Jonathan Ellis

Sandalphon Capital LLC (Sandalphon Capital) is a venture capital firm founded in 2016 by Jonathan Ellis. The firm is headquartered in Chicago, Illinois.

Vertex Software LLC engages in the provision of 3D visualization software. It serves the engineering, procurement, manufacturing, sales, and marketing sectors. The company was founded by Daniel J. Murray in 2017 and is headquartered in Ames, IA.

OpenVia provides wireless, smartphone-based entry systems for multifamily and commercial gates and other access points. The company is based in Birmingham, AL. The company's solutions include user-friendly access control for properties, wireless call boxes, and a virtual callbox for apartments and commercial buildings.

Stere, Inc. is a digital ecosystem for insurance programs that helps program leaders source insurance capacity and access digital tools to launch sooner and grow smarter. The company is based in Dover, DE. Stere clients are "capacity seekers" such as MGAs, program administrators, and embedded insurance programs, along with their ecosystem partners such as carriers, fronting carriers, reinsurers, brokers, program consultants, and technology providers. The company offers a variety of digital tools, data analytics capabilities, and an insurance capacity providers network to launch or improve insurance programs. The company was founded by Dogan Kaleli, who has been the CEO since incorporation.

Part of Nexvex, Inc., RoofMarketplace, Inc. is an online marketplace platform targeting the property services market. The private company is based in Whitewater, WI. RoofMarketplace provides an easy-to-understand tutorial for consumers to describe their roofing needs, which is combined with accurate aerial measurements that enable contractors to bid the work. The platform offers increased revenue from every request, quick process bid jobs in less than five minutes, solid leads, and seamless connection. Welcome to the future of roof insurance claims with the RoofMarketplace platform, connect to an exclusive network of roofing contractors made available to bid on and perform insurance-related roof repair and replacement. The company was founded by Tim Russell, William Bazeley, David Kish. William Bazeley has been the CEO since incorporation.

Visual Feeder Corp. is a projection mapping lab based in Chicago, IL. Visual Feeder Corp. works with agencies and brands to create interactive experiences and measurable digital out-of-home advertising at street level. The company was founded by Yaxi Yang and Eddie Yang, with Eddie Yang serving as the CEO since incorporation.

Sales Assembly LLC helps companies improve their revenue growth by addressing knowledge gaps in their sales teams. The private company is based in Chicago, IL. The company offers persona-specific skill development, strategic enablement resources, and an engaging learning experience to elevate the performance of go-to-market teams. The company was founded in 2017 by Jeff Rosset and Matt Green, with Jeff Rosset serving as CEO since then.

Social Venture Partners Chicago provides investment services. The private company is based in Chicago.