Green / Clean Technologies
Since the firm’s founding over 25 years ago, we have invested in some of the most innovative and significant technology companies of our time. Sigma knows what it takes to help entrepreneurs turn creative ideas into sustainable businesses.
|
EchoFirst™ Inc. EchoFirst™ Inc. is the creator of Echo®, a revolutionary new solar energy system that delivers twice as much energy as a basic solar electric “PV” system, giving customers the power to meet a majority of their home’s energy needs. CEO: Vikas Desai Managing Director: Fahri Diner |
Berkeley, CA | ||
|
JouleX JouleX, an innovator in sustainable energy management systems for the enterprise, provides organizations with the ability to monitor, analyze and control energy usage for all network connected devices and systems across the enterprise, including distributed offices, data centers and facilities. CEO: Tom Noonan Managing Director: John Mandile |
Atlanta, GA | ||
|
Kateeva Kateeva is committed to making Organic Light Emitting Diode (OLED) based displays the dominant flat panel display technology. CEO: Conor Madigan Managing Director: Fahri Diner |
Menlo Park, CA | ||
|
Leyden Energy, Inc. Leyden Energy, formerly known as Mobius Power, Inc. is a leading lithium ion R&D and manufacturing company that has perfected a patent on uniform cell heat distribution, resulting in greater thermal stability in high energy density lithium ion batteries. CEO: Aakar Patel Managing Director: Wade Woodson |
Fremont, CA | ||
|
Recyclebank Recyclebank has revolutionalized municipal recycling in America. By merging technology, incentives, environmental practices and partnerships, Recyclebank has developed a sustainable long-term solution to the recycle challenge. Recyclebank's mission "promote environmentally conscious waste disposal by offering households financial incentives to recycle." CEO: Jonathan Hsu Managing Director: Robert E. Davoli |
New York, NY | ||
|
Soladigm, Inc. Soladigm is a developer of next-generation green building solutions designed to improve energy efficiency. The company’s highly energy-efficient Dynamic Glass switches from clear to tinted on demand, resulting in significant cost savings, environmental benefits, and quality of life enhancements. CEO: Rao Mulpuri Managing Director: Fahri Diner |
Milpitas, CA | ||
|
Solaria Corporation Solaria Corporation designs, manufactures and markets silicon PV modules to solar system integrators, project developers and electric utilities. Based on its patented low-cost technology, Solaria’s modules provide reliable performance while matching form, fit and performance of conventional PV modules. CEO: Daniel Shugar Managing Director: Wade Woodson |
Fremont, CA | ||
|
Vesta Retail Networks VRN develops, finances and operates consumer advertising networks for major retailers. Suppliers, brands and agencies use these networks to reach affluent households around major retailers like Walmart, Target, Macys, Home Depot, Walgreens, Staples, Best Buy and many others. CEO: J.D. Shulman Managing Director: Robert E. Davoli |
New York, NY | ||