Why we are different? Since 1919, SMP (NYSE: SMP) has been a world-class manufacturer of high-quality engine management components. As a market leader in engine management, wire & cable and temperature control, we are celebrating our anniversary of 90 years of experience meeting our customers' needs. With vertically integrated manufacturing facilities certified TS16949, ISO9001, and ISO14001, located worldwide, along with over 4,000 employees and nearly a billion dollars in revenue, we have the resources needed to meet your Original Equipment (OE) and Original Equipment Service (OES) demands, no matter what the size of the job.