EquitiesLaunchStartups

Firefly Files IPO Prospectus

Firefly Alpha
Firefly’s Alpha launcher on the pad in Vandenberg, CA. Image: Firefly Aerospace

Firefly Aerospace is $FLYing into the Nasdaq with the space industry’s latest exit attempt.  

The Texas-based launch company filed its S-1 prospectus with the SEC on Friday, laying out its pitch for potential retail and institutional investors. While Firefly did not list an IPO price or the number of shares it would be offering—so we can’t determine a valuation—the document gives an inside look at the company’s finances for the first time.

Risk/reward: Firefly’s prospectus revealed a company buoyed by many recent wins with a lot to look forward to in the coming year. By the numbers:

  • $176.9M of cash and cash equivalents on hand 
  • $55.8M in revenue during the first three months of 2025 
  • $1.1B in the backlog of launch contracts and spacecraft orders, up from $559M at the same time last year

Firefly’s recent revenue has been concentrated in its spacecraft solutions business, which drove around $50.6M Q1 revenue, while launch services brought in just $5M in the same period.

But it’s not all good news. The company has a lot of debt—about $173.6M worth—and some of the IPO proceeds will go towards shrinking this liability exposure. Firefly noted that its cash on hand would be enough to meet its liquidity needs in the coming year.

The company’s bottom line is also under strain from the high cost of its operations. Firefly’s net losses during the first three months of the year were $60.1M, and losses seem to be on an upward trajectory. In 2023, losses totaled $135.5M, and in 2024 the number rose to $231.1M.

Ultimately, Firefly aims to bring down costs by increasing launch cadence and expanding its revenue base. Its aim has been to build technologies using common inputs to benefit from economies of scale, and greater launch cadence would help the company achieve profitability down the line.

Up next: Firefly’s prospectus also laid out its growth plan for the future.

On the launch front, Firefly is expanding its Alpha launch capabilities around the globe, with plans for future launch sites in Wallops, VA, and the Esrange Space Center in Kiruna, Sweden.

Firefly is also continuing the development of its medium-lift reusable launch vehicle, Eclipse, made in partnership with Northrop Grumman. The aerospace prime recently invested $50M in Firefly to accelerate production.

On the spacecraft solutions front, Firefly’s Blue Ghost lunar lander and Elytra spacecraft are expected to increase their flight cadence, which should open up business opportunities for the company.

  • Firefly said it wanted to fly one Blue Ghost lunar mission annually.
  • Firefly also hopes that its Elytra spacecraft will widen the services the company can offer, especially for national security customers. Elytra will open the company up to missions for RPO capabilities, space domain awareness services, communications relays, and customers wanting to fly in lunar orbit.

Firefly also pointed to future M&A opportunities, and shared that it’s actively considering an acquisition opportunity in the software industry. The company’s goal is to increase its national security contracts, deepen its vertical integration, and automate production processes.

Related Stories
AnalysisLaunch

2025 Orbital Launch Attempts by Country

Around the world, rockets attempted to lift off 329 times—with 321 of these attempts reaching orbit or near orbit—according to data compiled by astronomer Jonathan McDowell.

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.

Startups

Top 5 of 2025: Out of Stealth

The space industry is growing and growing—and today we’re looking at some of the companies that threw their hat in the ring in 2025. 

Launch

Top 5 of 2025: Launch

The year of 2025 was also the year of the super-heavy launcher.