Polypore International, LLC

Charlotte, NC

UEI: KSAABG22NQC5
CAGE: 9KKH4
Primary NAICS: 326113 Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing
SAM.gov registration: Active through Jun 15, 2027

Company facts

Self-certified in SAM.gov: Foreign Owned

For Profit Organization

Manufacturer of Goods
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 551114 Corporate, Subsidiary, and Regional Managing Offices
Corporate family: Polypore International, LLC

Membrana - Charlotte Celgard LLC · Charlotte, NC F8NQXGXEKCM5
SAM.gov registration date: May 1, 2023
Physical address: 13800 S Lakes Dr, Charlotte, NC 28273, USA
Website: polypore.com
Employees: 251-1K
Estimated annual revenue: $100M-$250M
Industry: Materials

Chemicals
SIC code: 28 Chemical & Allied Products
Profiles: LinkedIn

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Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jun 29, 2026.

Yes. Polypore International, LLC's SAM.gov registration is active through June 15, 2027.

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