Who We Are

In 2009, Marc Andreessen and Ben Horowitz built a16z on a single conviction: software would eat the world, and the biggest tech companies would become far more valuable than anyone believed. Since then, we have over $90B+ under management across multiple funds1.

a16z pioneered the platform model—the largest team of operators in venture, from marketing and talent to legal and policy, dedicated to helping founders at every stage. And we built our investing team the same way: ex-founders and operators from successful companies who’ve been in founders’ shoes and know what it takes to win.

We invest in seed to venture to growth-stage technology companies, across AI, bio + healthcare, consumer, crypto, enterprise, fintech, games, infrastructure, and companies building toward American dynamism. We believe the future belongs to builders, and our job is to make sure they have what they need to build it.

1 as of March 5, 2026

A culture is not a set of beliefs, it’s a set of actions. ~BUSHIDO

Our culture is our way of doing things, not just reading about them. And yet, unless we set that culture, it’ll just be what it is without an intentional purpose. We are clear about our beliefs and what we stand for. We define how we treat entrepreneurs, our relationships within our many networks, and each other. And we make explicit our expectations of what it means to be a part of the a16z team, whatever your role.

1 We do only first class business and only in a first class way.

We take this inspiration from James Pierpont Morgan who built and ran what was one of the first venture capital businesses. For us there are several components to it: We respect the intense struggle of the entrepreneurial process and we know that without the entrepreneurs we have no business. When dealing with entrepreneurs, we always show up on time and we always get back to them timely and with substantive feedback, even if it’s bad news (like a rejection).

We have an optimistic view of the future and believe that entrepreneurs, whether they succeed or fail, are working to help us achieve a better future. As a result, we never publicly criticize any entrepreneur or startup (doing so is a fireable offense). This does not mean that we leave CEOs in place forever. Our obligation is to the company not the founder. If the founder is no longer capable of running the company, the founder will not remain as CEO.

Our word is our bond. When we make a commitment to a partner, an entrepreneur, a limited partner, or someone in our network, we keep it. Although we have legal agreements, the people who we do business with do not need them, because what we say is what we do. As a result, we do not haphazardly commit the firm. We carefully consider and discuss all important commitments, because we will live up to what we commit.

We tell the truth even if it hurts. When talking to an entrepreneur, an LP, a partner, or each other, we strive to tell the truth. We are open and honest. We do not withhold material information or tell half truths. Even if the truth will be difficult to hear or to say, we err on the side of truth in the face of difficult consequences. We do not, however, dwell on trivial truths with the intention of hurting people’s feelings or making them look bad. We tell the truth to make people better not worse.

2 We take a long view of relationships, because we are in the relationship business.

We take this inspiration from James Pierpont Morgan who built and ran what was one of the first venture capital businesses. For us there are several components to it: We respect the intense struggle of the entrepreneurial process and we know that without the entrepreneurs we have no business. When dealing with entrepreneurs, we always show up on time and we always get back to them timely and with substantive feedback, even if it’s bad news (like a rejection).

We have an optimistic view of the future and believe that entrepreneurs, whether they succeed or fail, are working to help us achieve a better future. As a result, we never publicly criticize any entrepreneur or startup (doing so is a fireable offense). This does not mean that we leave CEOs in place forever. Our obligation is to the company not the founder. If the founder is no longer capable of running the company, the founder will not remain as CEO.

Our word is our bond. When we make a commitment to a partner, an entrepreneur, a limited partner, or someone in our network, we keep it. Although we have legal agreements, the people who we do business with do not need them, because what we say is what we do. As a result, we do not haphazardly commit the firm. We carefully consider and discuss all important commitments, because we will live up to what we commit.

We tell the truth even if it hurts. When talking to an entrepreneur, an LP, a partner, or each other, we strive to tell the truth. We are open and honest. We do not withhold material information or tell half truths. Even if the truth will be difficult to hear or to say, we err on the side of truth in the face of difficult consequences. We do not, however, dwell on trivial truths with the intention of hurting people’s feelings or making them look bad. We tell the truth to make people better not worse.

3 We believe in the future and bet the firm that way.

We take this inspiration from James Pierpont Morgan who built and ran what was one of the first venture capital businesses. For us there are several components to it: We respect the intense struggle of the entrepreneurial process and we know that without the entrepreneurs we have no business. When dealing with entrepreneurs, we always show up on time and we always get back to them timely and with substantive feedback, even if it’s bad news (like a rejection).

We have an optimistic view of the future and believe that entrepreneurs, whether they succeed or fail, are working to help us achieve a better future. As a result, we never publicly criticize any entrepreneur or startup (doing so is a fireable offense). This does not mean that we leave CEOs in place forever. Our obligation is to the company not the founder. If the founder is no longer capable of running the company, the founder will not remain as CEO.

Our word is our bond. When we make a commitment to a partner, an entrepreneur, a limited partner, or someone in our network, we keep it. Although we have legal agreements, the people who we do business with do not need them, because what we say is what we do. As a result, we do not haphazardly commit the firm. We carefully consider and discuss all important commitments, because we will live up to what we commit.

We tell the truth even if it hurts. When talking to an entrepreneur, an LP, a partner, or each other, we strive to tell the truth. We are open and honest. We do not withhold material information or tell half truths. Even if the truth will be difficult to hear or to say, we err on the side of truth in the face of difficult consequences. We do not, however, dwell on trivial truths with the intention of hurting people’s feelings or making them look bad. We tell the truth to make people better not worse.

4 We are all different, we recognize that, and we win.

Some of us are introverts and others are extroverts. Some are super conscientious and others are amazingly creative. Some are great with relationships and others are great with ideas. And we value it all. We come from very different cultures and backgrounds, yet we work hard to see and understand the talent in each other.

We are diverse, but that’s because we can see each other’s talents and we value those. We don’t have quotas or goals or objectives to be diverse — we have a goal to be the most talented firm in the industry and we end up being diverse as a result of that goal.

When we come to work each day we strive to recognize each other’s superpowers rather than diagnose each other’s weaknesses. We all have weakness, but our superpowers define us. This combination of different strengths and different thinking differentiates us and enables us to stand out as a firm. We try to put everyone in a position where their superpower matters more than their weaknesses, but none of this will excuse lack of effort, hard work, or determination. We believe in each other’s potential, but we expect everyone to perform.

When it comes to politics, we value different viewpoints within the firm, but we don’t allow those differences to negatively affect our relationships with each other. As a firm, we take public political positions only when they are directly related to creating new companies, such as crypto regulation and IPO rules, for example.

5 We celebrate the good times.

A huge part of all of our lives takes place at work and we need that time to be meaningful and memorable, so we celebrate our individual and collective wins and we celebrate them well. We look for opportunities to celebrate and use our creativity and innovative skills to make those celebrations “can’t miss” events. When one of us achieves something great, we all take pride in it and we are more excited for them than we would be for ourselves. We want to see each other win.

These celebrations are meant to reflect and enjoy each other — we always treat others appropriately and with respect, including when we celebrate. A celebration is not a free excuse to be an idiot.

6 We play to win.

Our culture only matters if we are important. In order to be important, we must win. We believe that we are the best firm in the world to do business with and we expect to win. When we engage in a deal, we present the firm in the best light, call on every resource to help, and do whatever it takes to win.

We are the best firm, so we expect to win with an equivalent or lower offer than anyone else bidding. Therefore, we do not win by arbitrarily overpaying. Having said that, our strategy is to invest in the best companies, not get the best bargains.

7 We do it for the team.

Every time we win, we win as a team. Every time we lose, we lose as a team. Since our inception, this has been our way. We do not focus on our own individual credit and we do not distance ourselves from anything anyone in the firm does. At a16z, venture capital is a team sport and we want team players. And we always put the interests of the firm ahead of those of any individual member of the team.

In exchange, everyone has a responsibility to prepare, work hard, maintain a high standard of performance, and be a good teammate. If you do not, you cannot be part of this team.

Technology is the glory of human ambition and achievement, the spearhead of progress, and the realization of our potential. ~Marc Andreessen, on the Techno-Optimist Manifesto

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