Maccor was founded in 1986 by a group of electronics and software engineers with experience in the battery industry. Our goal then was to build the finest test equipment available, and to support it comprehensively. This continues to be our goal and our only business today, after over 25 years in operation. We have thousands of systems in operation, in over 50 countries worldwide. Maccor remains independent, and continues to be operated by the company founders. We are located in company owned facilities in Tulsa, Oklahoma, USA.