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Active: new fund Nov 2024 Verified 5 Nov 2026

Cantos

Venture firm investing in founders transforming the physical world, from pre-seed onward, in areas such as space, defense, energy and robotics. Based in San Francisco, CA.

Type
VC firm
Location
San Francisco, California, United States
Stages
Pre-seed, Seed, Series A
Backs
Hardware, Climate and energy, Deep tech, Real assets
Sectors
Energy, Industrial, Space, Defense, AI, Robotics
Fund size / AUM
$50M Cantos Ventures III (Form D offering, 2021); $339.9M gross private fund assets (Form ADV; private funds: 14, of which venture capital: 14)
Latest fund or filing
15 Nov 2024
Portfolio mix
Hardware 31%; Climate and energy 23%; Deep tech 15%; Real assets 15%; Biotech and pharma 8%; B2B software 8% (n=13)

Contacts on file

For Cantos, the paid file holds: 4 named decision-makers with roles; LinkedIn page.

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Notable investments

AstranisCastelionEarth AINerosRadiant Nuclear

Sources

Last checked 5 Nov 2026. Is something wrong? Tell us.

Appears in 106 lists

Series A defense tech investors in the US (27)Series A space investors in the US (28)Defense tech investors in the San Francisco Bay Area (31)Pre-seed space investors in the US (35)Pre-seed defense tech investors in the US (35)Space investors in the San Francisco Bay Area (37)Series A robotics investors in the US (44)Defense tech investors in California (45)Space investors in California (53)Pre-seed space investors (60)Series A space investors (60)Series A climate tech investors in the US (60)Series A energy investors in the US (60)Series A hardware investors in the US (61)Series A industrial tech investors in the US (61)Series A robotics investors (64)Pre-seed defense tech investors (64)Series A defense tech investors (67)Energy investors in the San Francisco Bay Area (69)Industrial tech investors in the San Francisco Bay Area (69)Seed space investors in the US (70)Climate tech investors in the San Francisco Bay Area (71)Robotics investors in the San Francisco Bay Area (72)Pre-seed energy investors in the US (73)Series A deep tech investors in the US (73)Seed defense tech investors in the US (73)Pre-seed robotics investors in the US (76)Pre-seed industrial tech investors in the US (79)Series A hardware investors (82)Pre-seed climate tech investors in the US (84)Robotics investors in California (88)Hardware investors in the San Francisco Bay Area (89)Energy investors in California (93)Pre-seed robotics investors (94)Industrial tech investors in California (95)Pre-seed hardware investors in the US (95)Climate tech investors in California (98)Deep tech investors in the San Francisco Bay Area (110)Series A investors in the San Francisco Bay Area (112)Series A industrial tech investors (113)Pre-seed deep tech investors in the US (114)Seed space investors (118)Space venture capital firms in the US (120)Hardware investors in California (120)Seed robotics investors in the US (120)Seed defense tech investors (123)Pre-seed industrial tech investors (124)Pre-seed energy investors (126)Defense tech venture capital firms in the US (130)Pre-seed hardware investors (131)Series A investors in California (136)Deep tech investors in California (138)Series A energy investors (139)Seed energy investors in the US (140)Seed robotics investors (153)Seed industrial tech investors in the US (160)Seed climate tech investors in the US (162)Pre-seed investors in the San Francisco Bay Area (164)Seed hardware investors in the US (176)Robotics venture capital firms in the US (179)Space investors (182)Defense tech investors (196)Seed deep tech investors in the US (205)Pre-seed investors in California (207)Robotics investors (217)Seed hardware investors (225)Pre-seed climate tech investors (230)Energy venture capital firms in the US (249)Seed industrial tech investors (249)Climate tech venture capital firms in the US (256)Seed energy investors (261)Series A climate tech investors (263)Industrial tech venture capital firms in the US (267)Hardware venture capital firms in the US (272)Series A AI investors in the US (280)Series A deep tech investors (293)Pre-seed deep tech investors (316)Deep tech venture capital firms in the US (322)Seed investors in the San Francisco Bay Area (324)Hardware investors (333)AI investors in the San Francisco Bay Area (364)Series A investors in the US (372)Industrial tech investors (387)Pre-seed AI investors in the US (403)Seed investors in California (415)Energy investors (421)Seed climate tech investors (458)AI investors in California (464)Series A AI investors (500)Pre-seed investors in the US (549)Seed deep tech investors (555)Pre-seed AI investors (633)Climate tech investors (660)Seed AI investors in the US (724)Deep tech investors (763)Venture capital firms in the San Francisco Bay Area (768)Series A investors (864)Pre-seed investors (988)Venture capital firms in California (1,038)Seed investors in the US (1,043)Seed AI investors (1,082)AI venture capital firms in the US (1,112)Active venture capital firms in the US (1,574)AI investors (1,576)Seed investors (1,892)Venture capital firms in the US (2,975)