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Altos Ventures

North America, California, United States, Menlo Park

Description

Altos Ventures is a prominent venture capital firm headquartered in Menlo Park, California, established in 1996. With a robust portfolio and a long-standing presence in the technology investment landscape, the firm operates as a registered investment advisor managing over $8 billion in regulated assets. Altos is distinguished by its patient, long-term investment philosophy, often partnering with companies for a decade or more, focusing on sustained growth rather than quick exits. This approach allows them to support founders through multiple stages of development, fostering deep relationships and providing enduring strategic guidance.

The firm primarily targets technology companies, with a strong emphasis on software, internet services, and mobile platforms. While they engage across various stages, from Series A and B to later-stage growth equity rounds, their strategy is characterized by providing significant capital to accelerate expansion. Altos Ventures is known for its flexibility in investment size, with initial investments typically ranging from $5 million for earlier growth opportunities up to $50 million for more mature, scaling businesses. Their commitment extends beyond capital, offering operational expertise and access to a vast network to help portfolio companies navigate complex market dynamics and achieve global reach.

Altos Ventures boasts a diverse and successful track record, having invested in hundreds of companies globally. Notable past and present portfolio companies include industry giants like Roblox, the online gaming platform, and Coupang, a leading e-commerce company in South Korea. Their global perspective and willingness to invest in both established and emerging markets underscore their adaptability and foresight in identifying high-potential ventures. The firm's enduring presence since its founding in 1996 highlights its consistent ability to identify and nurture transformative technology businesses, making it a key player in the venture capital ecosystem.

Investor Profile

Altos Ventures has backed more than 374 startups, with 21 new investments in the last 12 months alone. The firm has led 126 rounds, about 34% of its total and boasts 43 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Series A, Series B, Series Unknown rounds (top funding stages).
  • Majority of deals are located in South Korea, United States, Canada.
  • Strong thematic focus on Software, FinTech, SaaS.
  • Led 12 rounds in the past year.
  • Typical check size: $5M – $50M.

Stage Focus

  • Series A (27%)
  • Series B (22%)
  • Series Unknown (17%)
  • Series C (14%)
  • Seed (6%)
  • Series D (6%)
  • Series E (2%)
  • Series F (1%)
  • Series G (1%)
  • Pre Seed (1%)

Country Focus

  • South Korea (47%)
  • United States (42%)
  • Canada (2%)
  • Indonesia (2%)
  • Mexico (1%)
  • United Kingdom (1%)
  • Japan (1%)
  • United Arab Emirates (1%)
  • New Zealand (1%)
  • Singapore (1%)

Industry Focus

  • Software
  • Fintech
  • Saas
  • Financial Services
  • E-commerce
  • Internet
  • Information Technology
  • Analytics
  • Advertising
  • Marketplace
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Altos Ventures frequently co-invest with?

Korea Development Bank
Asia, Seoul-t'ukpyolsi, South Korea, Seoul
Co-Investments: 12
SBVA
Asia, Seoul-t'ukpyolsi, South Korea, Seoul
Co-Investments: 20
Smilegate Investment
Asia, Kyonggi-do, South Korea, Seongnam
Co-Investments: 11
IMM Investment
Asia, Cholla-namdo, South Korea, Kangnam
Co-Investments: 15
BonAngels Venture Partners
Asia, Seoul-t'ukpyolsi, South Korea, Seoul
Co-Investments: 9
Greenspring Associates
North America, Maryland, United States, Owings Mills
Co-Investments: 9
Kakao Ventures
Asia, Kyonggi-do, South Korea, Seongnam
Co-Investments: 10
Silverton Partners
North America, Texas, United States, Austin
Co-Investments: 13
Thomvest Ventures
North America, California, United States, San Francisco
Co-Investments: 9
Goodwater Capital
North America, California, United States, Burlingame
Co-Investments: 20

Which angels does Altos Ventures often collaborate with?

Bryan Pellegrino
North America, British Columbia, Canada, Vancouver
Shared Deals: 1
MM
North America, California, United States
Shared Deals: 1
Mark Ritson
Oceania, Victoria, Australia, Melbourne
Shared Deals: 1
Bree Johnson
Oceania, Victoria, Australia, Melbourne
Shared Deals: 1
LR
North America, United States
Shared Deals: 1
LS
North America, New York, United States, New York
Shared Deals: 2
TB
North America, California, United States, San Francisco
Shared Deals: 1
ZY
North America, California, United States
Shared Deals: 1
BH
North America, California, United States, Palo Alto
Shared Deals: 1
PC
North America, California, United States, San Francisco
Shared Deals: 3

What are some of recent deals done by Altos Ventures?

Point Break is the creator of the contemporary fashion brand, operator of skincare brand BTTR.

SeedJan 27, 2026
Innoxus

Anyang, Kyonggi-do, South Korea

Innoxus offers Alltite, an aesthetic medical device for skin tightening and lifting.

Medical Device
Series AJan 20, 2026
Amount Raised: $9,602,510
Innoxus

Anyang, Kyonggi-do, South Korea

Innoxus offers Alltite, an aesthetic medical device for skin tightening and lifting.

Medical Device
Secondary MarketJan 20, 2026
AiderX

Seongnam, Kyonggi-do, South Korea

AiderX is a technology startup that creates AI assistants for everyone.

AdvertisingArtificial Intelligence (AI)Cloud Infrastructure
SeedJan 13, 2026
Amount Raised: $6,779,619
Medistream

Kangnam, Cholla-namdo, South Korea

Medistream operates an integrated platform for oriental medicine.

Health CareMedicalMedical Device
Series UnknownDec 24, 2025
Amount Raised: $18,783,418
PureSpace

Busan, Pusan-jikhalsi, South Korea

PureSpace produces a nanotechnology device that extends shelf-life and improves food safety by decomposing ethylene gas.

AgTechLogisticsRetail Technology
Series ADec 16, 2025
Amount Raised: $4,067,089
PermitFlow

New York, New York, United States

PermitFlow is a construction permitting software that simplifies the permit preparation and submission process.

Artificial Intelligence (AI)ConstructionEnterprise SoftwareSoftware
Series BDec 2, 2025
Amount Raised: $54,000,000
Amae Health

San Francisco, California, United States

Amae Health specializes in integrated outpatient care for individuals with severe mental illness.

Health CareMedicalMental Health
Series BNov 6, 2025
Amount Raised: $25,000,000
Donut

New York, New York, United States

Donut is the first crypto agentic browser that uses the finest crypto in-domain model and a swarm of browsing agents.

BlockchainCryptocurrencyFinancial Services
SeedNov 3, 2025
Amount Raised: $15,000,000
MOFAC Studio

Seoul, Seoul-t'ukpyolsi, South Korea

MOFAC Studio blends creativity with tech, providing VFX virtual platforms and IP content production.

AnimationBroadcastingFilmMedia and Entertainment
Series UnknownOct 13, 2025
Amount Raised: $4,201,757

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