Investing Profile

Nnamdi Okike(978)

VCAngelInvestor
Co-Founder and Managing Partner at 645 Ventures
645ventures.comNew York, New York
Photo of Nnamdi Okike, Managing Partner at 645 Ventures
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Nnamdi Okike's investing connections

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98 Investors

Connected to James Currier (NFX), Satya Patel (Homebrew), Aileen Lee (Cowboy Ventures), and 95 other investors on Signal.

Networks Nnamdi is a member of
NewCo Network
1585 CONNECTIONS
NewCo Network
1585 CONNECTIONS
NewCo Network
1585 CONNECTIONS
NewCo Network
1585 CONNECTIONS
Top-Patents Network
1031 CONNECTIONS

Find Nnamdi Okike on

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Current Investing Position
645 Ventures Managing Partner
Investment Range
$750K - $5.0M
Sweet Spot
$1.5M
Investments On Record
54
Current Fund Size
$41M

Nnamdi Okike is on these Sector & Stage Rankings

Nnamdi Okike's Investments On Record (39)

CompanyStageDateRound SizeTotal Raised
UPTIQ
Series BFeb 2026$25M
SeedJan 2022$12M
$37M
Arbor
SeedFeb 2026$6M
$16M
Co-investors: Henry McNamara (Great Oaks Venture Capital), Andrew Boszhardt (Great Oaks Venture Capital), Zach Weinberg (Curie.Bio), Nat Turner (Operator Partners)
Sequence
Series ADec 2025$20M
$82M
Co-investors: Yasmin Lukatz (ICON), Alexis Ohanian (Curated), Melissa Klinger (Dig Ventures), Ameet Shah (Golden Venture Partners), Alex Adelman
Clerq
Series AOct 2025$12M
$20M
Co-investors: Adam Nelson (FirstMark Capital)
Shift5
Series CSep 2025$75M
Series AOct 2021$20M
$150M
Co-investors: Richard Wells (Insight Partners), Natasha Ahmed, Aaron Peterman
Meridian
SeedJun 2025$7M
$7M
Shop Circle
Series BFeb 2025$100M
Series ASep 2023$120M
$300M
Co-investors: Pete Flint (NFX), Naël-Pierre Nuseibeh (GS SHOP(지에스샵)), Faris Lodin (Sterling Equity)
Cube Dev
Series BJun 2024$25M
$47M
Co-investors: Aaref Hilaly (Bain Capital Ventures), Alessio Fanelli (Decibel Partners), Jon Sakoda (Decibel Partners)

most interested in

Our firm focuses on three core investment themes: 1) Software for the second wave, which represents vertical SaaS markets where software is transforming and improving key business operations; 2) Citizen professionals, which represents software platforms that are enabling workers to become experts without requiring advanced skills; and 3) personalized consumer products and services, where advanced data is transforming the consumer experience.

not interested in

We only invest in software and software-enabled companies.

Nnamdi Okike's Experience

Board Member ReflexAI2024 - Present
Board Member Setpoint2024 - Present
Board Observer Cube2024 - Present
Board Member National Venture Capital Association2022 - Present
Board Member UPTIQ2022 - Present
Board Member Apty2021 - Present
Board Member RentSpree2020 - Present
Board Member Lunchbox2019 - Present
Board Member Negotiatus2018 - Present
Board Member Order2018 - Present
Board Member Order.co2018 - Present
Co-Founder and Managing Partner 645 Ventures2013 - Present
Board Member UptiqPresent
Member Of The Board Of Advisors IT CRUX Mobile Apps SolutionsPresent
Board Observer IT CRUX Mobile Apps SolutionsPresent
Member of the Board of Directors IT CRUX Mobile Apps SolutionsPresent
Summer Associate IT CRUX Mobile Apps SolutionsPresent
Member Of The Board Of Advisors BountyBevPresent
Board Observer BountyBevPresent
Member of the Board of Directors BountyBevPresent
Summer Associate BountyBevPresent
Board Member Shift52021 - 2024
Member Of The Board Of Advisors Boston Consulting Group2014 - 2017
Member Of The Board Of Advisors ALICE - Hospitality Operations Platform2014 - 2017
Member Of The Board Of Advisors Top-Patents2014 - 2017
Member Of The Board Of Advisors NewCo2014 - 2017
Board Observer Privalia (acquired for 500 million Euros)2011 - 2013
Board Observer PhotoBox (acquired for 400m GBP)2011 - 2013
Principal Insight Venture Partners2009 - 2013
Principal Insight Partners2009 - 2013
Member of the Board of Directors Boston Consulting Group2011 - 2012
Member of the Board of Directors Folhamatic (acquired by Sage for $300 million)2011 - 2012
Member of the Board of Directors Top-Patents2011 - 2012
Member of the Board of Directors NewCo2011 - 2012
Board Observer Boston Consulting Group2004 - 2009
Board Observer Astaro AG (acquired by Sophos for $180 million)2004 - 2009
Board Observer Astaro AG (acquired by Sophos for $180 million)2004 - 2009
Board Observer Top-Patents2004 - 2009
Board Observer NewCo2004 - 2009
Business Development Officer Verne Global2008 - 2009
Business Development Officer Verne2008 - 2009
Summer MBA Associate (Summers 2006 and 2007) Kayne Anderson Capital Advisors2006 - 2007
Summer MBA Associate (Summers 2006 and 2007) Kayne Anderson Capital Advisors, L.P.2006 - 2007
Summer MBA Associate (Summers 2006 and 2007) Kayne Anderson2006 - 2007
Summer MBA Associate (Summers 2006 and 2007) Saperean Capital2006 - 2007
Associate Insight Venture Partners2002 - 2005
Associate Insight Partners2002 - 2005
Summer Associate Boston Consulting Group2001 - 2001
Summer Associate Top-Patents2001 - 2001
Summer Associate NewCo2001 - 2001

Nnamdi Okike's Education

Harvard Law School Juris Doctor Cum Laude Honors
Harvard Business School MBA Entrepreneurship/Entrepreneurial Studies
Harvard Business School MBA Entrepreneurship/Entrepreneurial Studies, Second-Year Honors
Harvard University BA Biology/Biological Sciences, General
Harvard University BA Biology/Biological Sciences, Cum Laude Honors
Phillips Andover Academy High School Diploma with Honors