Greg Ellson is a Principal at Praxis, a pre-seed/seed investor in manufacturing and software startups. He joined Praxis in 2023 after a career as an entrepreneur and engineer in Boston.
What Greg can write
Praxis writes $1M to $3M checks, larger than 83% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: Praxis.Career
- Inkbit · first employee, core process engineering and materials development, later built and managed team
- Praxis · PrincipalNow
Focus
Education
Also at Praxis
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At firms with a similar stage, sector and check size.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Who is Greg Ellson?
Greg Ellson is a Principal at Praxis, a pre-seed/seed investor in manufacturing and software startups. He joined Praxis in 2023 after a career as an entrepreneur and engineer in Boston.
How much does Greg Ellson invest?
Greg Ellson invests through Praxis, which writes checks of $1M to $3M at pre-seed, seed.
How do I pitch Greg Ellson?
A warm intro from a founder Praxis backed works best. A short LinkedIn note with one line on traction is the next best route.
What did Greg Ellson do before Praxis?
first employee, core process engineering and materials development, later built and managed team at Inkbit.
Last updated 2026-10-15. Is this you? Ask for a correction.