Aris Constantinides

Stage Capital Ventures is a Venture Capital firm, a subsidiary of NBGI Private Equity Ltd. founded in 2000 by Aris Constantinides. Stage Capital Ventures is headquartered in Boca Raton.

Endoscopic Technologies, Inc. manufactured and distributed medical devices. Its product lines span three cardiac surgery disciplines including surgical radio frequency ablation, valve replacement or repair, and coronary artery bypass grafting. The company was founded in 1996 and was headquartered in San Ramon, CA.

EOS Imaging SA engages in the development and marketing of imaging and imaged-based solutions for diagnosing, treating, and monitoring common musculoskeletal pathologies. It operates through the France and North America geographical segments. The firm trademarks include EOSedge, sterEOS, spineEOS, hipEOS, and kneeEOS. The company was founded by Georges Charpak on February 8, 1989 and is headquartered in Paris, France.

DySIS Medical Ltd. designs, develops, manufactures, and markets medical imaging systems. Its imaging systems assist clinicians with non-invasive, in-vivo detection of cancerous and pre-cancerous lesions and provides tools to aid medical practitioners in the detection, grading, and documentation of cervical neoplasia. The company was founded by Costas Balas in 2002 and is headquartered in Livingston, the United Kingdom.

SuperSonic Imagine SA specializes in ultrasound medical imaging. The company designs, develops and markets a new generation ultrasound system, Aixplorer with an UltraFastTM platform that can acquire images faster than conventional ultrasound systems. Its products are used for general imaging, vascular, hepatology, gastroenterology, and research procedures. It operates under the Aixplorer trademark. SuperSonic Imagine was founded by Jacques Souquet, Armen Sarvazyan, Claude Cohen-Bacrie, Damien Dolimier, Georges Charpak, Jérémy Bercoff, Mickaël Tanter, Mathias Fink and Marianne Leven on March 10, 2005 and is headquartered in Aix-en-Provence, France.

Reverse Medical Corp. develops medical devices. The company was founded by Jeffrey Valko and Michael R. Henson in 2007 and is headquartered in Irvine, CA.

Quanta Dialysis Technologies Ltd. develops haemodialysis systems. The firm's SC+ is a performance, portable, compact haemodialysis system providing clinical efficacy utilising flow rates typically used on traditional machines. It offers SelfCare+, a haemodialysis machine for dialysis patients to control their disease and determine the treatment regime and care. The company was founded by Clive Henrey Buckberry, John Eric Milad and Martin Johnson in 2008 and is headquartered in Alcester, the United Kingdom.