John Mandile
InvestorManaging Director at Sigma Prime Ventures, Llc · Board director at Barkly Protects · Board director at VoltDB
Writes $1M – $10M checks
Find your path to John
6 people in our graph can introduce you to John.
Each arrow is one introduction. Sign up to fill in the first one.
Ask Bob Davoli to introduce you to John
You →Bob · together at Sigma Prime Ventures, Llc →John
Ask Jamie Chen to introduce you to John
You →Jamie · 4 people · together at Sigma Prime Ventures, Llc →John
Ask Sam Okafor to introduce you to John
You →Sam · together at Barkly Protects →John
Sign up to find every way you can get introduced to John
- Your email: the people you already email who know John
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with John
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
About
John Mandile's two decades as entrepreneur and business-unit manager inform a hands-on investing style; founding Social Ventures.org and long-term chairing of Health Leads show his commitment to health equity.
Invests in
AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaS
Board director at Barkly Protects
Intro paths
In turn, John can intro founders to Barkly Protects's investors below.
Barkly Protects's investors · 2
Co-founders at Barkly Protects
Board director at VoltDB
Intro paths
In turn, John can intro founders to VoltDB's investors below.
Deals · 1
VoltDBBoard seat
via Sigma Prime Ventures, Llc · filed Jul 2015
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Per SEC Form D filings.
Colleagues at Sigma Prime Ventures, Llc
Frequently asked questions
- Who is John Mandile?
- John Mandile's two decades as entrepreneur and business-unit manager inform a hands-on investing style; founding Social Ventures.org and long-term chairing of Health Leads show his commitment to health equity.
- Where does John Mandile work?
- John Mandile is Managing Director at Sigma Prime Ventures, Llc and Board director at Barkly Protects and Board director at VoltDB.
- What does John Mandile invest in?
- John Mandile invests in AI & Machine Learning, Data & Infrastructure, Enterprise Software, SaaS.
- What check size does John Mandile write?
- John Mandile typically writes checks of $1M – $10M.
- What boards does John Mandile sit on?
- John Mandile holds tracked board seats at Barkly Protects, VoltDB.






