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.

NEWS & TOPICS

NEWS NEW

Notice of a Special Holiday

IR NEW

“Summary of the Consolidated Financial Results for the First Three Months of the Fiscal Year Ending May 31, 2023”

IR NEW

“Convocation Notice of the 47th Annual General Meeting of Shareholders”

NEWS NEW

“Corporate Governance Policy” has been released

NEWS NEW

“Sustainability” Page Revised

NEWS NEW

Notice of a Special Holiday

NEWS NEW

“Corporate Governance Policy” has been released

NEWS NEW

“Sustainability” Page Revised

NEWS NEW

Summer Holiday Closure

NEWS NEW

Quality Policy / Environment Policy Revised

IR NEW

“Summary of the Consolidated Financial Results for the First Three Months of the Fiscal Year Ending May 31, 2023”

IR NEW

“Convocation Notice of the 47th Annual General Meeting of Shareholders”

IR NEW

「Summary of the Consolidated Financial Results For the Fiscal Year Ended May 31, 2022」

IR NEW

「Summary of the Consolidated Financial Results for the First Nine Months of the Fiscal Year Ending May 31, 2022」

IR NEW

「Summary of the Consolidated Financial Results for the First Six Months of the Fiscal Year Ending May 31, 2022」

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