PEMCO - Key Persons


Bob Graf - CEO

Job Titles:
  • CEO
Bob Graf (CEO), and his two sons, David (President) and Richard (Electrical Design Engineer), are intimately involved in the day-to-day operations of the family's four companies. We continue to focus on their growth and success, and are most proud of the companies' talented employees, our diversified and successful customer base, and the high quality products we manufacture. AMR PEMCO truly is your Proven Partner in Technology.

David Graf

Job Titles:
  • President, and Bob Graf, CEO
In November of 2016, AMR acquired the PEMCO Corporation, located in nearby Bluefield, VA. Founded in 1960 and a longtime customer of AMR, PEMCO began by manufacturing DC power supplies, rectifiers, and AC/DC products for the U.S. coal mining industry. PEMCO built a reputation of electrical excellence in the coal industry, and similar to AMR, diversified into the metal/nonmetal mining, oil and gas, utility, power generation, transit, and nuclear industries. Over the years, AMR and PEMCO developed a solid relationship, with AMR supplying its ground monitors, electronic circuit breakers and remote racking systems for use in PEMCO's mining power centers. Since its inception, PEMCO has and continues to be known for its reliable, robust and custom electrical solutions. Collectively, AMR PEMCO now offers: ground check/fault monitors, electronic circuit breakers, speed sensors and tip switches, atmospheric (gas) monitoring, wireless communications, personnel/equipment tracking, and collision avoidance systems, power centers, substations, dry-type transformers, industrial control buildings, and power distribution/PLC panels. The combined strength of AMR PEMCO's management, engineering, and sales teams provide our customers with an unparalleled experience by leveraging AMR's global sales network and electronics expertise with PEMCO's extensive electrical knowledge and high quality craftsmanship. AMR PEMCO has an extensive and established distribution network located throughout the United States. Internationally, our sales team is further augmented by local distributors and agents located in Canada, Mexico, Africa, South America and India. AMR PEMCO operates two modern facilities: a 31,000 sq. ft. facility in Rocky Gap, VA, just off I-77, and a 120,000 sq. ft. facility located in Bluefield, VA.