{
  "itha": "0.2",
  "proof": {
    "customers": [
      {
        "name": "NASA"
      },
      {
        "name": "U.S. Department of Defense"
      }
    ]
  },
  "company": {
    "hq": {
      "city": "Louisville",
      "region": "Colorado",
      "country": "US"
    },
    "url": "https://www.sierraspace.com/",
    "name": "Sierra Space",
    "domain": "sierraspace.com",
    "same_as": [
      "https://www.linkedin.com/company/sierraspace",
      "https://www.wikidata.org/wiki/Q109256454"
    ],
    "legal_name": "Sierra Space Corporation",
    "description": "Sierra Space delivers mission-ready systems, spacecraft technologies, and orbital infrastructure for national security, civil, and commercial space, including satellites, the Dream Chaser spaceplane, solar arrays, pointing systems and propulsion."
  },
  "offerings": [
    {
      "id": "eclipse-satellites",
      "url": "https://www.sierraspace.com/satellites/",
      "kind": "hardware",
      "name": "Eclipse Satellites",
      "role": "manufacturer",
      "summary": "Eclipse satellite bus line in three classes (Horizon, Velocity, Titan) for missile defense, space control and intercept, and space mobility missions.",
      "category": "spacecraft"
    },
    {
      "id": "dream-chaser",
      "url": "https://www.sierraspace.com/dream-chaser-spaceplane/uncrewed-cargo-spacecraft/",
      "kind": "hardware",
      "name": "Dream Chaser",
      "role": "manufacturer",
      "summary": "Uncrewed, reusable cargo spaceplane that lands on runways, with 8,000 lb upbound cargo capacity. Sierra Space holds a NASA Commercial Resupply Services 2 (CRS-2) contract for it.",
      "category": "spacecraft"
    },
    {
      "id": "space-solar-arrays",
      "url": "https://www.sierraspace.com/space-technology/space-solar-arrays/",
      "kind": "hardware",
      "name": "Space Solar Arrays",
      "role": "manufacturer",
      "summary": "Spacecraft solar arrays and power systems (arrays, array drives, slip rings, hinges, hold-down mechanisms, motor control electronics) made with automated SMT manufacturing.",
      "category": "space_system"
    },
    {
      "id": "pointing-systems-and-motion-control",
      "url": "https://www.sierraspace.com/space-technology/spaceflight-hardware/pointing-systems-and-motion-control/",
      "kind": "component",
      "name": "Pointing Systems & Motion Control",
      "role": "manufacturer",
      "summary": "Space-rated bi-axis gimbals, incremental rotary actuators and solar array drive assemblies for pointing antennas, solar arrays, instruments and thrusters on spacecraft.",
      "category": "actuator"
    },
    {
      "id": "rocket-engines-propulsion-systems",
      "url": "https://www.sierraspace.com/space-technology/rocket-engines-propulsion-systems/",
      "kind": "hardware",
      "name": "Rocket Engines & Propulsion Systems",
      "role": "manufacturer",
      "summary": "Liquid and hybrid rocket engine technology, including the patented VORTEX engine thrust chamber assembly, with propulsion test facilities for thrust levels from 1 lbf to 150,000 lbf.",
      "category": "space_system"
    },
    {
      "id": "life-space-habitat",
      "url": "https://www.sierraspace.com/commercial-space-stations/life-space-habitat/",
      "kind": "hardware",
      "name": "LIFE Space Habitat",
      "role": "manufacturer",
      "summary": "Large Integrated Flexible Environment (LIFE): an inflatable space station habitat with a Vectran fabric pressure shell, developed under a NASA Space Act Agreement.",
      "category": "space_system"
    }
  ],
  "engagement": {
    "url": "https://www.sierraspace.com/contact/",
    "phone": "+1 303 530 1925"
  },
  "updated_at": "2026-09-27"
}