Photronics, Inc. is a leading manufacturer of photomasks, which are high precision quartz or glass plates containing microscopic images of electronic circuits used in the fabrication of integrated circuits and flat panel displays. Photomasks serve as masters to transfer circuit patterns onto semiconductor wafers and flat panel display substrates during production. In addition to integrated circuits and flat panel displays, photomasks are used to a lesser extent in the production of other electrical and optical components. The company operates 11 manufacturing facilities located in Taiwan, China, South Korea, the United States, and Europe, with its principal executive offices in Brookfield, Connecticut. Photronics, Inc. serves a global customer base that includes semiconductor manufacturers, flat panel display producers, and related equipment suppliers.

Photronics, Inc. generates revenue primarily by designing, manufacturing, and selling photomasks to customers who provide confidential circuit design data. Upon receipt of design data, the company converts it into manufacturing pattern data, exposes the pattern onto photomask blanks using lithography systems, develops and etches the pattern, inspects for defects, repairs if needed, cleans, applies protective pellicles when required, and ships the finished photomask. Photomasks are typically sold in sets comprising multiple layers, each layer corresponding to a distinct pattern needed for successive wafer or substrate processing steps. The company often negotiates pricing parameters that may remain in effect for extended periods, and it may receive a specified percentage of a customer’s photomask orders based on competitive performance. In addition to commercial sales, Photronics, Inc. has a limited amount of revenue from U. S. government contracts, which does not constitute a significant portion of total revenue. The company incurred research and development expenses of $15.8 million in 2025, $16.6 million in 2024, and $13.7 million in 2023.

The company operates through a segment as a manufacturer of photomasks. This segment encompasses all manufacturing operations, research and development activities, and sales functions worldwide. All product lines, including those for advanced semiconductor nodes and next generation display technologies, are aggregated within this reporting segment.

• Photronics: This segment designs, manufactures, inspects, repairs, and ships photomasks for integrated circuit and flat panel display fabrication, operates 11 manufacturing facilities in Taiwan, China, South Korea, the United States, and Europe, conducts research and development for advanced nodes and display technologies, and provides technical support and service to customers worldwide.

Photronics, Inc. is one of the world's leading manufacturers of photomasks, competing with independent merchant suppliers such as Compugraphics International, Ltd., Dai Nippon Printing Co., Ltd., Hoya Corporation, LG Innotek Co., Ltd., Shenzhen Newway Photomask Making Co., Ltd., Shenzhen Qingyi Photomask, Ltd., Taiwan Mask Corporation, and Tekscend Photomask. The company also faces competition from captive photomask operations of semiconductor and flat panel display manufacturers that produce masks for internal use and sometimes for external customers. Key competitive advantages include consistent product quality, timely delivery, competitive pricing, technical capability, and responsive customer service. Photronics maintains geographic proximity to major customer sites through its global footprint, which helps reduce order to delivery cycle times. The photomask industry is highly competitive, and customers often qualify multiple suppliers to ensure supply continuity and competitive pricing. Significant investment in state of the art equipment is required to produce high end photomasks, creating a barrier to entry for new competitors. The company invests continuously in research and development, state of the art equipment, and intellectual property protection to sustain its technological leadership.

The company serves a diverse customer base of approximately 636 semiconductor and flat panel display manufacturers, fabless design companies, and equipment suppliers. Its customers include integrated device manufacturers, pure play foundries, fabless semiconductor companies, and flat panel display producers. End markets served with its photomasks encompass devices used for artificial intelligence, cloud computing, microprocessors, memory, telecommunications, internet connected devices, automotive, industrial, and other applications. In 2025, the 3 largest customers accounted for approximately 16%, 13%, and 8% of consolidated revenue, while the 5 largest customers together represented about 50% of revenue. No single customer other than the top 3 accounted for 10% or more of consolidated revenue in any of the 3 fiscal years. Revenues from operations outside the United States accounted for approximately 82% of total revenue in 2025, reflecting the company’s global manufacturing footprint. Photronics, Inc. maintains long term relationships with many clients, often working closely on qualification and correlation processes before becoming an approved supplier.