Firefly Completes New Cleanroom for Spacecraft Production

CEDAR PARK, Texas, Sept. 22, 2026 /CourierPR/ -- Firefly Aerospace, a market-leading space and defense technology company, has completed the construction of a new cleanroom facility, marking a significant milestone in scaling its spacecraft manufacturing capabilities. The new cleanroom, which is four times the size of the company's existing cleanroom, is part of its 144,000-square-foot campus in Cedar Park, Texas. This expansion enables a dedicated assembly line capable of supporting up to 12 lunar landers and orbital vehicles simultaneously, significantly increasing the company's throughput as it ramps up its mission cadence.

The new cleanroom, which has an International Organization for Standardization (ISO) Class 8 rating, provides stringent contamination controls necessary for flight hardware. This facility, part of Firefly's 144,000-square-foot campus in Cedar Park, Texas, is a crucial component in Firefly's mission to reliably and repeatedly launch, land, and operate space systems from Earth to the Moon and beyond.

Firefly Aerospace, established in 2017, is the first commercial company to launch a satellite to orbit with approximately 24-hour notice and the first to achieve a successful landing on the Moon. The company's new cleanroom is a testament to its commitment to advancing the space industry and its proven capabilities in spacecraft manufacturing.

The new cleanroom is part of Firefly's 144,000-square-foot campus in Cedar Park, Texas, and is a significant step forward in making the Moon more accessible with reliable, high-cadence spacecraft. This expansion comes as Firefly's spacecraft program continues to gain momentum, with the company under contract for five additional lunar missions and working to scale up its technologies into a larger lander to deliver heavier lunar cargo, terrain vehicles, infrastructure, and power systems.

Firefly's new cleanroom, funded by a grant from the Texas Space Commission, underscores the state's continued investment in advancing the space industry and strengthening Texas's position as a national leader in aerospace innovation.

The new cleanroom's completion is a pivotal moment for Firefly Aerospace, as it positions the company to meet growing demand for its in-space services and lunar delivery capabilities. With its ISO 8-rated cleanrooms, Firefly is well-equipped to assemble, integrate, and test its spacecraft with the stringent contamination controls required for flight hardware. The company's new cleanroom is a critical component in its mission to make the Moon more accessible with reliable, high-cadence spacecraft for both government and commercial customers.

As Firefly continues to expand its manufacturing capabilities, the new cleanroom will play a crucial role in supporting the company's growing manifest. The facility's ISO 8 rating ensures that Firefly's spacecraft are assembled, integrated, and tested under the highest standards of cleanliness and quality control, enabling the company to deliver on its growing manifest of lunar missions and orbital vehicles.