Insights

Strategic expansion A16z is actively expanding its geographic footprint with a new Seoul office to accelerate Asia-focused investments, presenting a sales opportunity to tailor cross-border support, regional partnerships, and localized consulting for portfolio companies expansion.

AI and tech focus Recent funding activity highlights a strong emphasis on AI infrastructure, coding tools, and inference hardware, indicating demand for enterprise software, developer tooling, and AI enablement services that align with a16z portfolio priorities.

Climate and sustainability tilt Investments into climate tech alongside AI infrastructure signal openness to sustainability-focused startups, suggesting opportunities to offer green technology partnerships, ESG-compliant solutions, and climate-tech go-to-market support to portfolio companies.

Portfolio network access a16z markets its extensive ecosystem of technical talent, executives, media, and Fortune 500 partners as a core value proposition, presenting a sales angle to provide talent networks, advisory services, and growth partnerships for portfolio growth.

Diverse tech sectores Exposure across consumer, enterprise, bio/healthcare, fintech, crypto, and games indicates cross-sector opportunity for specialized offerings, enabling tailored go-to-market, regulatory, and product-market fit services for multiple portfolio verticals.

Andreessen Horowitz Tech Stack

Andreessen Horowitz uses 8 technology products and services including Microsoft Dynamics NAV, Blockchain, Gong, and more. Explore Andreessen Horowitz's tech stack below.

  • Microsoft Dynamics NAV
    Accounting
  • Blockchain
    Blockchain
  • Gong
    Customer Data Platforms
  • Google Docs
    Documentation Tools
  • Mailgun
    Email
  • Alpine.js
    Javascript Frameworks
  • Swiper
    Javascript Libraries
  • HSTS
    Security

Media & News

Andreessen Horowitz's Email Address Formats

Andreessen Horowitz uses at least 1 format(s):
Andreessen Horowitz Email FormatsExamplePercentage
FLast@a16z.comJDoe@a16z.com
86%
First@a16z.comJohn@a16z.com
10%
LF@a16z.comDJ@a16z.com
2%
FirstL@a16z.comJohnD@a16z.com
2%

Frequently Asked Questions

What is Andreessen Horowitz's phone number?

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You can contact Andreessen Horowitz's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Andreessen Horowitz's official website and social media links?

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Andreessen Horowitz's official website is a16z.com and has social profiles on LinkedIn.

What is Andreessen Horowitz's SIC code NAICS code?

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Andreessen Horowitz's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Andreessen Horowitz have currently?

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As of July 2026, Andreessen Horowitz has approximately 982 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Financial Officer: A. B.Partner Ceo: B. L.Investing Partner | Health Technology: J. R.. Explore Andreessen Horowitz's employee directory with LeadIQ.

What industry does Andreessen Horowitz belong to?

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Andreessen Horowitz operates in the Venture Capital and Private Equity Principals industry.

What technology does Andreessen Horowitz use?

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Andreessen Horowitz's tech stack includes Microsoft Dynamics NAVBlockchainGongGoogle DocsMailgunAlpine.jsSwiperHSTS.

What is Andreessen Horowitz's email format?

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Andreessen Horowitz's email format typically follows the pattern of FLast@a16z.com. Find more Andreessen Horowitz email formats with LeadIQ.

When was Andreessen Horowitz founded?

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Andreessen Horowitz was founded in 2009.
Andreessen Horowitz logo

Andreessen Horowitz

Venture Capital and Private Equity PrincipalsCalifornia, United States501-1000 Employees

Andreessen Horowitz, known as a16z, is a venture capital firm based in Menlo Park, California. Founded in 2009 by Marc Andreessen and Ben Horowitz, the firm supports a broad range of technology companies from seed to late-stage, across consumer, enterprise, bio/healthcare, crypto, fintech, and games. It operates with a stage-agnostic stance and leverages a broad network of technical and executive talent, media resources, and other technology decision-makers to support portfolio companies.

The firm targets technology-focused entrepreneurs and growing companies, providing access to its network of expertise and insights across the entire company-building journey. In 2026, the firm expanded its Asia footprint with the opening of an office in Seoul, underscoring its effort to broaden its geographic reach.

Section iconCompany Overview

Phone number
Website
a16z.com
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
52391 - Miscellaneous Intermediation
Founded
2009
Employees
501-1000

Section iconFunding & Financials

  • $1B$10B

    Andreessen Horowitz's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Andreessen Horowitz's revenue is estimated to be in the range of $1B$10B

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