| GPS | U.S. Space Command | Service | Satellite | Gnss Satellite |
| GPS (Global Positioning System) | Lockheed Martin | System | Satellite | Gnss Satellite |
| Ground Station Services | C-CORE | Service | Mission Operations Service | - |
| Ground Station Services | Kongsberg Satellite Service (KSAT) | Service | Mission Operations Service | - |
| Ground Station Services | Alba Orbital | Service | - | Ground Station Automation Software |
| Ground Station Services | Capricorn Space | Service | Mission Operations Service | - |
| Ground Station Services | Emposat (Hangtian Yuxing) | Service | - | Ground Station Automation Software |
| Ground Station Services | Viasat | Service | Connectivity Service | Satcom Capacity Service |
| HawkEye 360 Satellite Constellation | HawkEye 360 | System | Constellation System | Sigint Satellite |
| High Throughput Satellite (HTS) Broadband Services | U.S. Space Force | Service | - | - |
| Hosted Payloads | Momentus Space | Service | - | - |
| Hosted Payloads | Eutelsat | Service | - | - |
| Hosted Payloads for Highly Elliptical Orbit | Northrop Grumman | Component | Communications | Transceiver |
| HughesNet Satellite Broadband | Hughes | Service | Satcom Service | Managed Satcom Service |
| Hyperbola-3 | ispace | System | Launch Vehicle | Dedicated Launch Service |
| Intermap Technologies Geospatial Solutions | Intermap Technologies Corporation | Service | - | - |
| Intuitive Machines Lunar Lander | Intuitive Machines | System | - | - |
| ispace Lunar Lander | ispace | System | - | - |
| James Webb Space Telescope | NASA | System | Satellite | Science Research Satellite |
| James Webb Space Telescope | Northrop Grumman | System | Satellite | Science Research Satellite |
| JPSS-2 | Northrop Grumman | System | Satellite | Weather Satellite |
| JPSS-2 | National Oceanographic and Oceanic Administration (NOAA) | System | Satellite | Weather Satellite |
| Ka-band payload | Hughes | Component | Communications | Transceiver |
| Ka-Band payload for Viasat (ASBM program) | Viasat | Component | Communications | - |
| Kick Stage | Rocket Lab | Subsystem | Propulsion | Propulsion Unit |
| K-LEO | Hanwha | System | Constellation System | Leo Comsat |
| Kuiper | Amazon | System | Constellation System | Leo Comsat |
| Kuiper | United Launch Alliance (ULA) | System | Satellite | Leo Comsat |
| L3Harris Missile-Tracking Satellites | L3Harris | System | Satellite | Early Warning Satellite |
| Laser Communications Terminals | Mynaric | Component | - | - |
| Lockheed Martin Communications Satellites (SDA Transport Layer) | Lockheed Martin | System | - | - |
| Lockheed Martin Lunar Lander | Lockheed Martin | System | - | - |
| Long March 2C | China Academy of Launch Vehicle Technology (CALT) | System | Launch Vehicle | Expendable Liquid Launch Vehicle |
| Long March 2D | Shanghai Academy of Space Technology (SAST) | System | Launch Vehicle | Dedicated Launch Service |
| Lunar Lander | Aerojet Rocketdyne | System | - | - |
| Maxar Satellite Imagery | Maxar | Data | Imagery | Optical Imagery Dataset |
| MDA ISS Communications Service | MDA Space Canada | Service | Satcom Service | Satcom Capacity Service |
| missile-tracking satellites | RTX | System | Satellite | - |
| Missile-Tracking Satellites Demonstration | U.S. Space Development Agency (SDA) | System | Satellite | Early Warning Satellite |
| Missile-Tracking Satellites (Sierra Space) | Sierra Space | System | - | Analytics Derived Dataset |
| Mission Extension Pods | SpaceLogistics | Component | In Orbit Service | In Orbit Servicing Service |
| Mission Extension Pods (MEPs) | Northrop Grumman | System | Satellite | In Orbit Servicing Satellite |
| MTG-I1 | ArianeSpace | System | Satellite | Attitude Control Subsystem |
| Mynaric Optical Communications Terminal | Mynaric | Component | - | - |
| MyRadar Cubesats | Acme AtronOmatic | System | Satellite | Weather Satellite |
| NanoAvionics Satellite Subsystems | Kongsberg NanoAvionics | Subsystem | - | - |
| NASA Artemis Lunar Lander | NASA | System | - | - |
| Northrop Grumman Custom Solid Rocket Motors for Atlas V | Northrop Grumman | Component | Propulsion | - |
| NovaWurks SmallSats | NovaWurks | System | - | - |
| OneWeb Satellite Constellation | OneWeb | System | Constellation System | Leo Comsat |