LuminArx Capital Management led a $550m Series C round in Sierra Space.

LuminArx Capital Management, a global alternative investment manager, led a $550m Series C round in Sierra Space, a privately held aerospace company, with participation from General Atlantic, Coatue, Moore Strategic Ventures, and Andalusian Private Capital. “Sierra Space is at an exciting inflection point. Investor confidence, customer demand, and operational readiness are aligned, and that alignment is powering the intentional scaling of our business. Our focus is on expanding our proven defense and civil capabilities and delivering mission-critical solutions with the speed, reliability, and consistency our customers know us for,” Dan Jablonsky, Sierra Space Chief Executive Officer.