Current Portfolio

Flagship invests in three principle business sectors: Therapeutics; Health Technologies; and Sustainability/Clean Technology. Initial investments range between $250 thousand and $5 million, and we may invest up to $12-15 million during the life of a company. Click on a tab below to filter the listing of the portfolio by industry sector, or on a column heading to sort.

Companysort icon Description Status Initial Date
<a href="/venture-capital/all-companies/transmedics-inc">TransMedics, Inc.</a> Extending the life saving benefits of organ transplantation to patients suffering from end-stage organ failure. Private 2010 View Profile
<a href="/venture-capital/all-companies/tangent-medical-technologies-inc">Tangent Medical Technologies Inc.</a> Developing and commercializing IV therapy products. Private 2011 View Profile
<a href="/venture-capital/all-companies/t2-biosystems-inc">T2 Biosystems, Inc.</a> Setting a new standard in clinical diagnostics powered by T2MR, the world’s first direct detection technology. Private 2006 View Profile
<a href="/venture-capital/all-companies/seventh-sense-biosystems-inc">Seventh Sense Biosystems, Inc.</a> Developing an array of products based on the company's proprietary TAP™ (Touch Activated Phlebotomy) painless blood collection platform. Private 2007 View Profile
<a href="/venture-capital/all-companies/selventa">Selventa</a> Pioneering the development of Systems Diagnostics (SysDx™). Private 2001 View Profile
<a href="/venture-capital/all-companies/seahorse-bioscience-inc">Seahorse Bioscience, Inc.</a> XF instruments are the industry standard in cellular bioenergetic measurements. Private 2001 View Profile
<a href="/venture-capital/all-companies/quantum-designs">Quantum Designs</a> Commercializing breakthrough, innovative products in human nutrition. Private 2012 View Profile
<a href="/venture-capital/all-companies/quanterix-corporation">Quanterix Corporation</a> Developing ground-breaking tools in high definition diagnostics. Private 2007 View Profile
<a href="/venture-capital/all-companies/medidametrics-inc">MedidaMETRICS, Inc.</a> Developing activity-based costing systems for healthcare providers. Private 2010 View Profile
<a href="/venture-capital/all-companies/bg-medicine-inc">BG Medicine, Inc.</a> Developing and delivering diagnostic solutions to aid in the clinical management of heart failure and related disorders. Public 2000 View Profile