Corporate Overview

Company Info

As of March 31, 2021

Company Name GEOMATEC Co., Ltd.
Established September 1953
Capital 4,043,850,000 JPY
Number of Employees 544 members (consolidated) 438 members (single)
Head Office

Yokohama Landmark Tower, 9th Floor
2-2-1 Minato Mirai, Nishi-ku
Yokohama 220-8109
TEL: +81-45-222-5720 (Main)

Business Activities Manufacture, distribution, etc., of substrates for flat-panel displays (substrates for liquid crystal displays, EL displays, and touch-screens), components for optical devices, optical components for solid-state lasers, and other vacuum coating products
Major Customers & Partners
  • Japan Display Inc.
  • KYOCERA Corporation
  • Nitto Denko Corporation
  • Panasonic Corporation
  • Sharp Corporation
  • Sony Semiconductor Manufacturing Corporation

and others (in alphabetical order)

Listing Market JASDAQ (listed November 1994)
Certificate code: 6907
Fiscal Year Annual, from April 1 to March 31
Authentication information


As of Jun 25, 2021

President & CEO (Chief Executive Officer), Director Kentaro Matsuzaki
CTO (Chief Technology Officer), Director Hiroyuki Sugawara
CFO (Chief Financial Officer), Director Atsushi Kono
CPO (Chief Production Officer), Director Hiroyuki Chiba
Director, Audit and Supervisory Committee Member Yasuhiro Terui
Audit and Supervisory Committee Member Manabu Sawaguchi
Hisato Teranishi
Executive Officer Takeyoshi Kondo
Kimiaki Takizawa
Koji Sato
Sakuta Matsumoto