OptoSigma, the global brand of Sigma Koki Co., Ltd., is a renowned manufacturer and supplier of a vast range of optical and photonics products. Their portfolio includes optics, optical coatings, opto-mechanical components, manual and motorized positioning systems, and various optical systems. OptoSigma is dedicated to supporting innovation and advancement in diverse fields such as life sciences, semiconductor manufacturing, aerospace, telecommunications, and academic research by providing high-precision, reliable components and solutions along with expert customer support.
Serves as the North American headquarters, responsible for sales, marketing, distribution, customer service, and technical support for the Americas. It also likely handles some custom assembly and quality assurance.
Modern facility equipped to handle, store, and customize sensitive optical components, likely including clean work areas, metrology labs, and warehousing.
A technically-driven environment focused on precision, quality, and customer satisfaction. The culture likely encourages problem-solving and collaboration to meet the demanding needs of the photonics industry.
Crucial hub for OptoSigma's presence and growth in the North American market, providing direct access and support to a large base of scientific and industrial customers.
OptoSigma operates globally as the international brand of Sigma Koki Co., Ltd. Its presence spans Asia (manufacturing in Japan, sales offices in China, Singapore, India, Taiwan, Korea), North America (USA headquarters), and Europe (headquarters in France, with offices in Germany and the UK). This extensive network ensures comprehensive sales coverage, localized technical support, and efficient distribution of its optical and photonics products to customers worldwide.
2001 Deere Avenue
Santa Ana
CA
USA
Address: 1-19-1 Yachimata, Hidaka-shi, Saitama 350-1292, Japan
Serves as the central innovation and production hub, supplying products globally and managing operations across Asia and other key markets.
Address: OptoSigma Europe SAS, 13 Rue du Sagittaire, SILIC 704, 94513 Rungis Cedex, France
Facilitates localized service, rapid product delivery, and tailored solutions for the diverse European photonics market.
Address: SIGMAKOKI Shanghai Co., Ltd., Room 208, Building 1, No. 399 Shengxia Road, Pudong New Area, Shanghai, China
Strengthens OptoSigma's footprint in China by providing direct local access to products, expertise, and support for Chinese customers.
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As of April 2025, OptoSigma' leadership includes:
OptoSigma has been backed by several prominent investors over the years, including:
In June 2023, Sigma Koki Co., Ltd. (parent company of OptoSigma) announced changes to its Board of Directors following its Annual General Meeting, including one new appointment and one retirement.
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OptoSigma typically utilizes common corporate email address formats. The most probable formats for employee emails are a combination of the employee's first initial and last name, or first name and last name separated by a period, followed by '@optosigma.com'. For general inquiries, specific departmental emails like 'sales@optosigma.com' or 'info@optosigma-europe.com' are also used.
finitiallastname@optosigma.com (e.g., jdoe@optosigma.com) or first.lastname@optosigma.com (e.g. jane.doe@optosigma.com)
Format
jdoe@optosigma.com
Example
80%
Success rate
Sigma Koki Co., Ltd. IR • February 9, 2024
Sigma Koki Co., Ltd., the parent company of OptoSigma, released its financial results for the third quarter of the fiscal year ending May 2024. The report detailed performance across its business segments, including the OptoSigma branded products, and provided an outlook for the remainder of the fiscal year....more
OptoSigma Website News / Industry Event Coverage • January 30, 2024
OptoSigma participated in the SPIE Photonics West 2024 exhibition, a premier event in the photonics industry. The company showcased its extensive range of optical components, opto-mechanical assemblies, and new product developments, engaging with researchers, engineers, and industry leaders....more
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