Mark Allsteadt
Managing Partner at Heartwood Partners
Norwalk, Connecticut
Mark Allsteadt, Managing Partner at Heartwood Partners is an active investor based in Norwalk, Connecticut. This profile covers what Mark Allsteadt backs, at which stage, and how founders can reach out in 2026.
- Investor type
- PE
- Stages
- Series BLate Stage Venture
- Invests in
- FintechHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesSaaS & EnterpriseConsumer & RetailE-commerce & D2C
- Location
- Norwalk, Connecticut
- Typical check
- $5M
- Past investments
- 13
Notable investments
Direct Flow Medical
Minimizer
AskAnna
Baby2Body
Allentown
iRex TechnologiesNosco HQVoloAgri Group
Bespoke Financial
NinjapromoSaugatuck Capital
Cobalt TechnologiesHow to reach Mark Allsteadt
Angels and operators like Mark Allsteadt 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 Accelerator.
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Frequently Asked Questions
What does Mark Allsteadt invest in?
Mark Allsteadt invests in Fintech, Healthcare & Biotech, Digital Health & HealthTech and Biotech & Pharma, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Allsteadt invest at?
Mark Allsteadt typically invests at Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mark Allsteadt's typical check size?
Mark Allsteadt typically writes checks around $5M. Use it as a signal for whether your raise fits their stage.
How do I contact Mark Allsteadt?
Unlock Mark Allsteadt's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.