Founding associations
Martine Rothblatt is recorded as a founder of Sirius XM Rad in the cited public company records. The person record describes Martine Rothblatt as American lawyer, researcher, writer, and businessperson.
Sirius XM Rad
American broadcasting company headquartered in Midtown Manhattan, New York City. Recorded founding year: 2008.
Explore the Sirius XM Rad company reference for the recorded cofounders, business context, and company-specific source trail.
Follow the founding team
Martine Rothblatt’s association with Sirius XM Rad can be researched alongside David Margolese, Robert Briskman. The company’s recorded founding year is 2008. The shared company record is the evidence for this connection; it does not establish that these people currently work together.
This reference library documents public founding associations. It is separate from our revenue-qualified growth profiles. Founding does not establish current ownership, employment, company revenue, or an AE client relationship.
Public sources
- Wikidata public record Q6777103: person identity and public description.
- Wikidata public record Q3277465: founder association with Sirius XM Rad.
Using this founder record
A founding association can remain historically meaningful after someone's role changes. This profile does not label Martine Rothblatt as a current owner or executive, estimate personal income, or claim the person uses AE Tax Advisors. Confirm present responsibilities through current company information.
For the separate collection with published historical growth evidence, explore our growth-profile directory. To add a company biography or correct an association, submit public evidence through the profile update form.