Healthcare Technology

Union Square Ventures (USV)

Check: No personal check-size range is published. USV describes itself as an earliest-stage generalist investor and makes decisions collaboratively without a vote; round fit should be confirmed with the partnership rather than attributed to Andy alone.

Andy invests at the edge of large markets under transformative pressure. His long-running thesis work centers on engaged networks, differentiated user experience, and defensibility created by network effects, then expands to enabling infrastructure, market-specific networks, and open decentralized data. More recent writing examines patient-centered healthcare and trust, openness, and native behavior in AI.

Union Square Ventures (USV)

Check: No personal check-size range is published. Michael is early-stage focused within USV's collaborative partnership; USV makes investment decisions as a group without a formal vote.

Michael is an idea-driven early-stage investor and former product founder who looks for non-obvious shifts before they become consensus. His current AI thesis favors companies that restructure a market by transferring expert capability from gatekeepers to customers—not software that merely automates the incumbent process. USV describes him as curious, founder-respectful, willing to explore weird edges, and comfortable being wrong in pursuit of what comes next.

Lux Capital

Check: No personal check-size range is published. Lux invests early and can support companies across their development, but its USD 7B under management and individual financing totals are not Peter's personal allocation limits.

Peter seeks scientifically and technologically ambitious ventures attempting what most people think will not work but could become indispensable if they succeed. He is a generalist across technology and healthcare, with a particular record in multidisciplinary platforms—robotics, software, data, imaging, AI, and biology—that expand human capability, create new categories, and convert substantial technical risk into outsized societal and economic value.

Maki.vc (Web3)

Check: Maki's stated sweet spot is first rounds below EUR 5 million from day zero; this describes target round size, not Pauliina's personal check authority. The firm continues to support later rounds selectively.

Pauliina leads a sector-agnostic Nordic first-round strategy centered on exceptional technical founders with global ambition. Her attributed portfolio work spans clinical sensing, autonomous-mobility safety, consumer products, voice agents, quantum, fintech, and sustainability. She favors non-consensus decisions, products rooted in a clear user problem, strong design and customer experience, and teams capable of building category leaders from the Nordics.

Union Square Ventures (USV)

Check: USV publishes a firm-wide check range of $1 million to $30 million and invests from the earliest stages through follow-ons. It does not publish Rebecca's individual authority, and the partnership makes decisions collectively without a vote.

Rebecca invests at the edge of large markets, with a consumer and product lens sharpened by USV's network-effects thesis. Her current view links abundant AI intelligence, cheaper hardware, sensors, and edge processing: newly reachable data from bodies, infrastructure, environments, and machines can power self-improving products and physical systems. She also expects open agent infrastructure to enable a wave of useful, creative, networked consumer applications outside dominant model platforms.

Union Square Ventures (USV)

Check: No individual check range is published. USV's firm-wide range is $1 million to $30 million, but Jared's special-advisor placement does not establish personal decision authority; the partnership discusses investments collectively without a vote.

Jared brings a repeat founder's consumer-product lens to networks at the intersection of AI and crypto. His published thesis favors strange, initially fringe behaviors that create genuinely new social and creative formats; AI tools that lower creation barriers; transparent economics that reward creators; open social protocols where users own identity, content, audience, and economic activity; and vertical search products that make expert knowledge broadly useful.

Northzone (Web3)

Check: No personal check-size range is published. Dominik's official focus is early stage within Northzone's multi-stage platform; disclosed company rounds should not be treated as his individual allocation range.

Dominik backs early-stage AI applications, vertical SaaS, and fintech. His portfolio and writing emphasize software for structurally underserved industries: frontline labor, managed service providers, construction, healthcare, compliance, software maintenance, and financial operations. He looks for founders with generational ambition and can relate to unconventional paths through his own military, insurance, and consulting background.

Northzone (Web3)

Check: No personal check-size range is published. Michiel invests through Northzone across early and selected later rounds; disclosed financing totals are company rounds and do not establish an individual check range.

Michiel focuses on SaaS, healthcare, and AI, often where modern, collaborative, or intelligent software replaces complex legacy systems. His portfolio ranges from HR, manufacturing, architecture, logistics, and developer tools to healthcare and domain-specific foundation models. His founder advice is empirical: listen to the market and test, learn, and re-test quickly.

Northzone (Web3)

Check: No personal check-size range is published. Molly invests through Northzone across early and growth stages; disclosed rounds such as GovDash's $10M Series A are total financings, not her personal check range.

Molly backs vertical SaaS and AI across early and growth stages, with a transatlantic view of scaling B2B software. Her Northzone portfolio applies AI to rigorous, high-value workflows in government contracting, legal work, home services, and healthcare. She values pattern recognition but explicitly prizes the conviction to make a non-consensus move when the evidence warrants it.

Northzone (Web3)

Check: No personal check-size range is published. Pascual invests at early stage through Northzone; founders should confirm current round fit directly and should not infer his allocation from portfolio-company financing totals.

Pascual focuses on early-stage AI, fintech, healthcare, and vertical SaaS, with particular interest in products that use growing data availability and improved computation to transform an industry. His portfolio spans AI for legal work, medical analysis, debt collection, sales, payments, and mental healthcare, indicating an applied, industry-specific orientation.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Will Omberg is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Kathryn Deebel is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Shelley Graves is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Dennis Ainge is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Matt Bressler is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Randall Brouckman is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Tiffany Kleemann is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Steven Mankoff is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Jim Pastoriza is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Will Rayner is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

John Schanz is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Lei Tung is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

TDF Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Andrew Pereyra is part of TDF Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Partner with enterprise technology founders building durable software, infrastructure, security, and healthcare platforms where operating expertise can accelerate scale.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Blake Patton is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Scott Lopano is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Joelle Fox is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Jason Kuo is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

David Malloy is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Kayla Chernof is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Ian Balser is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Andrew Bernhardt is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Hari Gopal is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Akshita Iyer is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Maddie Harper is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Bill Nussey is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Matt Stevens is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Khosla Ventures

Check: No personal check range is published. Khosla finances early technical experiments through its Seed Fund and larger early-to-late opportunities through its Main Fund; historical firm commentary described many seed investments around $1M–$2M. These figures are not Rajesh's personal authority.

Rajesh backs bold founders reinventing how the world powers, builds, and heals itself. His two decades in corporate venture, startups, and network systems inform an industrial-scale lens across renewables, decarbonization, advanced manufacturing, critical minerals, compute infrastructure, and the convergence of those fields with AI. The core question is whether a technical advance can survive scale-up and reshape the economics of a foundational system.

Tech Square Ventures

Check: The firm does not publish a person-specific check-size range on its current official website.

Steve George is part of Tech Square Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Back early-stage enterprise, marketplace, platform, and technology-enabled services companies, with a focus on the Southeast and university-driven innovation.

Northzone (Web3)

Check: No personal or current firm check-size range is published. Northzone describes itself as a seed-to-growth investor; individual round sizes should be confirmed directly rather than inferred from its USD 3.1B+ assets under management.

Andrea is a generalist technology investor covering early-stage through growth companies across the Nordics and beyond. Her stated founder lens emphasizes contagious energy, relentless drive, and a bold vision, while her prior diligence and performance-improvement work points to interest in businesses where ambition can be tested against commercial evidence and an executable scaling plan.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Brian R. Smith is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Charlie Plauche is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Eric Engineer is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Aaron Perman is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Joe Curry is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Nicole Bentz is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Anthony Marfisi is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

S3 Ventures

Check: $500K-$15M+ initial check range published by S3 Ventures; no person-specific range is disclosed.

Kevin Haley is part of S3 Ventures's current team. No narrower person-specific mandate is published, so this profile uses the firm's official strategy: Lead Seed, Series A, and Series B rounds in business software and healthcare technology using patient single-LP capital and hands-on operating resources.

Tech Square Ventures

Atlanta, Georgia

S3 Ventures

Austin, Texas

TDF Ventures

Chevy Chase, Maryland