Greg Chang

Realtime Technologies, Inc. provides software and engineering services. The firm offers simulation software applications, consulting, custom engineering solutions, and software and hardware development services to ground vehicle simulator developers. Its products include simcreator, simobserver, simforce, simvehicle and simulators. The company was founded by Richard Romano in 1998 and is headquartered in Royal Oak, MI.

Glu Mobile LLC engages in developing and publishing of mobile games. Its games include Disney Sorcerer's Arena, Universe, Design Home, Diner Dash, Cooking Dash, Covet Fashion, Restaurant Dash, Kim Kardashian Holywood, and Deer Hunter. It operates through the following geographical segments: United States of America; Americas excluding United States; Europe, the Middle East, and Africa; and Asia Pacific. The company was founded by Paul Zuzelo and Kristian Segerstrale in 2001 and is headquartered in San Francisco, CA.

The Ivy Group engages in building and investing in premier educational and enrichment services. The company was founded by Jack Hsu and is headquartered in Beijing, China.

Part of The Walt Disney Co., The Walt Disney Company (China) Ltd. provides management consulting services. The company is based in Shanghai, China.

SPK Acquisition Corp. operates as a blank check company. It is a special purpose acquisition company which was incorporated for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company was founded on December 31, 2020 and is headquartered in Shanghai, China.