Top 13 Fiberglass Companies, Worldwide 2023

Contenders

Market Leaders

Emerging Companies

Innovators

Johns Manville

PFG Fiber Glass

AGY

Taishan Fiberglass

NEG

Knauf Insulation

Taiwan Glass

Saint-Gobain

CPIC

Asahi Fiber Glass

Owens Corning

China Jushi

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Dec 23, 2024

The Full List +

Company	Headquarters	Year Founded	Holding Type
3B	Herve, Belgium	1966	Private
AGY	Aiken, USA	1997	Private
Asahi Fiber Glass	Tokyo, Japan	1956	Private
CPIC	Chongqing, China	1991	Private
China Jushi	Zhejiang, China	1999	Public
Johns Manville	Denver, USA	1858	Private
Knauf Insulation	Simbach, Germany	1978	Private
NEG	Otsu, Japan	1949	Public
Owens Corning	Toledo, USA	1938	Public
PFG Fiber Glass	Jiangsu, China	2001	Private
Saint-Gobain	Courbevoie, France	1665	Public
Taishan Fiberglass	Taian, China	1997	Private
Taiwan Glass	Rotterdam, Netherlands	1964	Public