Ralph Mack

Mack Capital LLC (Mack Capital) is an venture capital firm founded in 2004 by Ralph Mack. The firm is headquartered in Armonk, New York.

Sightly Enterprises, Inc. provides mobile video advertising solutions. It provides brands, local businesses and their marketing partners to deliver personalized ads to micro-targeted audiences in hyper-local areas on every device through online networks. The company was founded by John McIntyre and John Zdanowski on April 14, 2006 and is headquartered in San Diego, CA.

Arbor Rapha Capital Bioholdings Corp. I is a blank check company, which engages in effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination. The company was founded on March 4, 2021 and is headquartered in Uniondale, NY.

OneSpot, Inc. provides software platform that delivers the most relevant web media content. The firm offers content marketing with the power, data intelligence, and infrastructure of online advertising. It offers a platform that enables users to make content personalization and repeat engagement work across various channels. The company was founded by Nathan Matthew Cohen in 2005 and is headquartered in Austin, TX.

Welcome Commerce, Inc. provides online communication platforms for customers and product experts on retail websites and stores. Users can text, chat, and speak with brand experts to get their questions answered more accurately. The company was founded by Dan Herman, Matthew Wild and Waqas Hussain in 2011 and is headquartered in New York, NY.

Lead Edge Capital Management LLC (Lead Edge Capital) is a private equity and venture capital subsidiary of SV Booth Investments I LLC founded in 2012 by Mitchell Green and Scott Booth. The firm is headquartered in New York.

Bear, Stearns & Co., Inc. is a global investment banking, securities trading and brokerage firm located in New York City with additional offices in Dallas, Boston and San Francisco. The firm is a subsidiary Bear Sterns Cos., Inc. (NYSE: BSC). Their equity research team consists of senior analysts located throughout the world. In addition to domestic coverage, they have research teams focusing on Latin America, Asia and Europe. The analysts use a bottom-up approach to stock selection. The Bear Stearns fixed-income research department provides coverage of every sector of the fixed-income universe. The financial analytics and structured transactions group (F.A.S.T) provides investment research, fixed-income portfolio management and analytical systems, trading technology and general financial expertise. The group also provides a broad range of services to financial institutions including asset-liability management, balance sheet restructuring, receivables-based financing analysis, security and portfolio analysis, peer analysis, and historical and real-time market-based information.

Avenue Capital Group LLC engages in the provision of investing services. It specializes in distressed securities, bank debt, stressed high yield debt, event-driven situations, restructured and post re-organization equities, and trade claims. The company was founded by Marc Lasry and Sonia Gardner in 1995 and is headquartered in New York, NY.