Investing Profile

Seth Rosenberg

VCInvestor

General Partner at Greylock Partners

greylock.com/team/seth-rosenb...New York, New York

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Networks Seth is a member of

Goldman Sachs Network

312 CONNECTIONS

Facebook Network

197 CONNECTIONS

Greylock Partners Network

41 CONNECTIONS

Greylock Partners Network

41 CONNECTIONS

Queen's University Network

35 CONNECTIONS

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Current Investing Position

Greylock Partners General Partner

Investment Range

$500K - $200.0M

Sweet Spot

$25.0M

Investments On Record

Seth Rosenberg's Investments On Record (10)

Company	StageDateRound Size	Total Raised
Bretton AI	Series BFeb 2026$75M Series AMay 2025$15M SeedNov 2023$5M	$96M
Co-investors: Rajeev Dham (Sapphire Ventures), Tamara Steffens (Thomson Reuters Ventures), Tom Blomfield
Aspora	Series BMay 2025$53M Series ADec 2024$35M	$94M
Co-investors: George Robson (Sequoia Capital), Jason Risch (Greylock), Luciana Lixandru (Sequoia Capital), Asheem Chandna (Greylock), Roel Janssen (Global Founders Capital), Aneel Ranadive (Soma Capital), Gokul Rajaram (Top-Patents), Balaji Srinivasan
Ramp	Series DApr 2024$150M	$2.3B
Co-investors: Kenneth Chenault (General Catalyst), Keith Rabois (Khosla Ventures), Kareem Zaki (Thrive Capital), Alex Tran (General Catalyst), Joe Lonsdale (8VC), Hemant Taneja (General Catalyst), Joshua Kushner (Thrive Capital), Napoleon Ta (Founders Fund), Peter Thiel (Founders Fund), Samir Kaul (Khosla Ventures), James Ephrati (Lightspeed Venture Partners), Justin Overdorff (Lightspeed Venture Partners), Will Kohler (Lightspeed Venture Partners), Adam Rothenberg (BoxGroup), Ravi Gupta (Sequoia Capital), Guillaume Cabane (Sequoia Capital), Bradley Horowitz (Google Ventures), Brandon Reeves (Lux Capital), Deena Shakir (Lux Capital), Josh Wolfe (Lux Capital), Gregg Smith (Evolution VC Partners), Eric Tarczynski (Contrary Capital), Daniel Scott (Susquehanna Capital), Scott Belsky (A24), Koda Wang (Giant Ventures), Edward Lando (Biowear), Teddy Citrin, Chafic Kazoun
PayJoy	Series CSep 2023$150M Series BMay 2019$20M	$200M
Co-investors: John Buttrick (FIRE DEPT.), Eric Ver Ploeg (Tunitas Ventures), Dave Eisenberg (Red Swan Ventures), Dan Bragiel (i/o Ventures), David Hirsch (Compound VC), Safa Rashtchy (Think + Ventures), Pascal Levy-Garboua (Checkr, Inc.), Eric Chen (OVO Fund), Adam Sah (Massive), Josh Mcfarland (Greylock Partners), Luis Valdich (Citi Ventures), Daniel Scrivner (Ligature), Deepak Jagannathan (DNX Ventures), Mitch Kitamura (DNX Ventures), Binh Tran (Ascend Vietnam Ventures), Alexandre Carel
0x	Series BApr 2022$70M	$110M
Co-investors: Reid Hoffman (Greylock), Nathan Doctor (Infinite Capital), Samuel Harrison (Blockchain.com Ventures), Sarah Guo (Conviction Partners), Jake Dwyer (GSR Markets), Jared Leto, George Burke
Espresso Systems	Series AMar 2022$32M	$35M
Co-investors: Shaun Maguire (Sequoia Capital), Balaji Srinivasan
Ava Protocol	SeedFeb 2022$6M	$11M
Co-investors: Curtis Spencer (Electric Capital), Jerry Chen (Greylock), Yida Gao (Shima Capital), Sandeep Nailwal (Polygon), Ray Wu (Alumni Ventures ), Steve Vassallo (Foundation Capital)
Pine	Series AJan 2022$21M SeedJun 2021$6M	$27M
Co-investors: Darian Shirazi (Gradient Ventures), Jerry Chen (Greylock)