Alternatives to Inmarsat
The top SpaceTech companies similar to Inmarsat, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Globalstar60Satellite CommunicationsCovington, USA$63.0M
Iridium CommunicationsSpaceTechMcLean, United States$22K
Gazprom Space SystemsSpaceTechMoscow, Russia- SPSpeedCastSatellite CommunicationsLondon, United Kingdom$100.0M
SES52TelecommunicationsBetzdorf, Luxembourg$63.0M- EUEutelsat51TelecommunicationsParis, France$63.0M
Intelsat10Satellite CommunicationsMcLean, United States
KVH Industries50Satellite CommunicationsMiddletown, United States$15.5M
Aemetis15Climate TechCupertino, United States
Starlink77SpaceTechHawthorne, United States$2.2B
SpaceX75SpaceTechStarbase, United States$10.0B
Ligado Networks70SatelliteReston, United States$4.0B- SPSpire Global70SpaceTechVienna, United States$800.0M
Loft Orbital70SpaceTechSan Francisco, United States$326.0M
Observable Space64AerospaceAdrian, United States$101.0M
Redwire61AerospaceJacksonville, USA$63.0M
SpinLaunch60SpaceTechLong Beach, United States$116.5M
TERRAN ORBITAL59SpaceTechBoca Raton, United States$391.4M
Kacific52SatelliteSingapore, Singapore$112.8M
Mynaric50SpaceTechMunich, Germany$100.0M- SCOUT Space .42SpaceTechHouston, United States
Nokia41Telecom InfrastructureEspoo, Finland$2.8B- Ravee Optics, .29SpaceTech
Get SAT23Space
albasat21SpaceTechTel Aviv, Israel
Swedish Space (Space Services)15SpaceTechSolna, Sweden- AMAmazon (Project Kuiper)10SpaceTechRedmond, United States
- BABAE Systems Space & Mission Systems5SpaceTech
- CHChang Guang Satellite Technology0SpaceTechChangchun, China$375.0M
Gilat Satellite NetworksSpaceTechPetah Tikva, Israel- SHShanghai Spacecom Satellite Technology (SSST), Ltd.SpaceTechShanghai, China
Tesat-SpacecomSpaceTechBacknang, Germany
Airbus Zephyr85Defense TechPortsmouth, United Kingdom$202.4M- STStoke77AerospaceKent, United States$1.3B
Rocket Lab75SpaceTechLong Beach, United States$2.1B
Axiom Space68SpaceTechHouston, United States$943.0M
OneWeb65Space EconomyLondon, United Kingdom$3.9B
Amazon Leo (Project Kuiper)65Space EconomyRedmond, United States$10.0B
Impulse Space65SpaceRedondo Beach, United States$500.0M
ArianeGroup64SpaceTechParis, France$95.0M
FloLIVE64IoTTel Aviv, Israel$88.2M- D-D-Orbit Portugal63SpaceTechFino Mornasco, Italy$160.0M
Cowboy Space63SpaceTechDenver, United States$275.0M
Integrate63GovernmentSeattle, United States$17.0M
BLUE CANYON TECHNOLOGIES63SpaceTechBoulder, United States
Windward62Maritime$23.3M- ABABL Space Systems62SpaceTechRedondo Beach, United States
ispace technologies Inc.62SpaceTechTokyo, Japan$853.0M
Firefly Aerospace62SpaceTechCedar Park, United States$1.3B
SaxaVord62SpaceTechUnst, United Kingdom- TRTrue Anomaly61Defense TechDenver, United States$650.0M
- HAHawkEye 36060Defense TechHerndon, United States$373.0M
- ICICEYE60SpaceTechEspoo, Finland$750.0M
Orbit Fab60SpaceTechGrand Junction, United States$30.0M
Intuitive Machines60SpaceTechHouston, United States$200.0M
World View60SpaceTechTucson, United States$10.0M
Lazarus AI60Artificial IntelligenceNew York, USA$63.0M
quindar59SpaceTechArvada, United States$20.5M
Monogoto59IoTTel Aviv, Israel$37.0M
OneLayer58CybersecurityTel Aviv, Israel$36.2M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Globalstar | Satellite Communications | Covington, USA | $63.0M | 60 |
| Iridium Communications | SpaceTech | McLean, United States | $22K | — |
| Gazprom Space Systems | SpaceTech | Moscow, Russia | — | — |
| SPSpeedCast | Satellite Communications | London, United Kingdom | $100.0M | — |
| SES | Telecommunications | Betzdorf, Luxembourg | $63.0M | 52 |
| EUEutelsat | Telecommunications | Paris, France | $63.0M | 51 |
| Intelsat | Satellite Communications | McLean, United States | — | 10 |
| KVH Industries | Satellite Communications | Middletown, United States | $15.5M | 50 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| Starlink | SpaceTech | Hawthorne, United States | $2.2B | 77 |
| SpaceX | SpaceTech | Starbase, United States | $10.0B | 75 |
| Ligado Networks | Satellite | Reston, United States | $4.0B | 70 |
| SPSpire Global | SpaceTech | Vienna, United States | $800.0M | 70 |
| Loft Orbital | SpaceTech | San Francisco, United States | $326.0M | 70 |
| Observable Space | Aerospace | Adrian, United States | $101.0M | 64 |
| Redwire | Aerospace | Jacksonville, USA | $63.0M | 61 |
| SpinLaunch | SpaceTech | Long Beach, United States | $116.5M | 60 |
| TERRAN ORBITAL | SpaceTech | Boca Raton, United States | $391.4M | 59 |
| Kacific | Satellite | Singapore, Singapore | $112.8M | 52 |
| Mynaric | SpaceTech | Munich, Germany | $100.0M | 50 |
| SpaceTech | Houston, United States | — | 42 | |
| Nokia | Telecom Infrastructure | Espoo, Finland | $2.8B | 41 |
| SpaceTech | — | — | 29 | |
| Get SAT | Space | — | — | 23 |
| albasat | SpaceTech | Tel Aviv, Israel | — | 21 |
| Swedish Space (Space Services) | SpaceTech | Solna, Sweden | — | 15 |
| AMAmazon (Project Kuiper) | SpaceTech | Redmond, United States | — | 10 |
| BABAE Systems Space & Mission Systems | SpaceTech | — | — | 5 |
| CHChang Guang Satellite Technology | SpaceTech | Changchun, China | $375.0M | 0 |
| Gilat Satellite Networks | SpaceTech | Petah Tikva, Israel | — | — |
| SHShanghai Spacecom Satellite Technology (SSST), Ltd. | SpaceTech | Shanghai, China | — | — |
| Tesat-Spacecom | SpaceTech | Backnang, Germany | — | — |
| Airbus Zephyr | Defense Tech | Portsmouth, United Kingdom | $202.4M | 85 |
| STStoke | Aerospace | Kent, United States | $1.3B | 77 |
| Rocket Lab | SpaceTech | Long Beach, United States | $2.1B | 75 |
| Axiom Space | SpaceTech | Houston, United States | $943.0M | 68 |
| OneWeb | Space Economy | London, United Kingdom | $3.9B | 65 |
| Amazon Leo (Project Kuiper) | Space Economy | Redmond, United States | $10.0B | 65 |
| Impulse Space | Space | Redondo Beach, United States | $500.0M | 65 |
| ArianeGroup | SpaceTech | Paris, France | $95.0M | 64 |
| FloLIVE | IoT | Tel Aviv, Israel | $88.2M | 64 |
| D-D-Orbit Portugal | SpaceTech | Fino Mornasco, Italy | $160.0M | 63 |
| Cowboy Space | SpaceTech | Denver, United States | $275.0M | 63 |
| Integrate | Government | Seattle, United States | $17.0M | 63 |
| BLUE CANYON TECHNOLOGIES | SpaceTech | Boulder, United States | — | 63 |
| Windward | Maritime | — | $23.3M | 62 |
| ABABL Space Systems | SpaceTech | Redondo Beach, United States | — | 62 |
| ispace technologies Inc. | SpaceTech | Tokyo, Japan | $853.0M | 62 |
| Firefly Aerospace | SpaceTech | Cedar Park, United States | $1.3B | 62 |
| SaxaVord | SpaceTech | Unst, United Kingdom | — | 62 |
| TRTrue Anomaly | Defense Tech | Denver, United States | $650.0M | 61 |
| HAHawkEye 360 | Defense Tech | Herndon, United States | $373.0M | 60 |
| ICICEYE | SpaceTech | Espoo, Finland | $750.0M | 60 |
| Orbit Fab | SpaceTech | Grand Junction, United States | $30.0M | 60 |
| Intuitive Machines | SpaceTech | Houston, United States | $200.0M | 60 |
| World View | SpaceTech | Tucson, United States | $10.0M | 60 |
| Lazarus AI | Artificial Intelligence | New York, USA | $63.0M | 60 |
| quindar | SpaceTech | Arvada, United States | $20.5M | 59 |
| Monogoto | IoT | Tel Aviv, Israel | $37.0M | 59 |
| OneLayer | Cybersecurity | Tel Aviv, Israel | $36.2M | 58 |