Andreessen Horowitz
Global venture capital firm investing in technology companies.
Company facts
- Founded
- 2009
- Employees
- 500
- Headquarters
- United States
- CEO
- Marc Andreessen and Ben Horowitz
- Type
- Private
- Subsidiaries
- a16z Crypto, a16z New Media
About
Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz. It invests in technology‑focused companies at any stage—from seed to late‑stage—across sectors such as consumer, enterprise, bio/healthcare, crypto, fintech, and gaming. Leveraging a team of partners who are former founders, CEOs, and CTOs, a16z offers portfolio companies access to a deep network of technical talent, executive expertise, and industry connections. This integrated support helps entrepreneurs accelerate product development, market entry, and growth, positioning them for long‑term success.
Open positions
Design Engineer
Omi Health is the most trusted destination for pet health, and the first place pet parents turn to for guidance. We run proprietary longevity tests for dogs and combine them with user-reported and historical data to…
Founding Engineer
Founding engineer — the most senior technical hire — at Omi Health, a pet-health startup running dog longevity tests. You set technical direction and own delivery end-to-end: Python/FastAPI on Postgres/Supabase, a SwiftUI iOS app, React/TanStack web, AWS with Terraform, plus production LLM features, pet-health data modeling, and hostile integrations.
Founding Engineer
We are hiring a Founding Engineer to build and scale the systems that power Maestro — in person, in Austin. This role sits at the intersection of engineering, product, and operations. You will work directly with the…
AI Engineer
About the Company Kanu AI is your organization’s AI coworker that deploys in your own cloud, continuously learns from your data, team intelligence, and outputs, and uses that knowledge to encode and maintain workflows…
Founding AI Product Design Lead
Founding AI Product Design Lead Location: Austin, TX (Hybrid, Northwest Hills office) Schedule: Full-time About Maestro Maestro is building the future of luxury travel: a member experience where world-class human…
Founding Account Executive
Bead AI is building the trust layer for enterprise. An agentic AI that handles audit and compliance in real time, so companies stop discovering problems months after they happen. We have very strong early traction,…