Gregory Darmohray

Information Resources, Inc. engages in the provision of enterprise market information solutions and services. Its solutions include market performance and strategy, consumer and shopper intelligence, analytics and in-market execution, media, and technology. The company was founded in 1979 and is headquartered in Chicago, IL.

Q Interactive LLC provides online marketing services for advertisers and publishers. It focuses on delivering quality leads for digital performance based campaigns. The firm‘s online promotions, sweepstakes, coupons, and samples campaigns represent some of the monetizing properties on the Internet. The company was founded in 1994 and is headquartered in Sunrise, FL.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Click Commerce, Inc. provides business application software and related services. The company was founded by Gary Whitney and Jim Heising in 1996 and is headquartered in Beaverton, OR.

Allegis Corp. develops partner relationship management software. The company also provides computer programming, systems administrators, information retrieval systems and management information systems services. Allegis was founded in 1998 and is headquartered in San Francisco, CA

Ryan Specialty Group LLC engages in the provision of brokerage, underwriting and insurance services. Its products and services include allied healthcare, alternative energy, commercial property, cargo, distribution and claim management, oil and gas exploration, tax insurance and wind and earthquake buybacks. The firm offers property, casualty, transportation and professional liability risks. The company was founded by Patrick G. Ryan, Sr. in 2010 and is headquartered in Chicago, IL.

Virtu Financial LLC operates as an electronic market making firm which provides offers to buy and sell a security or other financial product. The firm is a market maker across all financial centers including equities, fixed income, currencies, futures, energy products and other commodities. The company was founded by Vincent Viola and Douglas A. Cifu in 2008 and is headquartered in New York, NY.

The Big Shoulders Fund provides financial services. The company was founded by James J. O'Connor, Joseph Cardinal Bernardin and Fred O'Connor in 1986 and is headquartered in Chicago, IL.

Part of Hometown Publishing, The Enterprise is a newspaper publisher. The company is based in Stuart, VA.

Part of Telkom SA SOC Ltd., Sequent Computer Systems is a Belgian company that provides computer programming services. Sequent Computer Systems was acquired by Comparex Holdings Ltd. on January 01, 1999.

The Shedd Aquarium Society is a leader in animal care, conservation education, and research. The non-profit company is based in Chicago, IL and is supported by the people of the state and the park district. The company is home to 32,000 aquatic animals from around the world, representing 1,500 species of fishes, reptiles, amphibians, invertebrates, birds, and mammals. The company is an accredited member of the Association of Zoos & Aquariums (AZA) and an affiliate of the Smithsonian Institute. The John G. Shedd Aquarium sparks compassion, curiosity, and conservation for the aquatic animal world.

BOX Options Exchange LLC operates as an all-electronic equity options market. It offers a transparent marketplace for security trading and order execution. The company was founded in 2002 and is headquartered in Chicago, IL.

The Palace, Inc. provides catering services. The private company is based in Beaverton, OR. The company was founded by Mark Jeffrey, Gary Whitney.

Hewlett-Packard Development Co. LP provides information technology solutions. It focuses on the computers, peripherals and mobile phones. The firm provides large-format, commercial and industrial printing solutions. The company is headquartered in Plano, TX.

Syndigo LLC engages in the development of a platform that provides product content, nutrition information, and digital media for brands, distributors, and retailers. It offers management, syndication, category management, guided selling experiences, shelf merchandising, and store design solutions. The company was founded in 1973 and is headquartered in Chicago, IL.

National Futures Association is a self-regulatory organization for the derivatives industry. The non-profit company is based in Chicago, IL. The company's focus is on providing innovative and effective regulatory programs. The company was founded by Leonid Adolfovich Melamed.

Lyric Opera of Chicago provides live theatrical presentations. The company was founded by Carol Fox, Nicola Rescigno and Lawrence V. Kelly in 1954 and is headquartered in Chicago, IL.

Chicago's Museum of Science and Industry operates as a museum. It conduct exhibitions in the fields of science, technology, engineering and medicine. The company was founded in 1893 and is headquartered in Chicago, IL.

Rush University Medical Center engages in the provision of health care services. The company was founded in 1972 and is headquartered in Chicago, IL.

Merrick Ventures LLC (Merrick Ventures ) is a private equity firm founded in 2007 by Michael W. Ferro. The firm is headquartered in Chicago, Illinois.