Claude Zdanow

Claude Zdanow
OriginLong Island, New York, U.S.
GenresPop, hip hop, rhythm and blues, rock
Occupation(s)CEO, Onar Holding Corporation
Former record producer
Instrument(s)Guitar, bass, piano
Years active2005–present
LabelsWe Put Out Records
Member ofPatent Pending (former)
WebsiteOnar.com

Claude Zdanow is an American business executive, musician, composer, engineer, and entrepreneur. Active in the music industry since 2005, he toured with pop punk band Patent Pending as a bassist in 2006. He founded the Stadiumred Group (StadiumRed Inc.) in 2007. The first Stadiumred business was a recording studio company, Stadiumred Studios, home to engineers and producers that included Omen and Just Blaze, and worked on Grammy Award-winning projects, including Steven Mackey’s Dreamhouse (2010 Best Engineered Album, Classical).

Zdanow was CEO of Stadiumred, Inc. from 2007 to 2021, then became president of Integrum Worldwide, in 2022 and its CEO in 2023. After a reverse merger between Integrum Worldwide and publicly-traded Reliant Holdings, Inc., in 2024, Reliant named him their CEO on July 31, 2024, Reliant Holdings, Inc rebranded as Onar Holding Corp; it is publicly traded under the ticker "ONAR" on the OTCQB exchange. He joined the board of Endexx as of 2024, the board of Chemtech Holdings. Zdanow is also a periodic angel investor.