With investments in more than fifty companies to date, we've created a network of businesses and management teams that can draw on each other for advice and as strategic partners. We work to leverage such relationships whenever possible in order to accelerate a company's growth prospects.



Capella Photonics
Capella is the industry leader of wavelength selective switch (WSS) technology for use in reconfigurable optical add/drop multiplexers (ROADM) and optical cross connect (OXC) applications. Capella’s patented WavePath® products provide the best performing WSS on the market offering dynamic, remote reconfigurability with fully integrated optical channel monitoring (OCM), essential technology for next-generation ROADMs. Capella was founded in 2000. Privately held and located in San Jose, California, Capella has a seasoned management team with experience from leading telecom and technology companies. Additionally Capella has an extensive intellectual property portfolio with 23 patents issued and over 30 pending.














Twofish

RealPractice (by Practice Technologies, Inc.) is the first and only product suite specifically designed for accessing and using attorney work product, whether it resides inside the firm, in the public domain or in our proprietary database.
Serious Materials develops and manufactures advanced eco-friendly materials for sustainable building construction. Our EcoRock® wallboard products (2008) are green replacements for standard drywall that could reduce total industrial emissions in the U.S. by 1%, and represent a $20 billion market opportunity worldwide. EcoRock uses 90% less energy in its production than gypsum drywall, and can reduce greenhouse gas emissions by 25 billion pounds per year. Our ThermaProof super-insulating windows (2008) reduce U.S. energy use and carbon emissions by 5%, and likewise represent a $50 billion opportunity worldwide.
The company has grown rapidly, starting with our 25 Quiet®-brand soundproofing products, including the market-leading QuietRock® soundproof drywall. These provide easy, reliable, cost-effective noise reduction for both commercial and residential construction. A million QuietRock panels have been installed in over 30,000 projects to date. We currently operate two manufacturing plants in California and are planning a third in the Northeast. The company has filed over 24 patents.
.jpg)






