Kimberly Tan

Investing Partner at Andreessen Horowitz

📍 United States🔄 Updated September 2026💼 7 investments📅 7 years investing🗓 Last invested Jan 2026
VC🌍 United States
7
Total investments
3
Early stage
1
Mid stage
1
Late stage
7y
Years active

Portfolio

7 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Lead Investor, Board
2026
Petual is building the AI-powered platform for audit and compliance, transforming how enterprises manage SOX, operational, financial, and compliance risk. Our intelligent agents deliver precision, coverage, and speed impossible with manual testing.
Lead Series A Investor, Board
2025
Sola redefines process automation for the enterprises of tomorrow, enabling automation with intelligent agents beyond the limits of traditional RPA.
Lead Investor, Board
2024
Pantheon AI is a stealth startup based in the San Francisco Bay Area.
Lead Seed Investor, Board
Aug 2023
Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experience. Our AI agents provide intelligent, human-like responses across chat, email, and voice, resolving millions of customer inquiries across every language and at any time. We partner with industry leaders like Hertz, Eventbrite, Duolingo, Oura, Bilt, Curology, and Samsara to redefine customer experience at scale. Decagon is backed by Accel, Andreessen Horowitz, Bain Capital Ventures, BOND, A*, Elad Gil, and the founders of Box, Airtable, Rippling, Okta, and more.
Lead Series A and Series B Investor, Board Observer
2023
At Prepared, we aim to ensure that those working to keep our communities safe have access to the best technology - not just the best technology available to them. Our platform empowers emergency response professionals with the data and tools to save lives in even the toughest conditions. Whether as an adopter or as a member of our team, join us in building a safer world.
mid stagePublic Safety
Seed & Lead Series B Investor
2022
Saronic is building cutting-edge unmanned surface vehicles that enable maritime security and domain awareness by combining best-in-class hardware, software and artificial intelligence into one scalable, fully integrated platform.
Investing Partner
2019
Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through technology. We are stage agnostic: We invest in seed to late-stage technology companies, across the consumer, enterprise, bio/healthcare, crypto, fintech and games spaces. a16z is defined by respect for the entrepreneur and the entrepreneurial company building process; we know what it’s like to be in the founder’s shoes. The firm is led by general partners, many of whom are former founders/operators, CEOs, or CTOs of successful technology companies, and who have domain expertise ranging from biology to crypto to distributed systems to security to marketplaces to financial services. We aim to connect entrepreneurs, investors, executives, engineers, academics, industry experts, and others in the technology ecosystem. We have built a network of experts including technical and executive talent; top media and marketing resources; Fortune 500/Global 2000 companies; as well as other technology decision makers, influencers, and key opinion leaders. a16z uses this network as part of our commitment to help our portfolio companies grow their business, so our operating teams provide entrepreneurs with access to expertise and insights across the entire spectrum of company building. https://a16z.com/portfolio/ https://a16z.com/podcasts/ https://a16z.com/videos/ http://a16z.com/subscribe See Disclosures: https://a16z.com/disclosures/
Experience · 8 entries
All (8)
Investments (7)
Board (1)
2026
Lead Investor, Board
2026
Petual is building the AI-powered platform for audit and compliance, transforming how enterprises manage SOX, operational, financial, and compliance risk. Our intelligent agents deliver precision, coverage, and speed impossible with manual testing.
2025
Lead Series A Investor, Board
2025
Sola redefines process automation for the enterprises of tomorrow, enabling automation with intelligent agents beyond the limits of traditional RPA.
2024
Lead Investor, Board
2024
Pantheon AI is a stealth startup based in the San Francisco Bay Area.
2023
Lead Seed Investor, Board
Aug 2023
Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experience. Our AI agents provide intelligent, human-like responses across chat, email, and voice, resolving millions of customer inquiries across every language and at any time. We partner with industry leaders like Hertz, Eventbrite, Duolingo, Oura, Bilt, Curology, and Samsara to redefine customer experience at scale. Decagon is backed by Accel, Andreessen Horowitz, Bain Capital Ventures, BOND, A*, Elad Gil, and the founders of Box, Airtable, Rippling, Okta, and more.
Lead Series A and Series B Investor, Board Observer
2023
At Prepared, we aim to ensure that those working to keep our communities safe have access to the best technology - not just the best technology available to them. Our platform empowers emergency response professionals with the data and tools to save lives in even the toughest conditions. Whether as an adopter or as a member of our team, join us in building a safer world.
mid stagePublic Safety
Show all 8 entries ↓
Investment activity
2019–2026 · 7 investments
201912022120232202412025120261
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