Ibex Investors

Seed Series A Series B

Alternative investment manager focused on Israel and mobility

Denver · Tel Aviv
Mobility & Israel Tech · Mobility +4
Mobility & Israel Tech · Multi Stage

IBM Ventures

Seed Series A Series B

Corporate VC arm of IBM deploying a $500M Enterprise AI Venture Fund in Seed-to-Series-B enterprise software startups across AI infrastructure, cybersecurity, and quantum computing.

Armonk
AI/ML · Cybersecurity +5
Corporate VC · Thesis-Driven

ICONIQ Capital

Seed Series A Series B

Global investment firm catalyzing opportunity through community

San Francisco · New York +3
AI/ML · SaaS/Software +3
Mega-Fund · Global VC

ICONIQ Growth

Series A Series B Series C

Growth-stage tech investor partnering with enterprise software, AI, fintech, and consumer internet founders from inception through IPO, backed by a family office network.

San Francisco
Enterprise · AI/ML +6
Growth Stage · Multi-Stage

Idea Fund Partners

Pre-Seed Seed Series A

Early-stage generalist technology investor focused on underserved geographies in the US Southeast, backing pre-seed to Series A companies.

Chapel Hill
SaaS/Software · AI/ML +8
Early Stage · Generalist

IDG Capital

Seed Series A Series B

Global multi-strategy firm founded in 1993, backing founders from venture through buyout with 1,800+ portfolio companies across 10+ markets.

Hong Kong · Barcelona +9
Consumer · HealthTech +5
Multi-Stage · Global VC

Ikigai Venture Partners

Series A Series B

Healthcare-focused VC investing in Series A and B rounds of health tech and tech-enabled services firms, providing capital plus hands-on operator expertise.

Nashville
HealthTech · MedTech +2
Bio/Health-Focused · Operator-Led

IKJ Capital

Seed Series A

Brazil-and-US early-stage healthtech investor backing startups tackling mental health, chronic disease, and longevity, from Palo Alto to São Paulo.

Palo Alto · New York +1
Chronic Conditions · HealthTech +4
Bio/Health-Focused · Thesis-Driven

Illinois Ventures

Pre-Seed Seed Series A

University-affiliated deep-tech investor turning University of Illinois research and IP into startups, backing over 125 companies since 2000.

Chicago · Champaign
Artificial Intelligence · AI/ML +10
University Spin-outs · Technical Founders

Illumina Ventures

Seed Series A

Independent VC firm focused on genomics and precision health, backing early-stage companies in life science tools, diagnostics, therapeutics, and sustainability.

Foster City
BioTech · HealthTech +4
Corporate VC · Early Stage

Illuminate Financial

Seed Series A Series B

Specialist VC investing in early-stage Enterprise AI and Fintech companies serving financial institutions, backed by major banks as strategic LPs across four funds.

London · New York +1
Fintech · AI/ML +6
Fintech Specialist · Early Stage

Impact Science Ventures

Seed Series A Series B

Co-founded by ex-Activate investment leaders, this San Francisco firm backs early-stage hardtech science commercializing lab breakthroughs.

San Francisco
ENERGY · Generation +18
Thesis-Driven · Technical Founders

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Impatient Ventures

Seed Pre-Series A Series A

Solo-GP fund by ex-poker-player-turned-operator Jack Dreifuss, backing mission-driven founders in physical production and AI-driven consumer connection.

San Francisco
Physical Production · Human Connection +9
Solo GP · Founder-Led

Impellent Ventures

Pre-Seed Seed

Operator-led pre-seed and seed fund writing checks up to $1.5M from Rochester, NY, outside Silicon Valley; sector-agnostic and founder-focused.

Rochester · Rockville
Fintech · Healthtech +8
Operator-Led · Sector-Agnostic

In Revenue Capital

Seed Series A

Seed-stage co-investor combining embedded GTM operators with capital for B2B vertical SaaS startups at $500K–$1.5M ARR. Writes $1–3M checks.

Scottsdale
B2B SaaS · SaaS/Software +2
Operator-Led · Founder-Led

INCE Capital

Seed Series A Series B

Early to expansion-stage VC empowering future great companies

Hong Kong · San Francisco +2
AI/ML · Consumer +3
Global VC · Multi Stage

Index Ventures

Seed Series A Series B

A leading global venture capital firm that invests in technology companies with the potential to become market-defining global leaders.

San Francisco · New York +3
AI/ML · SaaS/Software +13
Global VC · Multi Stage

Indicator Ventures

Pre-Seed Seed

No-frills early-stage fund co-founded by Jon Struhl and Geoff Bernstein, backing "quietly relentless" founders across Fintech, Healthcare, and Commerce.

New York · Boston +1
Fintech · Healthcare +7
Early-Stage · Sector-Agnostic

Industrious Ventures

Seed Series A Series B

Denver-based deep tech VC backing pre-seed to pre-IPO founders rebuilding aerospace, national security, energy, compute, manufacturing, and logistics.

Denver
SpaceTech · Defense Tech +7
Thesis-Driven · Operator-Led

Industry Ventures

Seed Series A Series B

Full-lifecycle VC and secondaries platform managing $8B+ across primary fund commitments, direct investments, and late-stage secondaries in tech.

San Francisco · Washington DC +2
SaaS/Software · Enterprise
Multi-Stage · Global VC

Infinite Capital

Pre-Seed Seed Series A

Conviction-driven fund whose early bets included Tesla (2013) and Ethereum (2014), now backing deep-tech and crypto founders with checks up to $50M.

West Palm Beach
DeepTech · Aerospace +9
Thesis-Driven · Multi-Stage

Infinity Ventures

Pre-Seed Seed Series A

Early-stage venture capital firm backing builders in B2B fintech and commerce

San Francisco · New York
B2B Fintech · Commerce Enablement +3
B2B Fintech · Commerce Enablement

Inflect Capital

Pre-Seed Seed Series A

Physician-backed VC investing in pre-seed to Series A healthcare startups; backed by Vituity, offering founders access to 8,000+ clinicians across 700+ practices.

Emeryville
HealthTech · Digital Health +2
Corporate VC · Early Stage

Initialized Capital

Seed Series A

An early-stage venture capital firm known for setting the standard in seed-stage investing. It focuses on backing obsessive founders with grit and audacious ideas who are building companies from 0 to 1, aiming for product-market fit and preparing them for Series A fundraising.

San Francisco · New York
Climate · Consumer +13
DeepTech · Consumer

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