SPACE INDEX

Sierra Space

Designs and manufactures satellite platforms, reusable spaceplanes, expandable habitats, and propulsion systems for national security and civil space

WEBSITE LINKEDIN X CAREERS

$550M TOTAL RAISED * $6.5M FED AWARDS 167 OPEN ROLES 1,072 EMPLOYEES * 2021 FOUNDED

LIVE

SIERRA SPACE Sierra Space CEO Dan Jablonsky Named to Denver Business Journal… AWARD $6.5M NASA SIERRA SPACE Sierra Space CEO Dan Jablonsky Named to Denver Business Journal… AWARD $6.5M NASA SIERRA SPACE Sierra Space CEO Dan Jablonsky Named to Denver Business Journal… AWARD $6.5M NASA SIERRA SPACE Sierra Space CEO Dan Jablonsky Named to Denver Business Journal… AWARD $6.5M NASA

NEWS FEED ALL NEWS

Source

Time

July 2026

Sierra Space CEO Dan Jablonsky Named to Denver Business Journal Power Book Sierra Space Company post 4d ago JUL 17

L3Harris and Sierra Space Receive $1.75B for SDA Tranche 3, Tracking Layer Via Satellite 7d ago JUL 13

L3Harris, Sierra Space to build 36 satellites to expand U.S. missile-tracking network SpaceNews 8d ago JUL 13

Sierra Space Awarded $798 Million Missile Defense Contract in Support of Golden Dome for America Sierra Space Company post 8d ago JUL 13

June 2026

Sierra Space Names Jeff Schrader Chief Financial Officer Sierra Space Company post 21d ago JUN 30

Celebrating International Women in Engineering Day Sierra Space Company post 28d ago JUN 23

Sierra Space Appoints Jill Pomeroy as Senior Vice President of Government Relations Sierra Space Company post 29d ago JUN 22

April 2026

Sierra Space Elects Retired Lieutenant General John E. Shaw to Board of Directors Sierra Space Company post 2mo ago APR 30

Sierra Space’s Dream Chaser® Spaceplane Successfully Completed Milestone at NASA’s Kennedy Space Center Sierra Space Company post 3mo ago APR 14

March 2026

Sierra Space Appoints Jeff Schrader as Chief Strategy Officer Sierra Space Company post 3mo ago MAR 30

February 2026

Building the Architecture for a Contested Space Domain Sierra Space Company post 5mo ago FEB 05

January 2026

Sierra Space Advances Thermal Control Technology with Successful TVAC Testing of Deployable Radiator Prototype Sierra Space Company post 5mo ago JAN 29

July 2025

Sierra Space Achieves CMMC 2.0 Certification with Zero Findings Sierra Space Company post 1y ago JUL 14

September 2021

Sierra Space and Kanematsu Corporation Creating Japanese Partnerships to Advance International Commercialization of Low-Earth Orbit Sierra Space Company post 4y ago SEP 08

April 2021

Ozmens' SNC Launches Sierra Space, An Independent Commercial Space Company Sierra Space Company post 5y ago APR 21

June 2026

Sierra Space Closes $550 Million in Series C Round, with a Valuation of $8 Billion Sierra Space Company post 1mo ago JUN 12