
Our History
We were founded by Constantine “Deno” Macricostas in Danbury, Connecticut in 1969. This one man, in a garage, began what would become the world’s leading company in photomask technology for the semiconductor industry. Follow our remarkable journey with this timeline of achievements.

Careers
Expansion in China
As the semiconductor and flat panel display photomask merchant leader, we are preparing for future demand growth of advanced technology in critical regions around the world. As a key part of this effort, we have built, opened, and staffed two brand-new facilities in China to support our customers’ continued innovations and their commitment to advancing critical technologies.
News from photronics
Read about our latest news. Check back here to stay up to date on our collaborations, achievements, events and technology breakthroughs.
Photronics to Present at 23rd Annual Needham Virtual Growth Conference
BROOKFIELD, Conn. , Jan. 08, 2021 (GLOBE NEWSWIRE) — Photronics, Inc. (Nasdaq:PLAB), a worldwide leader in photomask technologies and solutions, is scheduled to present at the 23 rd Annual Needham...
Photronics Reports Full Year and Fourth Quarter Fiscal 2020 Results
2020 revenue was a record $609.7 million , an increase of 11% compared with 2019 and the third consecutive year of record annual revenue Fourth quarter 2020 revenue was $149.3...
Photronics to Host Virtual Analyst and Investor Day
BROOKFIELD, Conn. , Nov. 30, 2020 (GLOBE NEWSWIRE) — Photronics, Inc. (NASDAQ:PLAB), a worldwide leader in supplying innovative imaging technology solutions for the global electronics industry, will host a virtual...
Photronics to Report Fourth Quarter Earnings
BROOKFIELD, Conn. , Nov. 18, 2020 (GLOBE NEWSWIRE) — Photronics, Inc. (Nasdaq:PLAB), a worldwide leader in photomask technologies and solutions, is scheduled to announce financial results for the fourth quarter...