Light Solutions for Life

Bringing things into existence in our world with Light.
SIGMAKOKI Group contributes to our society with Light.

Light Solutions for Life

Supporting the most advanced fields of
"Optical Technology" through our "Monozukuri".
SIGMAKOKI Group is challenging
to the "Global Only 1" technology.

©NASAJPL-Caltech

Light Solutions for Life

SIGMAKOKI Group is your global supplier of
quality solutions for use in applications from
R&D to production equipment.

Light Solutions for Life

Making high accuracy products in a very short time.
Never stop “Challenging”.
That is how we are, SIGMAKOKI.

Announcement of our measures against new coronavirus infections

ALL
NEW

Announcement of our measures against new coronavirus infections (the 5th report)

Announcement of our measures against new coronavirus infections

ALL
NEW

Announcement of our measures against new coronavirus infections (the 5th report)

NEWS & TOPICS

NEWS NEW

The information about the change of President & CEO Message

NEWS NEW

Management Principles and CSR Policy Revised

NEWS NEW

Quality Policy / Environment Policy Revised

NEWS NEW

Notice of a Special Holiday

IR NEW

「Summary of the Consolidated Financial Results for the First Nine Months of the Fiscal Year Ending May 31, 2021」

NEWS NEW

The information about the change of President & CEO Message

NEWS NEW

Management Principles and CSR Policy Revised

NEWS NEW

Quality Policy / Environment Policy Revised

NEWS NEW

Notice of a Special Holiday

NEWS NEW

「Introduction of Global Characters」has been released

IR NEW

「Summary of the Consolidated Financial Results for the First Nine Months of the Fiscal Year Ending May 31, 2021」

PR NEW

“Industry-academia-government collaboration”page posted a press release about “Successful Launch of NASA Mars Rover Equipped with Optical Components of Sigma Koki”

PR NEW

“Industry-academia-government collaboration” page posted a press release on Participating in “Building a space-time information infrastructure with a cloud optical lattice clock” in the JST-Mirai Program as a joint research institute for the second year of Reiwa