BusinessGEO

SiriusXM Orders Two New Satellites from Maxar

he Maxar-built SXM-11 and SXM-12 satellites for SiriusXM as shown in an artist rendering. Credit: Maxar.
Image: Maxar

TV…Did Not Kill the Radio Star? 

SiriusXM ($SIRI) announced Tuesday that it has commissioned Maxar ($MAXR) to build SXM-11 and SXM-12, two new geostationary satellites. 

The deal doubles the number of SiriusXM satellites in the pipeline. Last year, the American broadcaster ordered SXM-9 and -10 from Maxar. As a matter of fact, these two go way back…Maxar has been building SiriusXM’s satellites for two-plus decades. 

  • SXM-11 and -12 will be the 12th and 13th satellites that Maxar builds for SiriusXM. 
  • The twin spacecraft will be “high-powered digital audio” radio satellites, built on Maxar’s 1300-class bus in Palo Alto and San Jose. 

That’s a lot of TAM

In a press release, SiriusXM noted that 150M+ cars on the road are equipped to receive its satellite-delivered audio entertainment services. But compatibility ≠ paying customers. SiriusXM has ~34M subscribers. 

SiriusXM offers blended distribution, in that it serves customers both through 1) GEO satellites and 2) streaming rails (SiriusXM owns Pandora). While #1 is more expensive, it’s also the primary business. Last year, SiriusXM made up 76% of the company’s revenue (with Pandora kicking in the rest). 

Writing on the wall…

In a Q3 call with analysts, $SIRI CFO Sean Sullivan braced investors for a capex ramp to buy SXM-11 and -12. The company reported $2.28B in Q3 revenue.

Payload takeaway: GEO satellites are complex, costly, and time-consuming endeavors, which in part is driving a migration to LEO. But they’re still effective for use cases like broadcasting. SiriusXM clearly sees value in GEO—after all, it’s the reason Americans can get radio nationwide in their cars.

Related Stories
BusinessInternational

Canadian Companies Pitch Faster Pathway for the Defense Market

Space Canada, the country’s space industry advocacy group, released a 17-page position paper Wednesday suggesting ways in which Canada can speed up procurement, in line with global trends.

Business

L3Harris Sells Majority of Propulsion Business to AEI for $845M

In the first major transaction of 2026, L3Harris Technologies ($LHX) is shedding the bulk of its propulsion business—and Rocketdyne is so back.

BusinessExplainerLaunch

What to Expect in 2026

2025 was a transformative year for the global space industry. 2026 will be the year in which many long-term plans (hopefully) take first flight.

BusinessISAM

Space Forge Ignites Plasma in Space

On the last day of the year, the in-space manufacturing startup said it successfully generated plasma aboard its ForgeStar-1 craft in LEO. The manufacturing furnace aboard the sat reached temperatures north of 1,000°C, which is essential for the orbital semiconductor manufacturing that the company is hoping to achieve.