Photronics

Photronics, Inc.
Photronics, Inc.
Type	Public
Traded as	Nasdaq: PLAB; S&P 600 component;
Industry	Semiconductor (integrated circuits, flat-panel displays)
Founded	1969; 57 years ago
Headquarters	Brookfield, Connecticut
Key people	Constantine S. Macricostas (chairman); Frank Lee (CEO);
Products	Photomasks
Revenue	US$892.1 million (2023)
Operating income	US$253.05 million (2023)
Net income	US$200 million (2023)
Total assets	US$1.53 billion (2023)
Total equity	US$1.28 billion (2023)
Number of employees	1,885 (October 31, 2023)
Website	photronics.com

Photronics, Inc. is an American photomask manufacturer for integrated circuits and flat-panel displays. It was the third largest photomask supplier globally as of 2009. It is a member of the eBeam Initiative.

History

Photronics was founded in 1969 by Constantine Macricostas in Danbury, Connecticut.

References

↑ "Photronics, Inc. (PLAB) Company Profile & Facts - Yahoo Finance".
1 2 3 4 5 "FY23 Q4 - Press Releases - Investor Relations - Photronics, Inc". Photronics Investor Relations. Photronics.
↑ "Stock Market Insights | Seeking Alpha".
↑ Hughes, Greg; Yun, Henry (September 30, 2009). "Mask industry assessment: 2009". Photomask Technology 2009. Proceedings of SPIE. Vol. 7488. Monterey, California, United States. doi:10.1117/12.832722. 748803.
↑ "eBeam Initiative Announces Education and Collaboration Focus on Reactivating Density Benefits of Moore's Law" (PDF) (Press release). San Jose, California: eBeam Initiative. February 17, 2015. Retrieved July 28, 2026.
↑ Soule, Alexander (March 19, 2019). "Second Danbury-area manufacturer marks 50-year milestone". Associated Press. Retrieved October 3, 2024.

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[Y_PLAB-1] "Photronics, Inc. (PLAB) Company Profile & Facts - Yahoo Finance".

[FY23-Q4-2] 1 2 3 4 5 "FY23 Q4 - Press Releases - Investor Relations - Photronics, Inc". Photronics Investor Relations. Photronics.

[form10k-3] "Stock Market Insights | Seeking Alpha".

[4] Hughes, Greg; Yun, Henry (September 30, 2009). "Mask industry assessment: 2009". Photomask Technology 2009. Proceedings of SPIE. Vol. 7488. Monterey, California, United States. doi:10.1117/12.832722. 748803.

[5] "eBeam Initiative Announces Education and Collaboration Focus on Reactivating Density Benefits of Moore's Law" (PDF) (Press release). San Jose, California: eBeam Initiative. February 17, 2015. Retrieved July 28, 2026.

[50th-anniversary-6] Soule, Alexander (March 19, 2019). "Second Danbury-area manufacturer marks 50-year milestone". Associated Press. Retrieved October 3, 2024.