James St. John

Part of Resolve Surgical Technologies, Inc., Angstrom Medica, Inc. manufactures biomaterials and medical devices. The company is based in Woburn, MA. The company was founded by Sudhir Borgonha, Edward S. Ahn. Angstrom Medica was acquired by Resolve Surgical Technologies, Inc. on October 24, 2007.

Titan Spine, Inc. designs and manufactures inter body fusion devices for the spine. The firm specializes in surface technology, medical devices, interbody spinal fusion devices. The company was founded by Peter Ullrich and Kevin W. Gemas in 2005 and is headquartered in Mequon, WI.

TomoTherapy, Inc. manufactures and provides radiation treatment systems for advanced radiation therapy. It provides radiation treatment services for cancer patients with its TomoTherapy Hi·Art System, which changes the intensity of the radiation beam so that it adapts to the shape of the tumor. The firm's system focuses on killing cancer cells while sparing healthy tissue. The company was founded by Thomas Rockwell Mackie and Paul J. Reckwerdt in 1997 and is headquartered in Madison, WI.

The eForum is an association that provides coaching and mentoring programs for entrepreneurs.

MedCap Advisors LLC functions as an alternative investment manager. The private company is based in Cambridge, MA and has subsidiaries in the United States.

Vivex Biologics, Inc. is a regenerative medicine company that specializes in developing naturally sourced treatment options and solutions to improve clinical, surgical, and therapeutic patient care through innovation. The company is based in Atlanta, GA and has subsidiaries in the United States. The company leverages the resources of the nation's oldest civilian tissue bank to channel the body's inherent healing qualities and provide medical professionals and patients with innovative treatment options for a broad range of indications. With tissue damage resulting from a variety of diseases, direct injury, and trauma, there is a significant need for advanced solutions. The company was founded by Tracy S. Anderson, and Peter L. Wehrly has been the CEO of the company since 2019.