Investor profile
Justin McCollum
Corporate VC & Principal Planning and Performance Manager at National Grid
Justin McCollum is a Principal Planning and Performance Manager at National Grid, whose known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Principal Planning and Performance Manager at National Grid, whose known portfolio counts 9 companies
- CleanFiber
- Emerald AI
- Incorta
- Generac Grid Services
- Greenlots
- Thermo Fisher Scientific
- Aurelius Coworks
- Hip-Hop Education Center
- Solar Cannabis Co.
Investor Profile
Founders in the listed sectors AI, Climate, Hardware and SaaS, and focus areas Battery, Data Analytics, Enterprise SaaS and IoT fall inside that listing.
Stage-wise, the deals at National Grid cluster around Growth, Series A and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether Justin McCollum is worth approaching.
Colleagues at National Grid
Pradeep Tagare
Vice President and Head of Corporate Venture Fund
San Francisco, United States
Warren King
Investor
Portland, United States
Crispin Maconick
Principal Analyst
New York, United States
Nick Rancis
Senior Innovation Manager
Boston, United States
Jonathan Risk
Senior Finance Business Partner
Southam, United Kingdom
Sana Mehta Godhwani
Principal, Strategy & Transformations
New York, United States
Ian Cooper
Managing Director
London, United Kingdom
Sally Librera
President
Brooklyn, United States
Sander Cohan
Head of Innovation Lab
Boston, United States
Sam Campbell
Risk Management
New York, United States
Mark Karlson
Corporate Venture Capital
Boston, United States
Layla Fear
Investor
Coventry, United Kingdom
Frequently asked questions
Who is Justin McCollum?
Justin McCollum is a corporate venture investor based in Brooklyn, New York, United States, listed as Principal Planning and Performance Manager at National Grid. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Justin McCollum personally.
What does Justin McCollum invest in?
Listed sectors include AI, Climate, Hardware and SaaS; listed focus areas include Battery, Data Analytics, Enterprise SaaS and IoT. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Justin McCollum invest at?
National Grid appears in Growth, Series A and Series B rounds across its known deals, and Justin McCollum is listed there as Principal Planning and Performance Manager. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Justin McCollum listed at?
Justin McCollum is listed as Principal Planning and Performance Manager at National Grid. 12 other people in the database share a firm with Justin McCollum.
How do I contact Justin McCollum?
An email address, a phone number and a LinkedIn page are on file for Justin McCollum. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal