James Grenham, Member & Angel Investor at Golden Seeds is an active investor based in Medford, Massachusetts. This profile covers what James Grenham backs, at which stage, and how founders can reach out in 2026.
James Grenham is a Partner at GGS Venture Partners and a Member & Angel Investor at Golden Seeds, with a background as a successful entrepreneur and product innovator.
James Grenham invests in SaaS & Enterprise, typically at Seed, Series A and Early Stage Venture.
- Firm
- Golden Seeds
- Investor type
- VCAngel
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- SaaS & Enterprise
- Location
- Medford, Massachusetts
- Typical check
- $500K
How to reach James Grenham
Angels and operators like James Grenham reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
Reach active investors like this one
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "James Grenham." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/james-grenham
Frequently Asked Questions
Who is James Grenham?
James Grenham, Member & Angel Investor at Golden Seeds is an active investor based in Medford, Massachusetts. James Grenham invests in SaaS & Enterprise, typically at Seed, Series A and Early Stage Venture.
What does James Grenham invest in?
James Grenham invests in SaaS & Enterprise, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does James Grenham invest at?
James Grenham typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is James Grenham's typical check size?
James Grenham typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.