K&L Microwave is part of Dover Corporation.

K&L, Dow-Key Microwave, and Pole/Zero Corporation together form Dover's Microwave Products Group.

The Microwave Products Group, along with sister companies Vectron International, Knowles Electronics Holdings, and the companies of the Ceramic Products Group, form the Electronic Components portion of Dover's Electronic Technology unit.

Dover Corporation and its companies seek to adhere to the highest standards of conduct and ethics.