Mark Jacobsen

CollabNet, Inc. provides software development solutions for software-driven organizations. The firm’s products include ALM connect, cloudforge, continuum, giteye, scrumworks pro, subversionedge, teamforge, teamforge SCM, versionone editions and versionone. It also offers product consulting and implementation, agile consulting and transformation services. The company was founded by William J. Portelli and Brian Behlendorf in 1999 and is headquartered in Alpharetta, GA.

O'Reilly AlphaTech Ventures LLC (O'Reilly AlphaTech Ventures) is a venture capital subsidiary of O'Reilly Media Inc founded in 2005 by Bryce T Roberts, Mark P Jacobsen and Tim O’Reilly. The firm is headquartered in San Francisco, California.

Instructables, Inc. engages in the provision of social networking services. Its product features art, craft, food, games, green, home, kids, life, music, offbeat, outdoors, pets, ride, science, sports, and technology categories. The company was founded by Eric J. Wilhelm, Dan Goldwater, and Saul Griffith on May 23, 2006 and is headquartered in San Rafael, CA.

AMEE UK Ltd. develops platforms for quantifying greenhouse gases. It offers AMEE a search engine that provides access to various data in AMEE which enables consultants, researchers and developers to learn about methodologies and specific data required for energy efficiency analysis. The company was founded by Andrew Conway and Gavin Starks in 2007 and is headquartered in London, the United Kingdom.

LearnZillion, Inc. engages in the development of a web-based education tool and video library of math and literacy lessons. LearnZillion was founded by Eric Westendorf and Alix Guerrier in 2011 and is headquartered in Washington, DC.

SeeClickFix, Inc. provides a web application that allows citizens to report non-emergency neighborhood issues. It allows customers to create a geographical keyword based watch area for themselves or others that will alert them by email of issues reported on the map within their area matching their keywords. The company was founded by Ben Berkowitz, Charles Kampmann Lasater, Jeff Blasius and Miles Lasater in September 2008 and is headquartered in New Haven, CT.

O'Reilly Media, Inc. publishes books and magazines online. Its solutions are used for teams, enterprise, individuals, government, and education. The company was founded by Timothy F. O'Reilly in 1978 and is headquartered in Sebastopol, CA.

Tripit, Inc. owns and operates an open platform for integration and organization of travel information from various sources. It offers an online service that helps people to organize their various travel plans, including flights, hotels, rental cars, trains and cruises. The company was founded by Scott Hintz, Andy Denmark and Gregg Brockway in October 2006 and is headquartered in San Francisco, CA.

OpenSignal, Inc. provides wireless coverage mapping services. It operates a database of cell phone towers, cell phone signal strength readings, and Wi-Fi access points. The firm's data is collected via its Android and iPhone application and uploaded to its servers. The company was founded by Brendan Gill, James Robinson, Sina Khanifar, and Sam Westwood in 2010 and is headquartered in Laguna Hills, CA.