Location
United States, North America
Cheque size
$100K - $5M
Investment Stage
Seed
Series A
Series B
Focus Areas
AI
Digital Health
IoT
Cybersecurity
FinTech
Robotics
Semiconductors
About Investor
Brian Long is the Founder and Managing Partner at Atlantic Bridge Capital, based in Palo Alto, California. He invests primarily in AI, Robotics, IoT, FinTech, Semiconductors, Cybersecurity, and Digital Health sectors at seed through Series B stages. Long typically invests between $100K and $5 million, supporting deep tech and enterprise startups in the San Francisco Bay Area. He has significant experience in technology venture capital and specializes in emerging technology fields.
Previous investments
Corvic AI
12M |2025
Graphiant
62M |2023
34M |2020
Drip
23M |2022
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