| | Active Companies |
 | | AccessClosure
AccessClosure is developing polymer-based approaches to vascular closure. |
 | | AcelRx Pharmaceuticals
AcelRx Pharmaceuticals is developing a novel drug delivery platform technology. |
 | | Alliance Care
AllianceCare provides home care services including physician house calls and a full range of Medicare-certified and private nursing, professionals, including RNs, LPNs, home health aides, medical social workers, and therapists. |
 | | APT Pharmaceuticals
APT is developing therapies to improve survival of lung transplant patients. |
 | | Arcadian Management Servicess
Arcadian creates and manages Medicare Advantage Plans. |
 | | Ascend Health
Ascend was founded as a healthcare services company to pursue opportunities in behavioral medicine, specifically inpatient psychiatric care. |
 | | Baxano
Baxano is a medical device company developing minimally invasive tools that restore spine function and preserve healthy tissue. |
 | | Calibra Medical
Calibra is developing technology in the diabetes sector. |
 | | Cameron Health
Cameron is developing a next generation leadless implantable cardiac defibrillator. |
 | | Centerre Healthcare
Centerre is developing inpatient rehabilitation hospitals in partnership with acute care hospitals. |
 | | Concert Pharmaceuticals
Concert was founded to utilize novel chemistry approaches to developing drugs. |
 | | Epocrates
Epocrates has developed a handheld platform connecting physicians, medical students, and other healthcare professionals. The company has gone public on the NASDAQ. |
 | | Habit Management
Habit operates outpatient clinics that provide Medication Assisted Treatment of opiate addiction. |
 | | Ingenuity Systems
InGenuity is building next generation information technologies that will revolutionize theway functional genetic data can be used by research scientists. |
 | | Inova Labs
Inova Labs is the developer and marketer of an innovative new portable oxygen concentrator for patients suffering from chronic obstructive pulmonary disease. |
 | | iScience Interventional
iScience is developing imaging systems and microsurgical instruments for the minimally invasive treatment of glaucoma. |
 | | LipoScience
LipoScience is an advanced diagnostic testing company that applies magnetic resonance spectroscopy in the areas of cardiovascular disease, diabetes, and other metabolic disorders. |
 | | Neuronetics
Neuronetics is focused on developing noninvasive therapies to treat psychiatric and neurological disorders. |
 | | Nevro
Nevro is developing neuromodulation therapies for multiple indications. |
 | | Novasys Medical
Novasys is developing nonsurgical treatments for female stress urinary incontinence. |
 | | Reliant Technologies / Solta Medical
Reliant has developed a laser-based skin rejuvenation technology. Reliant was acquired by Thermage, and the combined company was renamed Solta Medical. |
 | | Respicardia
Respicardia is developing an implantable device for the treatment of central sleep apnea. |
 | | SpinalMotion
SpinalMotion is developing an artificial spinal disc. |
 | | Sunshine Heart
Sunshine Heart is developing a device to treat congestive heart failure. The company has gone public in Australia. |
 | | Threshold Pharmaceuticals
Threshold Pharmaceuticals is an oncology company focused on metabolic targeting as a therapeutic platform. The company has gone public. |
 | | Tibion
Tibion has developed a wearable powered device that is used to provide gait and balance training to stroke survivors. |
 | | TriReme Medical
TriReme is developing catheter-based products for the treatment of cardiovascular disease. |
 | | U.S. HealthWorks
U.S. HealthWorks provides occupational medicine to employers and insurance companies. |
 | | VisionCare Ophthalmic Technologies
VisionCare has developed an implantable device to improve vision impairment due to age-related macular degeneration. |
 | | Voyage Medical
Voyage Medical is developing innovative devices to improve catheter-based treatment of cardiovascular disease. |
| | Exited Companies |
 | | AccentCare
AccentCare provides personal in-home care servicess that enable seniors to remain independent. Elder care is a large, important rapidly growing market. The company was acquired by Oak Hill Capital Partners. |
 | | Adjacent Surgical / General Surgical Innovations / Tyco
Adjacent Surgical was formed to develop less invasive instruments for performing saphenous vein harvesting associated with coronary artery bypass grafting procedures. Adjacent was acquired by General Surgical Innovations. |
 | | AneuRx / Medtronic
AneuRx was formed to develop stented grafts used in the minimally invasive treatment of aortic aneurysms. The company was acquired by Medtronic. |
 | | Biopsys / Johnson & Johnson
Biopsys was formed to develop less invasive approaches for breast cancer diagnosis and treatment. The company was acquired by Johnson & Johnson. |
 | | Biosensors International
Biosensors develops, manufactures, and commercializes innovative medical devices used in interventional cardiology and critical care procedures. |
 | | Calistoga / Gilead
Calistoga is developing drugs to treat oncology and inflammation. The company was acquired by Gilead Sciences. |
 | | CardioThoracic Systems / Guidant
CardioThoracic Systems was the pioneer in minimally invasive beating heart surgery. The company was acquired by Guidant. |
 | | Coalescent Surgical / Medtronic
Coalescent Surgical was formed to develop anastomotic devices for cardiac and peripheral vascular surgery. The company was acquired by Medtronic. |
 | | Cohesion Technologies / Angiotech
Cohesion Technologies was formed to develop resorbable biodevices and adhesive technologies. Cohesion was acquired by Angiotech. |
 | | Concuity / Trintech
Concuity provides technology and servicess that enable hospitals to improve their revenue and the speed of collection. Concuity was acquired by Trintech. |
 | | Confluent Surgical / Tyco
Confluent Surgical is developing surgical sealants and adhesion barriers. The company was acquired by Tyco. |
 | | Coulter Pharmaceuticals / Corixa
Coulter was formed to develop therapeutics for the treatment of cancer and autoimmune diseases. Coulter was acquired by Corixa. |
 | | Evalve / Abbott
Evalve has developed tools to enable percutaneous cardiac valve repair. Evalve was acquired by Abbott Laboratories. |
 | | Free & Clear / Inverness
Free & Clear specializes in online learning supported by phone-based cognitive behavioral coaching to help employers, health plans and state governments improve the overall health and productivity of their populations. Free & Clear was acquired by Inverness Medical Innovations. |
| | General Surgical Innovations / Tyco
General Surgical Innovations was founded to develop products for minimally invasive surgery. The company was acquired by Tyco. |
 | | Intensiva Healthcare / Select Medical
Intensiva was formed to own and operate long-term care hospitals. The company was acquired by Select Medical. |
 | | Kerberos Proximal Solutions / Fox Hollow Technologies
Kerberos is developing technology to remove blood clots from the vessels in the heart and other parts of the body. Kerberos was acquired by Fox Hollow Technologies. |
 | | LipoSonix / Medicis Pharmaceutcial
LipoSonix is developing technology for noninvasive cosmetic surgery applications. LipoSonix was acquired by Medicis Pharmaceutical. |
 | | Metrika / Bayer Healthcare
Metrika has developed a disposable device that enables point of care hemoglobin A1c testing for diabetics. Metrika was acquired by Bayer Healthcare. |
 | | Novacept / Cytyc
Novacept was formed to develop tools to reduce or eliminate excessive uterine bleeding. Novacept was acquired by Cytyc. |
 | | Odyssey HealthCare
Odyssey owns and operates hospice programs. The company has gone public. |
 | | Opus Medical / Arthrocare
Opus was formed to develop minimally invasive techniques for orthopedic surgery. The company was acquired by Arthrocare. |
 | | Perclose / Abbott Laboratories
Perclose was founded to develop medical devices for the percutaneous closure of the femoral access site following catheterization procedures. Perclose was acquired by Abbott Laboratories. |
 | | ProDuct / Cytyc
ProDuct Health was founded to develop and commercialize products enabling early detection and treatment of breast cancer. ProDuct was acquired by Cytyc. |
 | | Revivant / Zoll Medical
Revivant was formed to develop alternative approaches to cardiopulmonary resuscitation. The company was acquired by Zoll Medical. |
 | | SemperCare / Select Medical
SemperCare owns and operates long-term critical care hospitals. The company was acquired by Select Medical. |
 | | Sirtris Pharmaceuticals / GlaxoSmithKline
Sirtris is developing treatments for diseases associated with aging. The company has gone public. The company was acquired by GlaxoSmithKline. |
 | | Spinal Dynamics / Medtronic
Spinal Dynamics developed a prosthetic spinal disc system. The company was acquired by Medtronic. |
 | | Spiration / Olympus
Spiration was founded to develop novel treatments for chronic obstructive pulmonary disease. The company was acquired by Olympus. |
 | | TransVascular / Medtronic
TransVascular was formed to develop percutaneous approaches for the revascularization of occluded vessels. The company was acquired by Medtronic. |
 | | Vascular Control Systems / Johnson & Johnson
Vascular Control Systems is developing medical devices to treat fibroids and to control bleeding in obstetric and gynecologic applications. The company was acquired by Johnson & Johnson. |
 | | Visiogen / Abbott
Visiogen has developed an implantable device to improve vision impairment due to age-related presbyopia. Visiogen was acquired by Abbott Laboratories. |
 | | Vivant Medical / Tyco
Vivant Medical was formed to develop tools for tumor ablation for therapeutic and palliative purposes. The company was acquired by Tyco. |
