Alternatives to Aechelon
The top Aerospace companies similar to Aechelon, 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.
CAE16AerospaceMontreal, Canada
L3Harris Technologies43AerospaceMelbourne, United States
Redwire61AerospaceJacksonville, USA$63.0M- VAVarjo60XRHelsinki, Finland$108.9M
Airbus Zephyr85Defense TechPortsmouth, United Kingdom$202.4M- STStoke77AerospaceKent, United States$1.3B
- HAHANWHA75ConglomerateSeoul, South Korea
- RTRTX75AerospaceArlington, United States
URSA MAJOR71Defense TechBerthoud, United States$193.0M
General Dynamics71AerospaceReston, United States$60.0B- ISIsembard65ManufacturingBristol, United Kingdom$59.0M
ArianeGroup64SpaceTechParis, France$95.0M
SLINGSHOT AEROSPACE64AerospaceWindsor, United States$73.8M
Observable Space64AerospaceAdrian, United States$101.0M
Dronamics63AerospaceSofia, Bulgaria$105.8M
Integrate63GovernmentSeattle, United States$17.0M
PDW63AerospaceHuntsville, USA$170.0M- YOYORK SPACE SYSTEMS63AerospaceDenver, United States$629.0M
ADRANOS62AerospaceWest Lafayette, United States$21.6M
Firefly Aerospace62SpaceTechCedar Park, United States$1.4B
Castelion60DefenseEl Segundo, United States$400.0M
ORBION Space Technology59AerospaceHoughton, United States$59.3M
SkyfireAI59AerospaceAustin, USA$19.5M
Stoke Space58SpaceTechKent, United States$685.3M
Avy55AerospaceAmsterdam, Netherlands$10.0M
Hadean55DefenseLondon, United Kingdom$30.0M- RERed 655Defense TechOrlando, United States$112.0M
MAGDRIVE55SpaceTechHarwell, United Kingdom$12.5M- EXExoAnalytic Solutions55AerospaceFoothill Ranch, United States$63.0M
Kelluu54AerospaceFinland$17.3M- EPEPSILON354AerospaceLos Angeles, United States$18.8M
PacSci EMC52AerospaceHollister, United States- FIFIREHAWK52AerospaceDallas, United States$79.6M
DesignVerse50Enterprise SoftwareBucharest, Romania$5.5M
DeltaQuad49AerospaceDuivendrecht, Netherlands$47.3M- COCOSMIC SHIELDING CORPORATION49AerospaceAtlanta, United States$60.2M
Antares Industries49Nuclear EnergyLos Angeles, United States- PSPSIONIC49AIHampton, United States$27.0M
- ACACCION SYSTEMS49AerospaceBoston, United States$78.2M
- PAPAVE Space49AerospaceRenens, Switzerland$40.1M
THINK ORBITAL48AerospaceBoulder, United States$9.5M- KAkayhan. space48AerospaceBoulder, United States$11.3M
ANTARIS46SpaceTechPalo Alto, United States- RARalliant43AerospaceRaleigh, USA$27.3M
- KRKratos Defense40Defense TechSan Diego, United States
- DEDeep Space Energy SIA32AerospaceLatvia$1.1M
Airvolute30AerospaceTrnava, Slovakia$1.5M- LOLockheed Martin29AerospaceBethesda, United States
Northrop Grumman Systems26Defense TechFalls Church, United States$7.4B- ACAcecore Technologies19AerospaceUden, Netherlands
- COCobham19AerospaceWimborne Minster, United Kingdom$512.0M
- BOBoeing19AerospaceArlington, United States$5.5B
- ISIsrael Aerospace Industries (IAI)18AerospaceLod, Israel
- HEHeight Technologies12AerospaceApeldoorn, Netherlands
SASMOS HET TECHNOLOGIES PRIVATE LIMITES11Defense TechBengaluru, India
Charter10SpaceTechDenver, United States$1.0M- SESEOPS10AerospaceHouston, United States
- HOHoneywell Aerospace10AerospacePhoenix, United States
- EXExcelitas Technologies3PhotonicsPittsburgh, United States
- UNUnited Launch Alliance (ULA)3SpaceTechCentennial, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| CAE | Aerospace | Montreal, Canada | — | 16 |
| L3Harris Technologies | Aerospace | Melbourne, United States | — | 43 |
| Redwire | Aerospace | Jacksonville, USA | $63.0M | 61 |
| VAVarjo | XR | Helsinki, Finland | $108.9M | 60 |
| Airbus Zephyr | Defense Tech | Portsmouth, United Kingdom | $202.4M | 85 |
| STStoke | Aerospace | Kent, United States | $1.3B | 77 |
| HAHANWHA | Conglomerate | Seoul, South Korea | — | 75 |
| RTRTX | Aerospace | Arlington, United States | — | 75 |
| URSA MAJOR | Defense Tech | Berthoud, United States | $193.0M | 71 |
| General Dynamics | Aerospace | Reston, United States | $60.0B | 71 |
| ISIsembard | Manufacturing | Bristol, United Kingdom | $59.0M | 65 |
| ArianeGroup | SpaceTech | Paris, France | $95.0M | 64 |
| SLINGSHOT AEROSPACE | Aerospace | Windsor, United States | $73.8M | 64 |
| Observable Space | Aerospace | Adrian, United States | $101.0M | 64 |
| Dronamics | Aerospace | Sofia, Bulgaria | $105.8M | 63 |
| Integrate | Government | Seattle, United States | $17.0M | 63 |
| PDW | Aerospace | Huntsville, USA | $170.0M | 63 |
| YOYORK SPACE SYSTEMS | Aerospace | Denver, United States | $629.0M | 63 |
| ADRANOS | Aerospace | West Lafayette, United States | $21.6M | 62 |
| Firefly Aerospace | SpaceTech | Cedar Park, United States | $1.4B | 62 |
| Castelion | Defense | El Segundo, United States | $400.0M | 60 |
| ORBION Space Technology | Aerospace | Houghton, United States | $59.3M | 59 |
| SkyfireAI | Aerospace | Austin, USA | $19.5M | 59 |
| Stoke Space | SpaceTech | Kent, United States | $685.3M | 58 |
| Avy | Aerospace | Amsterdam, Netherlands | $10.0M | 55 |
| Hadean | Defense | London, United Kingdom | $30.0M | 55 |
| RERed 6 | Defense Tech | Orlando, United States | $112.0M | 55 |
| MAGDRIVE | SpaceTech | Harwell, United Kingdom | $12.5M | 55 |
| EXExoAnalytic Solutions | Aerospace | Foothill Ranch, United States | $63.0M | 55 |
| Kelluu | Aerospace | Finland | $17.3M | 54 |
| EPEPSILON3 | Aerospace | Los Angeles, United States | $18.8M | 54 |
| PacSci EMC | Aerospace | Hollister, United States | — | 52 |
| FIFIREHAWK | Aerospace | Dallas, United States | $79.6M | 52 |
| DesignVerse | Enterprise Software | Bucharest, Romania | $5.5M | 50 |
| DeltaQuad | Aerospace | Duivendrecht, Netherlands | $47.3M | 49 |
| COCOSMIC SHIELDING CORPORATION | Aerospace | Atlanta, United States | $60.2M | 49 |
| Antares Industries | Nuclear Energy | Los Angeles, United States | — | 49 |
| PSPSIONIC | AI | Hampton, United States | $27.0M | 49 |
| ACACCION SYSTEMS | Aerospace | Boston, United States | $78.2M | 49 |
| PAPAVE Space | Aerospace | Renens, Switzerland | $40.1M | 49 |
| THINK ORBITAL | Aerospace | Boulder, United States | $9.5M | 48 |
| KAkayhan. space | Aerospace | Boulder, United States | $11.3M | 48 |
| ANTARIS | SpaceTech | Palo Alto, United States | — | 46 |
| RARalliant | Aerospace | Raleigh, USA | $27.3M | 43 |
| KRKratos Defense | Defense Tech | San Diego, United States | — | 40 |
| DEDeep Space Energy SIA | Aerospace | Latvia | $1.1M | 32 |
| Airvolute | Aerospace | Trnava, Slovakia | $1.5M | 30 |
| LOLockheed Martin | Aerospace | Bethesda, United States | — | 29 |
| Northrop Grumman Systems | Defense Tech | Falls Church, United States | $7.4B | 26 |
| ACAcecore Technologies | Aerospace | Uden, Netherlands | — | 19 |
| COCobham | Aerospace | Wimborne Minster, United Kingdom | $512.0M | 19 |
| BOBoeing | Aerospace | Arlington, United States | $5.5B | 19 |
| ISIsrael Aerospace Industries (IAI) | Aerospace | Lod, Israel | — | 18 |
| HEHeight Technologies | Aerospace | Apeldoorn, Netherlands | — | 12 |
| SASMOS HET TECHNOLOGIES PRIVATE LIMITES | Defense Tech | Bengaluru, India | — | 11 |
| Charter | SpaceTech | Denver, United States | $1.0M | 10 |
| SESEOPS | Aerospace | Houston, United States | — | 10 |
| HOHoneywell Aerospace | Aerospace | Phoenix, United States | — | 10 |
| EXExcelitas Technologies | Photonics | Pittsburgh, United States | — | 3 |
| UNUnited Launch Alliance (ULA) | SpaceTech | Centennial, United States | — | 3 |