Trinseo LLC

Manufacturing · Primarily PA · PERM filings 2019–2024

#10,433 top sponsor

Overview

Trinseo LLC is a Manufacturing employer that has filed 7 PERM green-card applications between FY2019 and FY2024. That places it #10,433 among all U.S. PERM sponsors in our dataset. 5 were certified (71.4% approval rate), taking about 338 days on average. The most-sponsored role is Computer Occupations, All Other, with most worksites in PA, and the median sponsored wage is $105,062.

7

PERM filings

71.4%

approval

1

denied

$105,062

median wage

338d

avg processing

Worker background

Across 6 filings with beneficiary data, the most common country of origin is CHINA (33%). (From legacy PERM form data, FY2020–FY2024.)

Top countries of origin

  • China2
  • India2
  • Brazil1
  • Mexico1

Prior visa status

  • H-1B4
  • L-12

Education

  • Bachelor's3
  • Master's3

PERM filings by year

Occupations & job titles

The occupations Trinseo LLC most often sponsors, with average wages.

OccupationFilingsAvg wage
Computer Occupations, All Other 2 $97,700
Computer Systems Analysts 1 $117,044
Accountants and Auditors 1 $94,349
Software Developers, Applications 1 $127,185
Materials Engineers 1 $105,062
Electrical Engineers 1 $132,995

Common job titles

Procurement Data Analyst 2 Identity Access Security Analyst 1 Accountant 1 Applications Development Architect 1 Technical Service and Development Engineer 1 Electrical Engineer 1

Worksite states

PA 4 MI 3

Wage range

$97,700

25th

$105,062

median

$117,044

75th

$127,185

90th

Law firms used

  • Dentons Cohen Grigsby, P.C.3
  • OGLETREE, DEAKINS, NASH, SMOAK STEWART, P.C.2
  • Ogletree, Deakins, Nash, Smoak & Stewart, P.C.1
  • Cohen Grigsby P.C.1

Recent filings

CaseJob titleStatusWorksiteDecision
G-100-24010-631812 Identity Access Security AnalystCertified Wayne, PA Jun 4, 2025
A-23151-49530 Electrical EngineerCertified Bristol, PA Jun 12, 2024
A-22167-73295 Technical Service and Development EngineerDenied Midland, MI May 24, 2024
A-19232-46692 Applications Development ArchitectCertified Berwyn, PA Apr 11, 2022
A-21026-45679 Procurement Data AnalystCertified Midland, MI Jul 14, 2021
A-20330-25592 Procurement Data AnalystWithdrawn Midland, MI Jan 26, 2021
A-19219-41128 AccountantCertified Berwyn, PA Jun 16, 2020

Source: U.S. DOL OFLC PERM disclosure data. Wages are annual-equivalent; outliers excluded.