Investing Profile

Brian Long

InvestorVCFounder

Founder & Managing Partner at Atlantic Bridge Capita

abven.com/our-team/Palo Alto, California

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Current Investing Position

Atlantic Bridge Managing Partner

Investment Range

$100K - $5.0M

Sweet Spot

$1.5M

Investments On Record

Brian Long's Investments On Record (15)

Company	StageDateRound Size	Total Raised
Corvic AI	SeedApr 2025$12M	$12M
Graphiant	Series BMar 2023$62M Series ADec 2020$34M	$120M
Co-investors: Michael Goguen (Sequoia Capital), Bill Coughran (Sequoia Capital), J Seth Strattan PhD (Two Bear Capital)
Drip	Series AMay 2022$23M	$23M
Co-investors: Louis Beryl (Andreessen Horowitz), Chris Bennett (Heitman Investment Management), Ramnik Arora (Original Capital), Andrew Jones (Attentive), Rexhep Dollaku (Base10 (Base10 Partners) ), Naveen Selvadurai (Expansive Ventures), Nick Tomaino (1confirmation)
Facet Data	SeedJun 2021$8M	$8M
Co-investors: Andrew Jones (Attentive), Slava Rubin (Humbition), Gokul Rajaram (gokulrajaram.com)
Elisity	Series AJun 2021$26M	$97M
Co-investors: Stephen Ward (Insight Partners), Michael Goguen (Sequoia Capital), Spencer Tall (AllegisCyber Capital), J Seth Strattan PhD (Two Bear Capital)
SambaNova	Series BApr 2019$150M Series AMar 2018$56M	$2.5B
Co-investors: Anthony Lin (Intel Capital), Dave Munichiello (GV (Google Ventures)), Deep Nishar (General Catalyst), Lip-Bu Tan (Celesta Capital), Wendell Brooks (Snowcloud Capital), Umesh Padval (Thomvest Ventures)
HiLight Semiconductor	Series CMar 2019$20M Series BMar 2017 Series AMay 2015$6M	$26M
DecaWave	Series UnknownFeb 2018$37M	$37M
Co-investors: John Flynn (Act Venture Capital), Gerry Maguire (Atlantic Bridge University Fund)

Investors who invest with Brian Long

Scouts & Angels Affiliated With Brian Long