Investor profile
Charles D. Jennings III
Private equity, Venture debt & Managing Director at Main Street Capital
Charles D. Jennings III is a Managing Director at Main Street Capital, whose known portfolio counts 5 companies.
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Investment focus
- Stage
- Late-Stage
- Focus
- Business IntelligenceClean TechClean and Renewable EnergyCleaningCloud InfrastructureCustomer ServiceCybersecurityData AnalyticsE-CommerceEnterprise SaaSFarmingHR TechHome & GardenIT InfrastructureIndustrialInsurTechLower Middle MarketPropertyRetail TechSalesSearch EnginesSecurityService IndustrySupply Chain ManagementVertical SaaSWeb Development and Apps
Contacts
Affiliated funds' portfolios
Managing Director at Main Street Capital, whose known portfolio counts 5 companies
- Chamberlin Roofing & Waterproofing
- Direct Marketing Solutions
- Shift Transit
- Trantech
- United Business Mail
Investor Profile
Charles D. Jennings III is listed against sectors Climate, Commerce, Consumer and Education, and focus areas Business Intelligence, Clean Tech, Clean and Renewable Energy and Cleaning in the database.
Main Street Capital appears in Late-Stage rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Charles D. Jennings III matches their raise.
Colleagues at Main Street Capital
Dan Nicholas
Director
Houston, United States
Damian Burke
Managing Director
Houston, United States
Jesse Morris
Investor
Katy, United States
Vince Foster
Chairman
Houston, United States
Samuel Cashiola
Managing Director
Houston, United States
Deric J.
Director
United States
Dwayne Hyzak
Chief Executive Officer
Houston, United States
Diego Fernandez
Managing Director
Houston, United States
Patrick Morris
Director
Houston, United States
Colton Braud
Managing Director
Houston, United States
Braden U.
Vice President
Houston, United States
Jonathan Montgomery
Managing Director
Houston, United States
David Magdol
Chief Investment Officer
Houston, United States
Nick Meserve
Managing Director
Houston, United States
Michael Parent
Managing Director
Houston, United States
Joey Crawford
Investment Professional and Consultant
Seattle, United States
Frequently asked questions
Who is Charles D. Jennings III?
Charles D. Jennings III is a private equity investor and venture debt investor based in Houston, Texas, United States, listed as Managing Director at Main Street Capital. The known portfolio of that firm counts 5 companies. That portfolio belongs to the firm, not to Charles D. Jennings III personally.
What does Charles D. Jennings III invest in?
Listed sectors include Climate, Commerce, Consumer and Education; listed focus areas include Business Intelligence, Clean Tech, Clean and Renewable Energy and Cleaning. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Charles D. Jennings III invest at?
Main Street Capital appears in Late-Stage rounds across its known deals, and Charles D. Jennings III is listed there as Managing Director. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Charles D. Jennings III listed at?
Charles D. Jennings III is listed as Managing Director at Main Street Capital. 16 other people in the database share a firm with Charles D. Jennings III.
How do I contact Charles D. Jennings III?
An email address, a phone number and a LinkedIn page are on file for Charles D. Jennings III. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal