Celgard, LLC H-1B Visa Sponsorship 2026
#21,143 H-1B sponsor of 59,424🏢 Charlotte, NC HQ🌐 polypore.net
Does Celgard, LLC sponsor H-1B visas and green cards?
Yes. Celgard, LLC has filed 18 H-1B LCAs and 1 PERM green-card cases with the U.S. Department of Labor since FY2018, most recently 4 in FY2025 at a $102k median base salary, about 14% below the national H-1B median.
Charlotte, NC accounts for 72% of its H-1B hiring.
H-1B filings
18
FY2018–2025
4 in FY2025 →
Median base pay (H-1B)
$102k
FY2025
$95k–$106k typical
Pay vs market
-14%
below national H-1B median
vs $119k in FY2025
Green-card (PERM)
1
FY2022–2022
$134k median wage
H-1B pay & filings by year
Median base salary (line) and H-1B filing volume (bars), by fiscal year
Wage floor & filing outcomes
The DOL-required prevailing wage (the legal floor, not actual pay), skill levels, and LCA decisions
Median prevailing wage
$91k
DOL legal floor, not actual pay
Offered median $106k
Wage levels
Level II6Level III9Level IV1
LCA decisions
Certified14Withdrawn4
Roles they sponsor
Where they hire
By city
Green-card (PERM)
1 green-card (PERM) filing in FY2022, median offer $134k. Too few years to chart a trend.
How they get sponsored
Visa held when the green card (PERM) was filed
H-1B1
What this means → Green-card paths
Worker backgrounds
Where their green-card (PERM) workers studied & came from · FY2017–2024
Countries of citizenship
China1
Top schools
The University of Akron1
Fields of study
Polymer Science1
Degrees
Doctorate1
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