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Biostage, Inc., a biotechnology company, offers products to cure patients of cancers, injuries, and birth defects of the gastro-intestinal tract and the airways. The company's pipeline includes organ-regeneration technology for the repair or replacement of diseased or damaged organs, as well as product candidates to treat cancer, injury, and birth defects of the bronchus. Its lead product candidate is Biostage Esophageal Implant for the treatment of severe esophageal disease. The company was formerly known as Harvard Apparatus Regenerative Technology, Inc. and changed its name to Biostage, Inc. in March 2016. Biostage, Inc. was founded in 2009 and is headquartered in Holliston, Massachusetts.

Dynatronics Corporation, a medical device company, designs, manufactures, and sells physical therapy, rehabilitation, orthopedics, pain management, and athletic training products in the United States. The company offers orthopedic soft bracing products include cervical collars, shoulder immobilizers, arm slings, wrist and elbow supports, abdominal and lumbosacral supports, maternity supports, knee immobilizers and supports, ankle walkers and supports, plantar fasciitis splints, and cold therapy products. It also offers physical therapy and rehabilitation products, which include therapeutic modality devices comprising electrotherapy, ultrasound, phototherapy, traction, hot and cold therapy, and electrodes; and power and manually operated treatment tables, mat platforms, work tables, parallel bars, training stairs, weight racks, and other related equipment. In addition, the company manufactures and distributes clinical supplies, including exercise bands and tubing, lotions and gels, orthopedic bracings, paper products, and other related supplies. It markets its products under the Dynatron, Dynatron Solaris, Dynaheat, BodyIce, Powermatic, Bird & Cronin, Physician's Choice, Hausmann, PROTEAM, and Mammoth brands. The company sells its products to orthopedists, physical therapists, chiropractors, athletic trainers, sports medicine practitioners, clinics, hospitals, and retail distributors and equipment manufacturers. It also exports its products in Asia, Latin America, and the Middle East. Dynatronics Corporation was founded in 1979 and is headquartered in Eagan, Minnesota.

Encision Inc., a medical device company, designs, develops, manufactures, and markets patented surgical instruments in the United States. The company provides active electrode monitoring (AEM) surgical instruments and monitors that enhance patient safety and patient outcomes in laparoscopic surgical procedures. Its AEM instruments product line comprises a range of endo-mechanical instruments, including scissors, graspers, and dissectors, as well as fixed-tip electrodes and suction-irrigation electrodes. The company also offers various handles, which are used for advanced laparoscopic procedures that incorporate stiffer shafts and ergonomic features; and AEM EndoShield 2 burn protection systems, as well as markets AEM monitor product line that is used in conjunction with AEM instruments. The company sells its products through a network of direct and independent sales representatives. Encision Inc. was incorporated in 1991 and is based in Boulder, Colorado.

NeuroMetrix, Inc., a commercial stage neurotechnology company, engages in designing, building, and marketing medical devices that stimulate and analyze nerve response for diagnostic and therapeutic purposes in the United States, Europe, Japan, and China. Its marketed products include DPNCheck, a nerve conduction test that is used to evaluate peripheral neuropathies, such as diabetic peripheral neuropathy; Quell, a wearable device for symptomatic relief and management of chronic pain; and ADVANCE system offers services to device and provide disposable electrodes to a customer base of hand surgeons and manufacturers for industrial health use. The company offers its products to managed care organizations, endocrinologists, podiatrists, and primary care physicians; occupational health, primary care, internal medicine, orthopedic, and hand surgeons; and pain medicine physicians, neurologists, physical medicine and rehabilitation physicians, and neurosurgeons. NeuroMetrix, Inc. was incorporated in 1996 and is headquartered in Woburn, Massachusetts.

Ra Medical Systems, Inc develops and delivers electrophysiology products to provide patients, hospitals, and physicians with technologies and solutions to improve the lives of patients with cardiac arrhythmias in the United States. The company's lead product is View into Ventricular Onset System, a non-invasive imaging system that offers 3D cardiac mapping to help with localizing the sites of origin of idiopathic ventricular arrhythmias in patients with structurally normal hearts prior to EP procedures. It also provides LockeT, a suture retention device; and Amigo Remote Catheter System, a robotic arm that serves as a catheter control device. Ra Medical Systems, Inc is based in Fort Mill, South Carolina.