TREYSTA technology management is a local IT company in operation since 1995 with two locations, York, PA and an expanded location in Gettysburg, PA. Our service area ranges from Harrisburg, PA to Frederick, MD. TREYSTA, recognized on the esteemed worldwide MSP 501 list, is a leading IT management and services business serving small to medium size businesses and nonprofit organizations. Utilizing cutting edge products and services, TREYSTA is committed to providing premier IT support so local businesses and nonprofits can focus on obtaining their goals.