material-Moving Machine and Vehicle Operators

Sales Representatives of Services, Except Advertising, Insurance, Financial Services, and Travel

Chemical Engineers

Architectural and Engineering Managers

H-1B filings by fiscal year

Year-over-year H-1B filing volume — a hiring-demand signal, not headcount.

Year	Filings
FY2010	4
FY2011	3
FY2012	1
FY2013	4
FY2014	5
FY2015	12
FY2016	7
FY2017	11
FY2018	5
FY2019	5
FY2023	3
FY2024	6
FY2025	17
FY2026	6

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Side-by-side view of KPIs, outcomes, top breakdowns and yearly trend.

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Understand the data

Definitions and methodology behind these H-1B figures.

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