Ruttenberg Gordon Investments
Chicago, Illinois, United StatesFounded 2017
PropTechMedia & EntertainmentFintechClimate & EnergyTravel & HospitalityAIE-Commerce & MarketplaceLogistics & Supply Chain
RGI is a diversified private investment platform that invests across the capital stack in multifamily real estate, entertainment, fintech, clean energy and oil & gas, hospitality, AI, e-commerce, and logistics, across nearly every industry and stage.
Their most common stage is seed (50% of deals). Average disclosed round size is $9.2M (across 8 rounds with reported amounts).
Portfolio
6
Fund Size
—
Top Stage
Seed
Last 12 Mo
0
Team
DR
David Ruttenberg
Managing Partner
JL
Jack Lembeck
Analyst
EK
Eric Kogan
Investment Underwriter
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
8 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 VividQ | Series A | $7.5M | Aug 2024 |
| VividQ | Series A | $7.5M | Jan 2024 |
 Creative Intell | Seed | $3M | Jul 2022 |
 FanUp | Seed | $4M | Dec 2021 |
| FanUp | Seed | $1M | Feb 2021 |
 Flow Alkaline Spring Water | Series D | $45M | May 2020 |
 Foodie Card | Seed | $1.5M | Apr 2020 |
 Ohza | Growth | $4M | — |
Top Co-Investors
Foresight Ventures2 shared
GameTech Ventures2 shared
UTEC2 shared
Accomplice2 shared
Alumni Ventures2 shared
Durational Capital Management1 shared
Electric Feel Ventures1 shared
Real Ventures1 shared
CircleUp Growth Partners1 shared
Riverside Ventures1 shared
Cambridge Angels1 shared
Sozo Ventures1 shared
Last updated: 20 October 2026