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Zygo Corporation is a global leader in the design and manufacture of advanced optical metrology systems and ultra-precise optical components and assemblies. Our mission is to enable customer success by delivering innovative precision optical and metrology solutions.

Founded in 1970, and headquartered in Middlefield, Connecticut, ZYGO's global presence is supported by approximately 500 dedicated and highly skilled individuals. We have a large and highly knowledgeable team of experts in the fields of precision metrology and optics who deliver exceptional results for our customers by constantly pushing the boundaries of what is possible.

Our passion for innovation is evidenced by approximately 750 patents awarded since the Company's founding. As a vertically integrated company, our teams work collaboratively under one roof.

ZYGO manufactures high-precision products in the following categories:

• 3D Optical Profiler Systems
• Laser Interferometer Systems
• Absolute Position Sensors
• Displacement Position Sensors
• Optical Components
• Optical Assemblies

Applications for our metrology products are diverse, and include precision machining, optical manufacturing, and semiconductor manufacturing, as well as many others. Recognized as a valued partner by its customers for innovative technology, application expertise, product reliability, and responsiveness, ZYGO leverages its core competencies in metrology and optics to enable its customers to be successful in their respective markets.

In 2014, ZYGO became part of the Ultra Precision Technologies Division of AMETEK, Inc., a leading global manufacturer of electronic instruments and electro-mechanical devices. ZYGO enjoys mutually-beneficial relationships with its AMETEK sister companies, collaborating on technologies and sharing resources in order to provide the best possible experience for our customers.

While we are a part of the AMETEK family, we are still the same Zygo Corporation that you have known and trusted for 50 years, committed to serving your precision metrology and optics needs now and in the future.

View the world leading products from ZYGO

ZYGO Head office
Laurel Brook Road, Middlefield, CT, 06455-1291, USA 
Phone: 1-860-347-8506 - Fax: 1-860-347-8372