Investing Profile
Rick Grinnell
InvestorVCFounder
Founder and Managing Partner at Glasswing Ventures
glasswing.vcCambridge, Massachusetts
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cbCurrent Investing Position
Glasswing Ventures Managing Partner
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
30
Current Fund Size
$112M
Rick Grinnell is on these Sector & Stage Rankings
Analytics (Series B)Analytics (Series A)AI (Series B)Security (Seed)Analytics (Seed)Security (Series B)Manufacturing (Series B)Logistics (Series B)Security (Series A)Logistics (Seed)Manufacturing (Series A)Manufacturing (Seed)Logistics (Series A)AI (Seed)SaaS (Series B)AI (Series A)Boston / New EnglandSaaS (Series A)SaaS (Seed)
Rick Grinnell's Investments On Record (20)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
Sigma Automate | SeedApr 2026$3M | $3M |
Allure Security Technology | Series BMar 2026$17M SeedFeb 2022$7M SeedJan 2018$5M | $29M |
CYDELPHI | SeedFeb 2026$3M | $3M |
Realm.Security | SeedSep 2024$5M | $5M |
Trustle | SeedApr 2023$6M | $6M |
Lambent | Series AAug 2021$12M SeedJun 2020$7M SeedJul 2018$6M | $27M |
Noetic Cyber | Series AJul 2021$15M | $15M |
Twosense, Inc. | SeedMay 2021$3M | $4M |
Investors who invest with Rick Grinnell
Scouts & Angels Affiliated With Rick Grinnell