
Robert D. Briskman is Technical Executive of Sirius XM Radio.

Scott Greenstein is president and chief content officer of Sirius XM Radio. He leads the programming and advertising sales of the largest radio company by revenue and one of the largest subscription media companies in the world. Since Greenstein joined SiriusXM in 2004, the company’s programming lineup has expanded to include over 140 channels of commercial-free music, sports, news, comedy, talk and entertainment, broadcasting on the company’s satellite platform as well as its online streaming service, SiriusXM Internet Radio.

Celeste Katz Marston is a correspondent for WBAI FM New York radio.

Greg Maffei is an American businessman. He is the president and chief executive officer of Liberty Media and the chairman of Live Nation Entertainment, Sirius XM and TripAdvisor. He is the chairman emeritus of Starz and Expedia, as well as the former chief financial officer of Oracle and Microsoft.

David Margolese is an Israeli entrepreneur, philanthropist, and co-founder of Sirius XM Radio, serving as chairman and CEO from 1993 to 2002. Considered "one of the earliest advocates of pay radio," he "effectively created the industry."

Jonathan Morris is an American author, actor, and commentator on religious matters in the media who has been a Fox News contributor and analyst since 2005. He formerly served in the Roman Catholic Archdiocese of New York as a priest. In 2019, he requested dispensation from the clerical state.

Martine Aliana Rothblatt is an American lawyer, author, and entrepreneur. Rothblatt graduated from University of California, Los Angeles with J.D. and M.B.A. degrees in 1981, then began to work in Washington, D.C., first in the field of communications satellite law, and eventually in life sciences projects like the Human Genome Project.

Sirius FM-1, also known as Radiosat 1, was an American communications satellite which was operated by Sirius XM Radio, previously Sirius Satellite Radio. It was constructed by Space Systems Loral and was based on the LS-1300 satellite bus. Launch occurred on 30 June 2000, at 22:08 GMT. The launch was contracted by International Launch Services, and used a Proton-K/DM3 carrier rocket flying from Site 81/24 at the Baikonur Cosmodrome.

Sirius FM-2, also known as Radiosat 2, was an American communications satellite which was operated by Sirius XM Radio, previously Sirius Satellite Radio. It was constructed by Space Systems Loral and was based on the LS-1300 satellite bus. Launch occurred on 5 September 2000, at 09:43 GMT. The launch was contracted by International Launch Services, and used a Proton-K/DM3 carrier rocket flying from Site 81/23 at the Baikonur Cosmodrome.

Sirius FM-3, also known as Radiosat 3, was an American communications satellite which was operated by Sirius XM Radio, previously Sirius Satellite Radio. It was constructed by Space Systems Loral and was based on the LS-1300 satellite bus. Launch occurred on 30 November 2000, at 19:59 GMT. The launch was contracted by International Launch Services, and used a Proton-K/DM3 carrier rocket flying from Site 81/23 at the Baikonur Cosmodrome.

Sirius FM-5, also known as Radiosat 5, is an American communications satellite which is operated by Sirius XM Radio. It was constructed by Space Systems Loral, based on the LS-1300 bus, and carries a single transponder designed to transmit in the NATO E, F and I bands. It is currently being used to provide satellite radio broadcasting to North America.

Howard Allan Stern is an American radio and television personality, comedian, and author. He is best known for his radio show, The Howard Stern Show, which gained popularity when it was nationally syndicated on terrestrial radio from 1986 to 2005. Stern has broadcast on Sirius XM Satellite Radio since 2006.