SpaceX picks Qualcomm to build Starlink Mobile's US 5G network, its biggest base-station win

SpaceX has chosen Qualcomm to supply the base-station technology for Starlink Mobile, the US wireless service it is building to compete with Verizon, AT&T and T-Mobile. CNBC reported the multiyear deal on Wednesday, and Fierce Network says Qualcomm announced that SpaceX will use its Dragonwing platforms for the network.

Financial terms were not disclosed. Qualcomm told CNBC the network will "complement Starlink's satellite capabilities," with a rollout planned to begin next year. Qualcomm called it its largest 5G infrastructure initiative to date.

What the market did

As of about 10:27 AM ET, Qualcomm traded at $168.41, up 2.4%, according to the Nasdaq.com quote feed. It is still about 33% below its May 29 peak in the chart data we pulled. SpaceX (SPCX) was at $138.06, down 2.3%.

The carriers did not sell off, unlike when SpaceX’s earlier moves hit the group. Verizon was up 1.7%, AT&T up 2.5% and T-Mobile up 3.6%, while the tower companies American Tower (up 3.4%) and Crown Castle (up 4.2%) also gained. With the whole market rallying after the midterms, those moves are not evidence the deal is helping or hurting anyone. The point is that nobody is treating this as an immediate threat.

The number behind the number

CNBC reports that Starlink produced 36% of SpaceX’s third-quarter revenue and 85% of its operating profit, and that the company is now valued at close to $2 trillion after its June IPO. That profit concentration is why a mobile business matters: satellite broadband is where the money is today, but, per CNBC, the satellite network cannot yet deliver all the voice, video and data that phones on the big carriers get. Ground-based cell sites close that gap.

Qualcomm is best known for phone chips, not for the equipment that sits on towers. CNBC notes that SpaceX is one of its highest-profile 5G infrastructure customers, following earlier deals with Verizon, Dish and Vodafone.

What is still unknown

• Scale. CNBC says SpaceX plans tens of thousands of new cell sites, but has not said how many towers it needs or named tower partners. Bloomberg had reported SpaceX was in talks for at least 80,000 sites; see our October 23 story.
• Spectrum. The network relies on the 800 MHz portfolio SpaceX agreed to buy last month; see our October 8 story.
• Boost Mobile. CNBC cites a Washington Post report that SpaceX is in talks to acquire EchoStar’s Boost Mobile. That is a report, not a confirmed deal. EchoStar (SATS) was up 2.3% at 10:27 AM.
• Money. No price, volume or build cost has been given.

Who it actually touches

Tower landlords are the group with the most to learn. Carriers usually lease space from companies like American Tower and Crown Castle, and one site often hosts several tenants. A fourth network that wants tens of thousands of sites is either new rent or a rival bidding for the same poles. For a rural business that depends on spotty coverage, the first places a new network is likely to matter are where existing carriers are thin, but no coverage map has been published, so that is a question rather than a forecast.

Sources: CNBC, Fierce Network, Qualcomm statement as quoted by CNBC; quotes from the Nasdaq.com API at about 10:27 AM ET on Nov. 4, 2026, which may be delayed. This is market information, not investment advice.