Johnny G. Caswell

Multi-Health Systems, Inc. publishes psychological assessments and services. It serves the educational, clinical, corporate, public safety, government, military, pharmaceutical, and research settings. The company was founded by Steven J. Stein in 1983and is headquartered in Cheektowaga, NY.

CenterStaging Corp. provides studio and equipment rental services. Its services include planning the staging of the musical performances, determining the placement of the equipment, preparing the stage for performance, and physically changing and restructuring the stage in between musical acts to accommodate separate live musical number, as well as arranging musical equipment for the musicians. The company was founded by Johnny G. Caswell and Jan Parent in 1990 and is headquartered in Burbank, CA.

Multi-Health Systems, Inc. develops software programs primarily use by psychologist and psychiatrist. It specializes in the area of autism spectrum disorder, development disorders, behavior, anxiety, and depression. The company was founded by Steven Stein and is headquartered in Toronto, Canada.