Trinseo LLC

Florida
Registered In
02/05/2010
Incorp. Date
Foreign
Registration Type
Delaware
Foreign Jurisdiction

Company Summary

Trinseo LLC at 1000 Chesterbrook Blvd STE 300, Berwyn, Pa 19312 lists Trinseo Us Holding, Inc and Bozich Frank A of Berwyn, PA as the associates.

Overview

Registered In
Florida
Incorporation Date
Company Type
Foreign Limited Liability Co.
Status
Active
Registration Type
Foreign
Foreign Jurisdiction
Delaware
EIN
80-0512509
Email
*************@cscinfo.com
Find Social Profiles
Search Other Resources

People

Corporation Service Company Registered Agent
1201 HAYS ST, TALLAHASSEE, FL 32301
Trinseo Us Holding, Inc Member
1000 CHESTERBROOK BLVD, BERWYN, PA 19312
Bozich Frank A Manager
1000 CHESTERBROOK BLVD, BERWYN, PA 19312
Showing current associates only (3 of 7 total associates). Create a free account to see the full associate history

Map & Locations

1000 CHESTERBROOK BLVD STE 300, BERWYN, PA 19312 View Map

Financials

Financial Information for Trinseo LLC

Form 5500

TRINSEO LLC

440 East Swedesford Road Suite 301, Wayne, Pa 19087 (610) 240-3277 EIN:80-0512509 Plan Admin:Kristin Olsen
Year Plan Name Participants BOY/EOY Assets BOY/EOY
2023 Plan NameTRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN Plan #518 Participants BOY/EOY610 / 0 Assets BOY/EOY$0 / $0 2023 TRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN - Plan #518 610 / 0 $0 / $0
2022 Plan NameTRINSEO LLC 401K PLAN Plan #001 Participants BOY/EOY554 / 535 Assets BOY/EOY$112,132,791 / $94,422,212 2022 TRINSEO LLC 401K PLAN - Plan #001 554 / 535 $112,132,791 / $94,422,212
2022 Plan NameTRINSEO LLC DEFINED BENEFIT PLAN FOR CERTAIN LEGACY EMPLOYEES OF ARKEMA INC Plan #002 Participants BOY/EOY82 / 74 Assets BOY/EOY$17,662,699 / $10,990,672 2022 TRINSEO LLC DEFINED BENEFIT PLAN FOR CERTAIN LEGACY EMPLOYEES OF ARKEMA INC - Plan #002 82 / 74 $17,662,699 / $10,990,672
2022 Plan NameTRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN Plan #518 Participants BOY/EOY659 / 0 Assets BOY/EOY$0 / $0 2022 TRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN - Plan #518 659 / 0 $0 / $0
2021 Plan NameTRINSEO LLC 401K PLAN Plan #001 Participants BOY/EOY553 / 554 Assets BOY/EOY$96,249,559 / $112,132,791 2021 TRINSEO LLC 401K PLAN - Plan #001 553 / 554 $96,249,559 / $112,132,791
2021 Plan NameTRINSEO LLC DEFINED BENEFIT PLAN FOR CERTAIN LEGACY EMPLOYEES OF ARKEMA INC Plan #002 Participants BOY/EOY91 / 82 Assets BOY/EOY$0 / $17,662,699 2021 TRINSEO LLC DEFINED BENEFIT PLAN FOR CERTAIN LEGACY EMPLOYEES OF ARKEMA INC - Plan #002 91 / 82 $0 / $17,662,699
2021 Plan NameTRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN Plan #518 Participants BOY/EOY403 / 0 Assets BOY/EOY$0 / $0 2021 TRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN - Plan #518 403 / 0 $0 / $0
2020 Plan NameTRINSEO LLC 401K PLAN Plan #001 Participants BOY/EOY536 / 553 Assets BOY/EOY$83,625,757 / $96,249,559 2020 TRINSEO LLC 401K PLAN - Plan #001 536 / 553 $83,625,757 / $96,249,559
2020 Plan NameTRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN Plan #518 Participants BOY/EOY381 / 0 Assets BOY/EOY$0 / $0 2020 TRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN - Plan #518 381 / 0 $0 / $0
2019 Plan NameTRINSEO LLC 401K PLAN Plan #001 Participants BOY/EOY485 / 536 Assets BOY/EOY$65,508,661 / $83,625,757 2019 TRINSEO LLC 401K PLAN - Plan #001 485 / 536 $65,508,661 / $83,625,757
2019 Plan NameTRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN Plan #518 Participants BOY/EOY385 / 0 Assets BOY/EOY$0 / $0 2019 TRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN - Plan #518 385 / 0 $0 / $0
Benefit & Retirement Plans based on Form 5500.

Linked Companies

Person/Address Match:Trinseo Us Holding Inc -
Trinseo LLC Registered in West Virginia
Berwyn, PA Charleston, WV View Report
Aristech Surfaces LLC. Registered in Nevada
Wayne, PA View Report
Trinseo LLC Registered in Arizona
Berwyn, PA Midland, MI (1 more) View Report
Trinseo LLC Registered in Vermont
Berwyn, PA View Report
Trinseo LLC Registered in Connecticut
Berwyn, PA Wilmington, DE View Report
Trinseo LLC Registered in Nevada
Berwyn, PA View Report
Trinseo LLC Registered in California
Berwyn, PA View Report
Trinseo LLC. Registered in Oregon
Berwyn, PA View Report
Trinseo LLC Registered in Idaho
Berwyn, PA Nampa, ID (1 more) View Report
Trinseo LLC Registered in North Carolina
Berwyn, PA Raleigh, NC View Report
Trinseo LLC Registered in Alaska
Juneau, AK (1 more) View Report
Trinseo LLC Registered in New Hampshire
Berwyn, PA View Report
Trinseo LLC Registered in Mississippi
Berwyn, PA View Report
Address Match:1000 Chesterbrook Blvd Ste 300 Berwyn, PA
Trinseo Us Holding, Inc. Registered in West Virginia
Berwyn, PA View Report
Trinseo LLC Registered in Ohio
Berwyn, PA Upper Arlington, OH (1 more) View Report
Trinseo LLC Registered in North Dakota
Berwyn, PA Bismarck, ND View Report
Trinseo LLC Registered in Tennessee
Berwyn, PA Nashville, TN View Report
Trinseo LLC Registered in Massachusetts
Berwyn, PA View Report
Trinseo LLC Registered in Washington
Berwyn, PA View Report
Trinseo LLC Registered in Utah
Berwyn, PA Salt Lake City, UT View Report
Trinseo LLC Registered in Minnesota
Berwyn, PA Wilmington, DE View Report
Trinseo LLC Registered in Kansas
Berwyn, PA Topeka, KS View Report
Trinseo LLC Registered in Montana
Berwyn, PA Helena, MT View Report
Trinseo LLC Registered in Georgia
Berwyn, PA Peachtree Corners, GA View Report
Trinseo LLC Registered in Colorado
Littleton, CO Berwyn, PA View Report
Trinseo LLC Registered in Maine
Augusta, ME Berwyn, PA View Report
Trinseo LLC Registered in Oklahoma
Berwyn, PA Oklahoma City, OK View Report
Person/City Match:Bozich Frank A - Berwyn, PA
Trinseo LLC Registered in Texas
Berwyn, PA View Report
Related Business Names:
Trinseo LLC Registered in Rhode Island
Berwyn, PA Warwick, RI View Report
Trinseo LLC Registered in New York
Albany, NY View Report
Trinseo LLC Registered in Iowa
Des Moines, IA View Report
Trinseo LLC Registered in Wyoming
Berwyn, PA Cheyenne, WY View Report
Trinseo LLC Registered in New Mexico
Midland, MI View Report
Trinseo LLC Registered in Alabama
Midland, MI Montgomery, AL View Report
Trinseo LLC Registered in Arkansas
Spring Street Little Rock, AR View Report
Address Match:1000 Chesterbrook Blvd Berwyn, PA
Chesterbrook Capital, LLC Registered in Missouri
Rolla, MO Berwyn, PA (1 more) View Report
Executive Cafe II Registered in Pennsylvania
Lansdale, PA Berwyn, PA View Report
Fidx Registered in Pennsylvania
Berwyn, PA View Report
Fidx Group LLC Registered in North Dakota
Berwyn, PA Bismarck, ND View Report
Fidx Group LLC Registered in Washington
Berwyn, PA Tumwater, WA View Report
Fidx Group LLC Registered in Idaho
Berwyn, PA View Report
Advisor Mortgage Solutions, LLC Registered in North Carolina
Berwyn, PA Raleigh, NC View Report
Fidx Group LLC Registered in Alabama
Berwyn, PA Montgomery, AL View Report
Chesterbrook Capital, LLC Registered in Florida
Berwyn, PA Tallahassee, FL View Report
Berwyn, PA View Report
Tlsp, Inc Registered in North Dakota
Berwyn, PA Washington, DC View Report
Chesterbrook Capital, LLC Registered in North Carolina
Berwyn, PA View Report
Advisor Credit Exchange, LLC Registered in California
Berwyn, PA View Report
Nationwide Life and Annuity Company of America Registered in North Carolina
Berwyn, PA View Report

Sources

The following government agencies have contributed data:

• Florida Department of State • U.S. Department of Labor
Have questions?
You can easily find answers to common questions on the Frequently Asked Questions page.
IncTrace, LLC is not a consumer reporting agency as defined by the Fair Credit Reporting Act, 15 USC § 1681 et seq, (“FCRA”). We prohibit the use of this website or any information derived from it to make any determinations regarding employment, consumer credit, insurance, tenant screening, or any other purpose that would require FCRA compliance.
© 2026 IncTrace, LLC
Delaware, United States