Cummins Generator Technologies is the home of STAMFORD | AvK, the world-renowned alternator solution. To find out more about STAMFORD and AvK alternators, make sure to follow the official page: STAMFORD | AvK STAMFORD | AvK provide the ultimate power solution for world-class expertise and 24/7 global lifecycle support, as the world’s energy demands evolve. Our STAMFORD® and AvK® alternators are renowned throughout the power generation industry for dependability and pioneering innovation, from 7.5-11,200kVA. Peace of mind is guaranteed in a range of applications including marine, telecoms, standby and critical protection, CHP, rail and prime power. We are powering tomorrow, together.