Explore leading companies in the Aerospace & Defense category. Discover market leaders, emerging players, and innovative companies shaping this industry.
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| Brand ↑ | Tags | Revenue | Market Share | Description |
|---|---|---|---|---|
| Alba Orbital | B2bHardwareGlobal | $3.53M | - | $3.53M total funding; $3.4M raised after completing Y Combinator 2021 program; Investors: Liquid 2 Ventures, Y Combinator, Unpopular Ventures, Soma Ve... |
| Albedo | B2bHardwareStartup | $93M | - | $93M+ total ($100M Series B anticipated $285M valuation); Topher/AyJay (Lockheed)/Winston (Facebook) founders; 10cm resolution; VLEO pivot Oct 2025; Y... |
| Apolink | B2bHardwareStartup | $4.3M | - | $4.3M Seed $45M valuation (YC/468/Unshackled); Onkar Batra (19-year-old InQube creator) founder; $140M+ LOIs; SpaceX 2026 demo; YC... |
| Array Labs | B2bSaasHardwareStartup | $5.6M | - | $5.6M funding (Seraphim/Agya/Republic/Liquid2/Rebel/YC/IQT); $1.25M AFWERX Oct 2024; Founded 2022 Peterson/Robledo; Palo Alto; 30 employees; 2 satelli... |
| Astranis | B2bHardwareUnicorn | $750M | - | $750M+ total ($200M Series D July 2024 a16z/BAM); John Gedmark/Ryan McLinko founders; $1B+ contracts; 5 on orbit; 100+ by 2030; YC Winter 2016... |
| Cascade Space | B2bHardwareStartup | $5.9M | - | $5.9M Seed (YC X25/Nova Threshold); Jacob Portukalian/Arlen Abraham (SpaceX/Astra) founders; Lunar/deep space communications; Portal platform; YC X25... |
| Enhanced Radar | B2bHardware | - | - | ... |
| Epsilon3 | B2bSaasEnterprise | $3.8M | - | $3.8M+ total ($2.8M Seed Lux/YC S21); Laura Crabtree (15 years aerospace/SpaceX Crew Dragon) founder; NASA/Virgin Galactic/USSF clients; Space ops sof... |
| HEO Robotics | B2bHardwareStartup | $20M | - | $20M+ total ($12M AUD Series A AirTree/Salus + $700K Australia grant); Will Crowe/Hiranya Jayakody (PhDs) founders; 39 partner satellites; Australia/U... |
| Juxta | B2bHardwareStartup | - | - | YC S25; John Ferrara (Northwestern) founder; GPS alternative; Defense/robotics deals; YC Summer 2025... |
| Lakonia | B2bSaasAi PoweredStartup | - | - | YC batch; Justin Oh/Gordy Sun (Stanford freshman dropouts) founders; AI C2 for law enforcement/military; Radio transcription/synthesis; YC... |
| Perseus Defense | B2bHardwareStartup | $6M | - | $6M Seed (Bow Capital/Paul Graham); Jason Cornelius (NASA)/Steve Messinger (Boeing) founders; 30+ flight tests; YC S25... |
| Quindar | B2bSaasEnterprise | $18M | - | $18M Series A Nov 2025 (Washington Harbour lead); Booz Allen/FUSE/FCVC/YC + $8.5M prior ($6M Feb 2024); Founded 2022; YC-backed; Satellite tracking/co... |
| Relativity Space | B2bHardwareManufacturing | $1335M | - | $1.335B total ($4.2B peak); Eric Schmidt Executive Chairman March 2025; Tim Ellis CTO; OneWeb/Intelsat clients; YC S16... |
| SalesPatriot | B2bSaasStartup | $5M | - | $5M Seed (CRV); Paul Graham/Mark Pincus angels; $200M+ contracts; 7x faster; Forbes 30u30 founder; YC W25... |
| Seaflight Technologies | B2bHardwareStartup | $3.68M | - | $3.68M funding ($2M Australian Gov EATP Jun 2024); YC/7 Percent/Collaborative/Climate/Asymmetry/Gaingels; Founded 2022 by William Sutton/Graham Doig; ... |
| Splash Inc. | B2bHardware | - | - | ... |
| Starcloud | B2bInfrastructureCloud NativeStartup | $21M | - | $21M Seed highest-ever YC (NFX/FUSE/a16z/Sequoia); Philip Johnston/Ezra Feilden (NASA)/Adi Oltean (SpaceX) founders; NVIDIA H100 satellite; 100x GPU c... |
| Talyn | B2bHardwareTransportationStartup | - | - | YC batch; Long-range electric VTOL for cargo; Sustainable air freight; Electric aviation; Los Angeles-based; YC... |
Total Brands
19
Signal Strength
21% Strong
4130
Last Updated
December 2025