Investing Profile

Seth Rosenberg

VCInvestor

General Partner at Greylock Partners

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

Your Intro Paths to Seth Rosenberg

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Networks Seth is a member of

Goldman Sachs Network

1028 CONNECTIONS

Facebook Network

354 CONNECTIONS

Queen's University Network

79 CONNECTIONS

Greylock Partners Network

72 CONNECTIONS

Greylock Partners Network

72 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 (Outreach), Tamara Steffens (Thomson Reuters Ventures), Tom Blomfield
Aspora	Series BMay 2025$53M Series ADec 2024$35M	$94M
Co-investors: George Robson (Sequoia Capital), Balaji Srinivasan (Andreessen Horowitz), Roel Janssen (Global Founders Capital), Jason Risch (Greylock Partners), Luciana Lixandru (Accel-KKR), Asheem Chandna (Greylock Partners), Warrick Shanly (Rockpool Investments), Akshay Mehra (Hummingbird Ventures), Aneel Ranadive (Soma Capital), Gokul Rajaram (gokulrajaram.com)
Ramp	Series DApr 2024$150M	$3B
Co-investors: Hemant Taneja (General Catalyst), Napoleon Ta (Founders Fund), Kenneth Chenault (General Catalyst), Samir Kaul (Khosla Ventures), Keith Rabois (Khosla Ventures), Talia Goldberg (Bessemer Venture Partners), Brian Feinstein (Bessemer Venture Partners), Kareem Zaki (Thrive Capital), Alex Tran (General Catalyst), Joe Lonsdale (8VC), Joshua Kushner (Thrive Capital), Bradley Horowitz (Google Ventures), Adam Rothenberg (BoxGroup), Ravi Gupta (Sequoia Capital), Deena Shakir (Lux Capital), Brandon Reeves (Lux Capital), Teddy Citrin (Greycroft), Will Kohler (Kamanu Ventures & Lightspeed Venture Partners Scout), Peter Thiel (The Founders Fund), James Ephrati (Kamanu Ventures & Lightspeed Venture Partners Scout), Justin Overdorff (Kamanu Ventures & Lightspeed Venture Partners Scout), Gregg Smith (Evolution VC Partners), Eric Tarczynski (Contrary Capital), Guillaume Cabane (HyperGrowth Partners), Josh Wolfe (Lux Research), Chafic Kazoun (Self-employed), Koda Wang (Giant Ventures), Edward Lando (Biowear), Scott Belsky (A24), Daniel Scott (Unknown Ventures)
PayJoy	Series CSep 2023$150M Series BMay 2019$20M	$200M
Co-investors: Luis Valdich (SoftBank Capital), John Buttrick (Unknown Ventures), Josh Mcfarland (Greylock Partners), Daniel Scrivner (Ligature), Deepak Jagannathan (TaskHuman), Mitch Kitamura (DNX Ventures - US), Binh Tran (Ascend Vietnam Ventures), Safa Rashtchy (Think + Ventures), Eric Ver Ploeg (Tunitas Ventures), Dave Eisenberg (Red Swan Ventures), Alexandre Carel (Quick Wins), Dan Bragiel (i/o Ventures), David Hirsch (Metamorphic Ventures), Pascal Levy-Garboua (Long Journey Ventures), Eric Chen (OVO Fund), Adam Sah (Zero Capital)
0x	Series BApr 2022$70M	$110M
Co-investors: Dan Morehead (Pantera Capital), Reid Hoffman (Greylock), George Burke (Vela Exchange), Nathan Doctor (Infinite Capital), Samuel Harrison (Blockchain.com Ventures), Sarah Guo (Conviction Partners), Jake Dwyer (GSR Markets), Jared Leto
Espresso Systems	Series AMar 2022$32M	$35M
Co-investors: Shaun Maguire (Sequoia Capital), Balaji Srinivasan (Andreessen Horowitz)
Ava Protocol	SeedFeb 2022$6M	$11M
Co-investors: Jerry Chen (Greylock), Yida Gao (Shima Capital), Sandeep Nailwal (Polygon), Steve Vassallo (Foundation Capital), Kaimin H. (Taisu Ventures), Ray Wu (Boundary Free Ventures), Curtis Spencer (Curated)
Pine	Series AJan 2022$21M SeedJun 2021$6M	$27M
Co-investors: Darian Shirazi (Gradient Ventures), Jerry Chen (Greylock), Karamdeep Nijjar (iNovia Capital)

Seth Rosenberg's Experience

Board Observer RobloxPresent

Board Member Bretton AIPresent

Board Member Greenlite AIPresent

General Partner Greylock PartnersPresent

Board Member Espresso SystemsPresent

Product Manager FacebookPresent

Investor AsporaPresent

Investor GreenlitePresent

Investor RampPresent

Board Member PinePresent

General Partner GreylockPresent

VC Greylock PartnersPresent

Investment Banking, Tech, Media & Telecom (TMT) Goldman SachsPresent

Board Member TomePresent

Board Observer ROBLOXPresent

Chief Strategy Officer (CSO) Queen's University Investment CounselPresent

Board Observer WisetackPresent

Board Observer PayJoyPresent

Assistant to Talent Agent William Morris EndeavorPresent

Board Member GreenlitePresent

Board Member LightfieldPresent

Seth Rosenberg's Education

Queen's University Bachelor of Commerce Commerce

ESSEC Business School BBA Finance

Investors who invest with Seth Rosenberg

Scouts & Angels Affiliated With Seth Rosenberg