General Info

Peterson Holding Company manages three subsidiary companies involved in the powered-equipment industry: Peterson Tractor Company, Peterson Machinery Company and Peterson Power Systems. Peterson Tractor Company offers a full-line of Caterpillar tractors and equipment to customers of northern California; Peterson Machinery Company offers a similar line for customers in southern Oregon; Peterson Power Systems serves northern California, providing Caterpillar clean diesel and natural gas engines for electrical generation, industrial, temperature control, marine, and trucking applications. Peterson Holding Company maintains its corporate headquarters in San Leandro, Calif. and has been in business since 1936.