Roll Tack Ventures

Seed Series A Series B

Midwest-focused B2B tech investor targeting midmarket companies with $1–10M ARR, 70%+ margins, and a scalable Midwest customer wedge.

Indianapolis · Cincinnati +1
B2B Tech · B2B SaaS +2
US-Centric · Thesis-Driven

RRE Ventures

Seed Series A Series B

Boutique early-stage VC backing founders across AI, fintech, healthcare, robotics, and crypto, with deep New York tech ecosystem ties.

New York · Boca Raton
AI/ML · Fintech +5
Boutique · Operator-Led

RSquared VC

Seed Series A

Early-stage venture capital firm investing in visionary teams building a resilient future.

McLean
National Security · Critical Infrastructure +6
National Security · Critical Infrastructure

RTP Global

Seed Series A Series B

Global early-stage VC backing technology founders in B2B and B2C software, AI, fintech, ecommerce, health, edtech, climate, and transport.

New York · London +3
AI/ML · B2B SaaS +8
Global VC · Operator-Led

RTW Investments

Seed Series A Series B

New York-based life sciences investment firm backing biotech and medtech across the full lifecycle from company creation through private and public stages.

New York · London +1
BioTech · MedTech +3
Multi-Stage · Global VC

Rubicon Founders

Seed Series A Series B

Nashville-based healthcare investment firm building and partnering with companies transforming care delivery and value-based models.

Nashville
HealthTech · MedTech +4
Operator-Led · Founder-Led

Run Ventures

Seed Series A

Helping founders go faster and further in their entrepreneurial journey

Salt Lake City
Artificial Intelligence Applications · AI/ML +4
Early-Stage · Emerging-Hubs

S3 Ventures

Seed Series A Series B

Largest venture capital firm focused on Texas and investing nationwide

Austin
B2B Software · SaaS/Software +12
B2B Software · Healthcare

S32

Seed Series A Series B

Palo Alto-based high-conviction VC founded by GV's Bill Maris, backing obsessive founders building iconic companies across AI, biotech, cybersecurity, and enterprise.

Palo Alto
AI/ML · BioTech +6
Operator-Led · Multi-Stage

SaaS Ventures

Seed Series A

Seed-stage B2B SaaS fund backing enterprise tech founders in second- and third-tier US cities, co-investing alongside strong leads.

Bethesda · Miami
SaaS/Software · Cybersecurity +3
US-Centric · Early Stage

Sabanci Climate Ventures

Seed Series A Series B

Corporate VC arm of Sabanci Holding backing seed-to-growth energy and climate-tech startups and funds across the US and Europe.

Austin
ClimateTech · Energy +8
Corporate VC · Multi-Stage

Safar Partners

Seed Series A Series B

University-connected early-stage fund investing in MIT, Harvard, and University of Rochester spinouts across cleantech, AI/robotics, and life sciences.

Boston
ClimateTech · AI/ML +6
Early Stage · Thesis-Driven

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Safer Made

Seed Series A

Venture capital firm investing in safer chemistries and materials that eliminate hazardous chemicals from consumer products and supply chains.

New Haven
ClimateTech · Materials +2
Thesis-Driven · Sector-Agnostic

Saga Ventures

Seed Series A

Operator-founded seed fund from ex-Flexport and ex-Nearside leaders plus Max Altman, backing early founders in AI, fintech, and climate tech.

Austin
Tech · AI/ML +11
Operator-Led · Founder-Led

SAIC Ventures

Seed Series A Series B

Invests in dual-use and national security technology startups

Reston
Commercial Dual-Use · National Security +10
Commercial Dual-Use · National Security

Salesforce Ventures

Seed Series A Series B

Partnering with enterprising founders from seed to IPO

San Francisco · New York +2
Enterprise Software Companies · Cloud Infrastructure +11
Enterprise Software Companies · Corporate VC

Salience Capital

Seed Series A

Early-stage venture capital firm investing in AI and enterprise software startups leveraging advanced technologies.

San Francisco
AI/ML · Enterprise +1
Early Stage · AI-Focused

Samsung Next

Seed Series A Series B

Investing in bold founders building transformative software & tech

Mountain View · New York +2
Artificial Intelligence & Intelligent Machines · Healthtech +11
Corporate VC · Global VC

Sandbox Industries

Seed Series A Series B

Chicago VC managing corporate-backed funds in healthcare and insurance; partners with Blue Cross Blue Shield and leading insurers as strategic LPs.

Chicago
HealthTech · InsurTech +3
Corporate VC · Multi-Stage

Sanofi Ventures

Seed Series A Series B

Corporate VC arm of Sanofi investing globally in early-stage biotech and digital health companies in immunology, oncology, rare disease, and vaccines.

Cambridge
BioTech · HealthTech +3
Corporate VC · Early-Stage

Santé Ventures

Seed Series A Series B

Investing at the forefront of healthcare and technology innovation

Austin · Boston
Healthcare · Life Sciences +7
Healthcare · Life Sciences

SBVA

Seed Series A Series B

We champion disruptive tech innovators to better our world

Seoul · Singapore +2
Disruptive Tech · Enterprise +11
Global VC · Disruptive Tech

Scout Ventures

Seed Series A Series B

Early-stage VC investing in frontier and dual-use technologies built by founders from the military, intelligence community, and national research labs.

Austin
Defense Tech · AI/ML +7
Defense-Focused · Dual-Use

Scrum Ventures

Seed Series A

Investing in startups across the U.S. and Japan to accelerate global growth

San Francisco · Tokyo
AI/ML · Robotics +9
Cross-Border · Japan-Market

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