Andy Bartlett brings a rare technical depth to early-stage investing, holding a PhD and working in engineering design automation at MathWorks after years in model-based development for companies like Chrysler, which shapes his focus on founders with grit, strong patent protection, and real social benefit—an interest first sparked by a personal family medical experience that led him to invest in diagnostics company Savran Technologies. He also traces his investing roots back to a Mayflower ancestor, Richard Warren, giving his approach to early-stage investing an unusually long family history behind it.
About their Fund
Sectors
SaaS, Health, Biotech, Fintech, Enterprise
Rounds
Avg Check Size
Notable Investments
Walnut Venture Associates holds monthly pitch meetings at Babson College that serve as live teaching labs where students observe both pitches and investor deliberations, creating an unusually tight bridge between an angel group and an entrepreneurship school. The group was founded by Ralph Wagner and other Data General/TA Associates-era operators rather than career financiers, and maintains a working group culture of only ~25 members who have collectively made 250+ investments and held 120+ board roles since the late 1990s.
Other partners at the fund
Notable Fund
Investments
No items found.
Is this information out of date? Let us know
Popular Investors
investor name
Active in
Rounds
Avg. Check
Links
Deeptech / Hardware
Robotics
Biotech
+
12
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Biotech
Health
Deeptech / Hardware
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$250K - $2M
Unknown
Climate
Deeptech / Hardware
Materials
+
4
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $1.5M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
7
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
~$750K
Unknown
Fintech
Deeptech / Hardware
Devtools
+
2
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$250K-$1M
Unknown
Or automatically find your investor matches
Upload your pitch deck to get your best investor matches in minutes.
Reveal the very best VCs to pitch for your startup
Get matching investors' email addresses
No ads. No catch. Free from VC Sheet.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Success. Check your email in 5 minutes.
















.jpeg)







.jpeg)











































































.png)
























































































































.jpeg)









.jpeg)


















































































.jpeg)

