R42 Group

Pre-Seed Seed Series A

Silicon Valley family office VC inventing and investing in deep science startups from pre-seed through growth, focused on AI and longevity biotech.

Palo Alto
AI/ML · BioTech +7
Solo GP · Thesis-Driven

RA Capital Management

Seed Series A Series B

Multi-stage investment manager dedicated to evidence-based investing in public and private healthcare, life sciences, and planetary health companies.

Boston · New York +1
HealthTech · BioTech +2
Multi-Stage · Thesis-Driven

Radical Ventures

Seed Series A Series B

AI-focused VC investing in entrepreneurs transforming massive industries

Toronto · San Francisco
Artificial Intelligence · AI/ML +24
AI-First · Founder-Led

Radicle Impact

Pre-Seed Seed Series A

Early-stage US venture firm investing in climate solutions and financial inclusion startups with systems-change potential.

San Francisco
ClimateTech · Fintech +7
Thesis-Driven · Impact-Focused

Raisewell Ventures

Pre-Seed Seed Series A

Global early-to-mid-stage deep tech fund bridging Silicon Valley and Southeast Asia, focused on AI infrastructure, robotics, and health tech.

San Francisco · Berkeley +1
DeepTech · AI/ML +6
Impact-Focused · Thesis-Driven

Rally Ventures

Seed Series A Series B

Uniting an ecosystem of emerging business technology

Menlo Park · Minneapolis
B2B Technology · AI/ML +6
B2B Technology · AI/ML

Range Ventures

Pre-Seed Seed

Denver-based pre-seed and seed fund backing founder-operators with hard-earned insights building N-of-1 companies in overlooked categories.

Denver
SaaS/Software · AI/ML +8
Founder-Led · Operator-Led

Raven Indigenous Capital Partners

Seed Series A Series B

An Indigenous-led and owned impact-driven venture capital firm dedicated to accelerating the success of innovative, purpose-driven Indigenous and Native American enterprises across Canada and the United States. They provide culturally-appropriate, patient capital to support a re-emerging Indigenous economy.

Victoria · Montreal +2
Indigenous Entrepreneur · Impact Investing +18
Indigenous Entrepreneur · Impact Investing

Reach Capital

Pre-Seed Seed Series A

Investing in life's essential moments

San Francisco
Learning & Health & Work · EdTech +18
Learning & Health & Work · EdTech

Rebel Fund

Seed Series A

Seed fund investing exclusively in top-tier Y Combinator startups, selected via a proprietary ML algorithm across all technology verticals.

San Francisco
SaaS/Software · Fintech +8
Thesis-Driven · Sector-Agnostic

Rebellion Ventures

Pre-Seed Seed

Seed and pre-seed VC in Silicon Valley backing autonomous operations and systems across essential industries like manufacturing, logistics, and healthcare.

San Francisco
AI/ML · Automation +8
Thesis-Driven · Operator-Led

Red Bike Capital

Pre-Seed Seed

Early-stage VC in New York investing in vertical AI, fintech, and health tech with a focus on technical founders and capital efficiency.

New York
AI/ML · Fintech +6
Operator-Led · Founder-Led

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Redbud VC

Pre-Seed Seed

Partnering with founders at the earliest stages building massive tech companies across the globe

Columbia
Fintech · HealthTech +8
Generalist · Tech

Reflex Capital

Pre-Seed Seed Series A

Prague-based early-stage VC backing Central European tech founders across SaaS, consumer, and deep-tech with €150M invested.

Prague · San Francisco
SaaS/Software · AI/ML +7
Founder-Led · Early Stage

Regeneron Ventures

Series A Series B Series C

Corporate VC fund investing in healthcare biotech devices tools enabling tech to improve health

Greenwich
Healthcare · Biotech +5
Corporate VC · Thesis-Driven

Reinventure Capital

Seed Series A

Post-seed US VC backing BIPOC and women founders with $1–2M checks, targeting companies with product-market fit that lack capital to scale.

Boston
SaaS/Software · Fintech +7
Impact-Focused · Latino-Focused

REMUS Capital

Pre-Seed Seed Series A

A hands-on early-stage VC that builds companies, not bets on them

Boston · San Francisco +1
Human-Machine Convergence · Consumer-Enterprise Interface +12
Applied AI · Healthcare

Resilience Reserve

Seed Series A Series B

Multistage fund backing companies in climate resilience, sustainable food, energy security, pandemic resilience, and generative AI.

New York
ClimateTech · FoodTech +6
Multi-Stage · Thesis-Driven

Resolute Ventures

Pre-Seed Seed

Bi-coastal pre-seed and seed VC that leads first rounds for founders across software, fintech, consumer, and developer tools sectors.

San Francisco · Boston
SaaS/Software · Consumer +9
Founder-Led · Network-Driven

Rethink Education

Pre-Seed Seed Series A

New York-based EdTech VC backing pre-seed to Series A founders expanding access to education, workforce development, and economic mobility.

New York
EdTech · HRTech +6
Impact-Focused · Early Stage

Rethink Impact

Seed Series A Series B

US-based VC backing female-led tech companies solving large problems in health, education, economic empowerment, and environmental sustainability.

New York · Washington
HealthTech · EdTech +7
Female-Owned · Impact-Focused

Revolution

Seed Series A Series B

Multi-stage DC-based VC founded by Steve Case, backing entrepreneurs across the US with 99% of capital deployed outside Silicon Valley.

Washington DC
Fintech · HealthTech +8
Multi-Stage · US-Centric

Ridgeline Ventures

Series A Series B

Provides patient capital to founder-led consumer brands in health, wellness, food, and outdoor with $1M–$8M EBITDA.

Boulder
Consumer · FoodTech +3
Operator-Led · Founder-Led

Riptide Ventures

Pre-Seed Seed Series A

Baltimore-based angel syndicate pooling individual investors' capital and networks to back early-stage consumer, software, and healthcare startups.

Baltimore
Healthcare · Fintech +4
Network-Driven · Early Stage

Showing 649–672 of 884 investors

This list has 884 investors. The full database has 1406.

Get all 1406 Healthcare investors in one sheet for $39 one-time. Filter by stage, sector and location in Excel or Google Sheets · Website, offices, stages, sectors, founded year, portfolio link, notes · CSV + Excel

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