Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| Proteomedix | 2021 | Debt Financing | Undisclosed | Schlieren |
| Self Financial | 2021 | Series E | Undisclosed | Austin |
| TeamSense | 2023 | Seed | Undisclosed | Seattle |
| Kiddom | 2021 | Series C | Undisclosed | San Francisco |
| Soraban | 2025 | Series A | Undisclosed | San Francisco |
| OpenSesame | 2021 | Series D | Undisclosed | Austin |
| Airspace Link | 2022 | Series B | Undisclosed | Detroit |
| Mercaso | 2025 | Debt Financing | Undisclosed | Los Angeles |
| Squid | 2026 | Venture - Series Unknown | $4.0M | Zug |
| AfterQuery | 2026 | Series A | $500K | San Francisco |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 1 | Proteomedix | Debt Financing | Undisclosed | Schlieren, Switzerland |
| 2 | Self Financial | Series E | Undisclosed | Austin, United States |
| 3 | TeamSense | Seed | Undisclosed | Seattle, United States |
| 4 | Kiddom | Series C | Undisclosed | San Francisco, United States |
| 5 | Soraban | Series A | Undisclosed | San Francisco, United States |
| 6 | OpenSesame | Series D | Undisclosed | Austin, United States |
| 7 | Airspace Link | Series B | Undisclosed | Detroit, United States |
| 8 | Mercaso | Debt Financing | Undisclosed | Los Angeles, United States |
| 9 | Squid | Venture - Series Unknown | $4.0M | Zug, Switzerland |
| 10 | AfterQuery | Series A | $500K | San Francisco, United States |
Proteomedix (an Onconetix company; NASDAQ:ONCO) is a healthcare company whose mission is to transform prostate cancer diagnosis.
Self Financial is a venture-backed fintech startup that helps customers build credit and save money.
TeamSense is empowering organizations to better engage and enable their hourly workers.
Kiddom is an education platform offering a digital curriculum to engage students virtually or in the classroom.
Soraban is building an admin AI assistant for accounting firms
OpenSesame is an e-learning company that provides online training courses for businesses and employees.
Airspace Link is an FAA approved UAS/Drone Low Altitude Authorization and Notification Capability (LAANC) Platform
Mercaso develops and operates an e-commerce platform that offers wholesaling of various types of products.
Squid is a router protocol that connects users and developers with cross-chain liquidity that offers swapping any token between blockchains.
AfterQuery is an AI data company that builds expert-level datasets to help train and improve AI models.
SaaS, L&D, Professional Development, HRTech, Talent management
Yamibuy is the leading Asian-centric Internet retailer in the U.S.
Japanese Fintech startup that offers mobile wallet with Visa prepaid cards to consumers as well as remittance services to businesses
Stuf is a next generation self-storage startup with a mission to be the home away from home for people's "stuff".
Clutch is an online used vehicle retailer that enables customers to browse and purchase from a wide selection of pre-owned vehicles.
Quartr is a software company. Our product suite consists of our free mobile application, and a web application built for professionals.
Salsa offers a payroll infrastructure platform that allows businesses to lauch embedded payroll products quickly and efficiently.
Conduit is a better way for global businesses to simply and cheaply move money with faster speed, better visibility and fewer steps.
Urban Sky offers a revolution in remote sensing through the new stratospheric microballoon.
XILO is a workflow automation platform designed for traditional insurance agencies and companies.
Channel Talk is a customer communication platform that combines live chat, CRM, and collaboration tools to help businesses with customers.
Nirvanana is a game developer that develops an online gaming platform to connect gamers across the world.
PushPress is a vertical B2B SaaS company that offers a gym management software serving SMB boutique fitness studios market.
Makestar is a platform that provides K-culture content and information.
IP Operating System for IP/Brand Professionals
Altos Ventures has invested in 146 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Altos Ventures's top investment sectors include Software, FinTech, Financial Services, Information Technology, Artificial Intelligence (AI). The firm invests across 74 different industry categories.
Among tracked funding rounds, Conduit received $30.0M in a Series A round. Altos Ventures's total known invested capital is $1.4B.
Altos Ventures's average investment size is $16.8M across its portfolio of 146 companies.
Recent Altos Ventures portfolio additions include Proteomedix, Self Financial, TeamSense, Kiddom, Soraban. These companies were founded in 2020 or later.
Discover portfolio companies of other leading venture capital firms and investors.
View All Investors