[Firefly Aerospace Q3 2026 Earnings Call] Firefly Q3 Revenue Soars 259% to $110.7M, Backlog Hits Record $1.7B on $1.3B AST SpaceMobile Deal
Firefly Aerospace reported Q3 2026 revenue of $110.7M, up 259% YoY, driven by a $1.3B deal with AST SpaceMobile. Backlog reached $1.7B, but net loss widened to $75.4M. The company expects revenue from the AST deal to ramp in 2027, with gross margin expansion expected from IP and services portions.
How this was made
The 30-second read
Why it matters
The earnings beat and sizable contract could drive short‑term price appreciation, but ongoing losses and cash flow deficits temper the rally.
Market read
First‑report earnings and a multi‑hundred‑million contract provide fresh material for traders evaluating aerospace stocks.
What to watch
Potential execution risk on multi-year AST payments and launch schedule delays.
Background
Firefly Aerospace reported Q3 2026 results, revealing a 259% revenue jump and a $1.3 billion partnership with AST SpaceMobile, while updating full‑year guidance.
Market effects
Boosts aerospace and defense sector sentiment with a large contract and record backlog.
Positive for US space launch ecosystem and related suppliers.
Highlights growing commercial demand for satellite launch services worldwide.
Counterpoint
Despite record backlog, continued operating losses and cash burn may limit upside.
Key entities
- companyFirefly Aerospace
Private aerospace firm reporting Q3 2026 earnings and a major AST SpaceMobile deal.
- companyAST SpaceMobile
Partner in a $1.3 billion IP, services and engine delivery agreement with Firefly.




