SCI Engineered Materials, Inc. (OTC: SCIA)

SCI Engineered Materials, Inc. operates as a global supplier and manufacturer of advanced materials for Physical Vapor Deposition (PVD) thin film applications, serving markets such as Aerospace, Automotive, Defense, Glass, Optical Coatings, and Solar. The company's core focus lies in developing innovative customized solutions for end users and Original Equipment Manufacturers, enabling commercial success through collaboration. SCI's revenue is primarily generated from customers with multinational operations, reflecting the global nature of its business.

The company generates revenue through the sale of a wide range of products, including metals, ceramics, and alloys for sputtering targets, evaporation sources, and other PVD applications. These products cater to diverse industries, from everyday applications like automotive coatings and household windows to more technically advanced fields such as aerospace, defense, and semiconductor products. SCI's customer base is composed of domestic and multi-national corporations, universities, and leading research institutions, highlighting the broad applicability of its materials.

• Ceramics: SCI produces ceramic powders and targets through various processing techniques, including solid state and precipitation. These products are used in a range of applications, from photonic and photovoltaic industries to media storage and flat panel displays. The company's ceramic offerings are manufactured from component chemicals and metal oxides supplied by multiple vendors, ensuring a robust supply chain.

• Metals: SCI's metal segment includes the production of sputtering targets and backing plates, which are often bonded together for use in the PVD industry. These targets are produced through methods such as casting, hot pressing, and machining, catering to applications ranging from decorative coatings to electronic, photonic, and semiconductor products. The company sources high-purity metals from various suppliers, maintaining a flexible and resilient supply chain.

SCI Engineered Materials, Inc. holds a strong position within the PVD industry, competing with several domestic and international players such as Vacuum Engineering & Materials and Materion. The company's competitive advantages include its extensive expertise in material science, developed over nearly four decades, and its ability to provide customized solutions tailored to specific customer needs. SCI's disciplined approach to pursuing niche opportunities allows it to focus on markets that best fit its capabilities, offering the greatest long-term return. Additionally, the company's proprietary knowledge and trade secrets, along with its patented technologies, provide a competitive edge in the market.

The company's customer base includes a significant portion of revenue from a single large customer, which accounted for approximately 66% of total revenue in 2025 and 74% in 2024. This customer relationship underscores the specialized and high-value nature of SCI's products. The company's products are also utilized by a diverse range of other customers, including domestic and multi-national corporations, universities, and leading research institutions, reflecting the broad applicability and importance of its materials across various industries.