- Research
- Research Memberships
- Visibility Memberships
- Smart Home: Products And Services
- Consumer Electronics and Entertainment
- Broadband and Mobility
- Connected Health and Wellness
- MDU / Multifamily
- SMB
- Strategic Consulting Unit
- Primary Research
- Research Services
- Events
- Event
- Company
- About Parks Associates
- Smart Home: Products And Services
- Smart Home Devices, Automation, Controls
- Energy Management
- Residential Security
- Consumer Electronics and Entertainment
- Consumer Electronics Devices
- Video Services: OTT, Pay TV
- Entertainment Content: Video, Audio, Gaming
San Jose, Calif.-based Roku is the nation’s largest maker of streaming hardware—accounting for about 37% of the U.S. market, according to Parks Associates—but it derives most of its revenue from advertising: It sells all ads viewed on The Roku Channel, its own streaming service, and also sells some ads that appear on other streaming services viewed on Roku devices.