Investor profile
James Cooper
Family Office, Venture capital & Advisor at The SidebySide Partnership, Principal at Plutus Investment Group
James Cooper is an Advisor at The SidebySide Partnership, whose known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Advisor at The SidebySide Partnership, whose known portfolio counts 9 companies
- Honest Mobile
- Tonic Health
- Shot Scope
- Laundryheap
- Ryft
- Slip
- The Bunch
- Love the Sales
- Sherpr
Principal at Plutus Investment Group, whose known portfolio counts 2 companies
- Amprologix
- MPC Therapeutics
Investor Profile
Founders in the listed sectors Commerce, Consumer, FinTech and Healthcare, and focus areas Biotech, Customer Support, Digital Health and E-Commerce fall inside that listing.
The SidebySide Partnership appears in Seed, Series A and Series B rounds across its known deals.
The firm portfolio and the focus above give founders context on whether James Cooper matches their raise.
Colleagues
Frequently asked questions
Who is James Cooper?
James Cooper is a family office investor and venture capital investor based in London, England, United Kingdom, listed as Advisor at The SidebySide Partnership. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to James Cooper personally.
What does James Cooper invest in?
Listed sectors include Commerce, Consumer, FinTech and Healthcare; listed focus areas include Biotech, Customer Support, Digital Health and E-Commerce. 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 James Cooper invest at?
The SidebySide Partnership appears in Seed, Series A and Series B rounds across its known deals, and James Cooper is listed there as Advisor. 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 James Cooper listed at?
James Cooper is listed as Advisor at The SidebySide Partnership. One other person in the database shares a firm with James Cooper.
How do I contact James Cooper?
An email address, a phone number and a LinkedIn page are on file for James Cooper. 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