Hobart Institute of Welding Technology is a very small private university located in Troy, OH ranked 27th in Ohio. It has a total of 567 full-time undergraduate students. Hobart Institute of Welding Technology offers 2 different majors. 71.11% of students graduate beginning the next chapter of their lives, working. After finishing their studies, alumni go on to make more or less $50,700 per year, which is 22% above the national median.