Mark B. Lewis

Cultivation Capital LLC (Cultivation Capital) is a venture capital firm founded in 2012 by Brian Matthews, Cliff Holekamp, Jim McKelvey, Kyle Welborn, and Peter Esparrago. The firm is headquartered in St. Louis, Missouri.

RG Ventures LLC provides online pay-to-play fantasy sports services. The company was founded by Charlie Wiegert and Brian Matthews in 1991 and is headquartered in St. Louis, MO.

University of Washington functions as a College/University. The company is headquartered in Seattle, WA.

SixThirty Ventures LLC (SixThirty Ventures) is a venture capital firm founded in 2013 by Jim McKelvey. The firm is headquartered in St. Louis, Missouri.

Systematic Revenue LLC engages in the provision of marketing solutions. It offers marketing software, marketing automation, small business CRM, and small business solutions. The company was founded by Donald E. Breckenridge Jr., Jonathan Herrick, and James Siverts on December 13, 2010 and is headquartered in St. Louis, MO.

The Saint Louis Zoo is a non-profit organization that is committed to saving endangered species and promoting the connection between people and wildlife. The non-profit company is based in St. Louis, MO. With over 14,000 animals, the zoo offers free entry every day to visitors. In addition to on-site experiences, the zoo also offers virtual school classes using advanced videoconferencing technology.

SimpleRose, Inc. provides decision-making optimization platform. The platform enables clients to leverage algorithmic innovation for parallelism, differentiated numerical accuracy, and dynamic programming for continuous analysis updates for real-time variable changes. The company was founded by Carl Scotius Ledbetter, Jr., Xiao Lin Gong, and Marti L. Martindale in 2018 and is headquartered in St. Louis, MO.

Mira, Inc. manufactures and develops ophthalmic surgical equipment. The private company is based in Uxbridge, MA.

Third Degree Glass Factory is a glass studio located in St. Louis, MO, just east of the Delmar Loop. The studio offers one-on-one training and experiences in their hot glass studio, where artists can learn the craft of glassblowing. Third Degree Glass Factory also boasts two distinct art galleries, featuring the artwork of over 40 different artists in flameworking and fused glass, as well as large-scale installations. In addition, the studio offers event space for weddings, parties, and gatherings. The private company was founded by James Morgan McKelvey.

LaunchCode is a national nonprofit organization founded by James Morgan McKelvey, co-founder of Square. The private company is based in Clayton, MO. The company aims to create economic opportunities by adding new talent to tech ecosystems across the nation. LaunchCode offers free programs that are accessible to motivated individuals who are assessed for passion, drive, and aptitude rather than credentials. The company helps people learn to code, land a job, or hire tech talent.

Globalhack, Inc. provides a powerful random topic generator at hack.org for unique essay, speech, and research paper topics. The American company also offers reviews of the best essay writing services to help college students become successful.

Prosper Women Entrepreneurs operates as an advocacy company for the woman entrepreneurs. It is comprised of two separate divisions: Prosper Institute, a non-profit organization that helps growth-seeking women entrepreneurs advance their businesses to create economic prosperity, and the Prosper Women Entrepreneurs Startup Accelerator, a for-profit organization focused on increasing women entrepreneurs' access to growth capital and the number of women investing in early stage capital markets. The company was founded by Mary Jo Gorman, Maxine Clark, Peter Finley, Carol Matthews, Hal Gentry, and Jennifer Ehlen in 2012 and is headquartered in St. Louis, MO.

Noonlight, Inc. develops a mobile personal safety application. Its application works on iOS and Android devices. The company was founded by Nick Droege, William Zachary Winkler, Aaron Kunnemann, and Brittany Dameron on May 1, 2013 and is headquartered in St. Louis, MO.

Invisibly, Inc. functions as a digital wallet. It supports the online publishing industry. The company was founded by Jim McKelvey and is headquartered in Clayton, MO.

Primary Webworks operates as an internet services provider. The private company is based in St. Louis. The American company was founded by Brian L. Matthews.

Acme Packet, Inc. manufactures communications equipment designed to route voice and data over internet protocol networks. The company was founded by Patrick J. MeLampy on September 11, 2000 and is headquartered in Woburn, MA.

Technology Entrepreneur Center is a private company that provides information technology services. The company is based in Urbana, IL and was founded in 2000.

Givable Org operates as a grant making American company. The private company is based in St. Louis.

Prosper Capital LLC /Missouri/ (Prosper Capital) is a venture capital firm, a subsidiary of Prosper Women Entrepreneurs founded in 2014 by Jennifer Ehlen. The firm is headquartered in St. Louis, Missouri.

Tunespeak LLC operates a musician-to-fan loyalty platform. Its platform enables users to earn points by listening music, watching videos, checking photos, and sharing with their friends and followers. Its platform also facilitates a user’s friend to earn points for a contestant once for each song, picture, and video for the entire duration of the contest or raffle. The company was founded by Thomas Pernikoff and Richard Pernikoff in 2011 and is headquartered in St. Louis, MO.

Nested Rails LLC (Nested Rails) is a venture capital firm founded by Jim McKelvey & Rick Kushel in 2016. The firm is headquartered in Nashville, Tennessee with additional offices in New Jersey and Missouri.

Venture For America, Inc. operates as a fellowship program that places recent graduates at startups in cities with emerging entrepreneurial ecosystems, forging a community of entrepreneurs committed to building companies. The company was founded in 2011 and is headquartered in New York, NY.

Clever Real Estate, Inc. engages in the commercial in real estate services. It offers buy and sell of houses. The company was founded by Jeremy Decker and Ben Mizes on October 30, 2017 and is headquartered in Saint Louis, MO.

Skandalaris Center (Skandalaris Center) is a venture capital firm subsidiary of Olin Business School founded in 2001 by Bob Skandalaris. The firm is headquartered in St. Louis, Missouri.

The Yield Lab Manager LLC (Yield Lab Manager) is a venture capital firm founded in 2014 by Thad W Simons and Thomas Adamitis. The firm is headquartered in St. Louis, Missouri.

Clemson University Research Foundation, Inc. engages in managing the process of moving Clemson’s hundreds of innovative technologies from the laboratory into commercial markets. it acts as the legal recipient of certain gifts, contracts, and grants from public and private industry, non-profits, and government agencies. The foundation was founded in 1981 and is headquartered in Clemson, SC.

South Carolina Research Authority provides research and commercialization services. It caters maritime technologies, metals and advanced materials, ordnance, health and bioscience, technology services and solutions, and alternative energy. The company was founded in 1983 and is headquartered in Columbia, SC.

PolicyEngage LLC is a software company that specializes in workflow automation for the public affairs industry. PolicyEngage, formerly known as TrackBill, is based in Washington, with an office in DC. Its products include legislative and regulatory tracking, advocate and donor engagement, and media monitoring. The company serves over 270 clients nationwide, including Fortune 500 companies, trade associations, nonprofit organizations, and governmental consulting firms. Some of its clients include Molson Coors Beverage Company, Enterprise Rent-A-Car, and American Student Assistance. The company was founded in 2013 by Steven Marciniak, who has been the CEO since then.

Finlocker LLC is a financial services technology innovator. It offers a solution capable of improving the loan process from origination to servicing. The company was founded by Timonthy Stern, Barry Sandweiss and Peter Esparrago and is headquartered in St. Louis, MO.

Benchmark Internet Group, LLC provides Email marketing services. The company was founded by Curt Keller and is headquartered in Los Alamitos, CA.

PlanGap LLC is a product innovation company that was founded in 2017 and is headquartered in Atlanta, GA. The company creates a suite of "trigger-based" annuity and life insurance products that address financial concerns for retirees. PlanGap collaborates with market-leading insurance carriers and distribution partners to provide solutions for those worried about disruptions to their retirement income. The company's focus is on empowering people to protect themselves against retirement promises that institutions may not keep. Additionally, PlanGap powers social security benefit protection for the insurance industry. The company was founded in 2017 by David Duley, who has been the CEO since its inception.