Advanced Technology Co (ATCo), founded in Pasadena, California in 1971, is a customer-driven organization that delivers high-quality products through a foundation of strong culture, values, and a highly skilled workforce specializing in materials joining, fabrication, and pulsation attenuation. The company has established a nationwide reputation and serves diverse industries including Aerospace, Energy, and Medical, holding prestigious certifications like ISO 9001:2015/AS9100 Rev. D and Nadcap. To maintain its competitive edge, ATCo actively monitors technological advances and holds memberships in key industry organizations such as SAE and the American Welding Society.