David Leffler works at Fulcrum as a connector into Colorado's quantum, photonics, and deep-tech community, while also consulting on robotics and autonomous systems for the Marine Innovation Unit. He built his career helping commercial tech companies work with the government, launching Foursquare's government practice and later growing Vannevar Labs, and he stays active in the defense founder community through groups like RMSEC and Agora.
About their Fund
Sectors
Defense, AI, Deeptech / Hardware, Cybersecurity, Space
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Fulcrum is a venture capital fund that provides private capital for the free world's critical industries, aiming to rebuild America's industrial base through investments in manufacturing, supply chains, and the data systems that determine whether new technologies perform in the field. Founded by a former Marine and Evercore banker and advised by former Acting Defense Secretary Christopher Miller, the fund backs a wide range of national security companies—from munitions and manufacturing software to maritime autonomy, space infrastructure, law enforcement intelligence, and mission-specific AI companies like Smack Technologies and Code Metal.
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Popular Investors
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Deeptech / Hardware
Robotics
Biotech
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12
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Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Defense
Deeptech / Hardware
Energy
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7
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Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Defense
Deeptech / Hardware
Energy
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7
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Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Biotech
Health
Deeptech / Hardware
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2
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Unknown
Pre-Seed - Seed
Unknown
$250K - $2M
Unknown
Climate
Deeptech / Hardware
Materials
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4
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Unknown
Pre-Seed - Seed
Unknown
$400K - $1.5M
Unknown
Deeptech / Hardware
Robotics
Biotech
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7
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Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Deeptech / Hardware
Robotics
Biotech
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2
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Unknown
Pre-Seed - Seed
Unknown
~$750K
Unknown
Fintech
Deeptech / Hardware
Devtools
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2
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Unknown
Pre-Seed - Series A
Unknown
$250K-$1M
Unknown
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