For over 400 years, intrepid mariners have embarked on long journeys into uncharted waters. Through a rite of passage, only the most experienced and storied adventurers would earn the honor of being called a “SHELLBACK.” Taking on challenging endeavors, honing critical skills, and earning the trust of comrades, a SHELLBACK enables the success of the voyage. In this tradition, SHELLBACK Semiconductor Technology represents the union of two industry-leading proven semiconductor brands—OEM Group and RITE Track—with a combined 50-years of experience. Sharing a commitment to pioneering intellectual property and unparalleled customer service, SHELLBACK provides new and remanufactured semiconductor capital equipment and services to enable emerging and legacy markets, such as LEDs, MEMS, Wireless, Power, Energy Harvesting, WLP, Data Storage, Analog, and Logic. With one of the industry’s largest installed bases of equipment at over 600+ customers world-wide, Shellback offers proprietary products from SEMITOOL, VARIAN, Applied P5000, SVG Track, and more, as well as a combination of best-in-class technologies for Wafer Carrier Inspection and Cleaning- the EAGLEi and STORM. Headquartered in Coopersburg, PA with facilities across the globe, SHELLBACK was launched in 2021 and is led by President and CEO Wayne Jeveli.

The retirement of the ATG brand in January 2024 reflects our strategic decision to unify our service offerings under the Cognizant brand. As Cognizant's Revenue Management competency, our mission is to guide clients through transforming experiences, reimagining processes and modernizing technology within the sales to revenue landscape to promote sales agility, sustainable growth and profitability. Delivering on our client's ambition requires the entire technology stack to work together. Intelligent orchestration at scale enables the whole system to be greater than the sum of its individual parts - a dynamic system, weaving together all aspects of the business.