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View SIGCO's top competitors like Cardinal Glass Industries, Cypress Glass and Mirror Inc, and Guardian Glass-Geneva.

SCHOTT
When others say no, we say yes. Because at SCHOTT we believe that shared responsibility can release the energy to achieve the impossible. As a global technology and material group, we are constantly exploring unique and innovative ways to make a difference for businesses and people. Being a foundation company, SCHOTT has anchored a responsibility for scientific research, society and the environment deeply in its DNA. Represented in over 30 countries by 17,100 employees, we are a highly skilled partner for many high-tech industries: Healthcare, Home Appliances & Living, Consumer Electronics, Semiconductors & Datacom, Optics, Industry & Energy, Automotive, Astronomy & Aerospace. Whatever challenges the future might hold, we can’t wait to come up with innovative solutions and turn visions into reality. Imprint: https://www.schott.com/en-gb/imprint Data protection information: https://www.schott.com/en-gb/legal-social
Mainz, DE
Private
$3.2B Revenue
http://www.schott.com
5.8K Employees
Cardinal Glass Industries
Cardinal Glass Industries is a management-owned S-Corporation leading the industry in the development of residential glass for windows and doors.
Portage, Wisconsin, US
Private
$2.7B Revenue
http://www.cardinalcorp.com
2K Employees
Kawneer Company, Inc.
Founded in 1906, Kawneer’s pioneering architectural solutions continue to advance modern design with resilient, distinctive buildings that promote well-being. With locations across North America and Europe, Kawneer offers global technical expertise, champions sustainable construction methods and is building legacies for future generations.
Norcross, Georgia, US
Private
$938.9M Revenue
http://www.kawneer.com
1.1K Employees

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