Investing Profile

Jeff Crusey(126)

VCAngelFounderFormer CEO
General Partner at IceNine
Photo of Jeff Crusey, General Partner at IceNine

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NewCo Network
1606 CONNECTIONS
Top-Patents Network
1035 CONNECTIONS
The Wharton School Network
818 CONNECTIONS
The Wharton School Network
818 CONNECTIONS
The Wharton School Network
818 CONNECTIONS
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IceNine General Partner
$1M - $2.0M
$2.0M
27
CompanyStageDateRound SizeTotal Raised
Mulberry Industries
SeedApr 2026
Femtovox
Pre SeedMar 2026
Seasats
Series AFeb 2026$20M
$30M
Co-investors: Jason Chapman (Konvoy Ventures), Jonathan Fentzke (Far Out Ventures), Philip M. Bilden (Shield Capital), Keith Masback (Plum Run LLC), Nobuhiro Seki (Monozukuri Ventures)
Monumental Labs
SeedJul 2025$9M
$10M
Co-investors: Emmett Shear, Sahil Lavingia
OpenLight
SeedFeb 2025$3M
$53M
Co-investors: Wen Hsieh (Kleiner Perkins)
PORTAL SPACE SYSTEMS INC.
SeedFeb 2025
$50M
Co-investors: Rayfe Gaspar-Asaoka (Canaan Partners), Peter Bordes (Trajectory Ventures), Brendan Wales (Headline (formerly e.ventures))
Bea Fertility
Convertible NoteAug 2024
$5M
Co-investors: Lucanus Polagnoli (Calm/Storm Ventures), Brian Hatton (QVentures)
Modern Intelligence
SeedMay 2024
$5M
Co-investors: Geoff Lewis (Bedrock Capital)
I focus on investing in early stage deeptech
Nothing
Senior Advisor Blacklake2026 - Present
General Partner IceNine2026 - Present
Co-founder Per Aspera2024 - Present
Angel Investor DTE Energy VenturesPresent
Angel Investor Center for Rural Health LeadershipPresent
Angel Investor Portal Space SystemsPresent
Angel Investor The Academic College of Tel-Aviv, YaffoPresent
EVP of Tech & Acquisition BlacklakePresent
Angel Investor NewCoPresent
Angel Investor Stealth Company (John Davis)Present
EVP of Technology & Venture Strategy BlacklakePresent
Senior Advisor The Gram GroupPresent
Angel Investor OpenLightPresent
Angel Investor Monumental LabsPresent
Angel Investor Mulberry IndustriesPresent
Angel Investor FemtoVox IncorporatedPresent
Angel Investor Liminal IndustriesPresent
Board Member SHIELD SPACEPresent
Advisor BlacklakePresent
Angel Investor SeasatsPresent
Partner 7percent VenturesPresent
Co-founder & Resident Investor Per AsperaPresent
General Partner Top-PatentsPresent
EVP of Technology & Acquisition Blacklake2024 - 2026
General Partner 7percent Ventures2023 - 2024
Investment Director Seraphim Space Investment Trust PLC2020 - 2022
Strategy Manager ViaSat Inc.2019 - 2019
Co-founder & CEO DeepSee2017 - 2019
Product Manager 451 Degrees2015 - 2016
Product Manager Ostendo Technologies2012 - 2014
Senior Analyst DTE Energy Ventures2008 - 2012
Senior Associate Crystal Cove Capital2006 - 2008
The Wharton School Bachelor of Science Economics
The Wharton School Bachelor of Science - BS Finance and Management
The Wharton School Bachelor of Science - BS Economics
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