The Manchester based job matching platform secured funding from GC Angels to double its team size.
"Using the funding from GC Angels and our other investors over the past two years we have been able to build GradTouch into a unique business that develops a real cultural fit between companies and candidiates."
The investment from Puma Investments will support international growth and manufacturing innovations.
"These are really exciting times for our business. We see significant opportunities to grow globally and to drive further innovation into our business, and the Puma Private Equity team has the expertise and passion to help us deliver that."