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Altimeter is a technology-focused investment firm founded in 2008 by Brad Gerstner during the financial crisis. The firm is headquartered in Menlo Park, California, and Boston, Massachusetts. Altimeter manages approximately $15 billion in assets under management (AUM) and operates across both public and private markets. The firm aims to serve as a long-term partner for companies transitioning to public markets, leveraging its extensive experience in tech investing.
Since its inception, Altimeter has evolved into one of the most prominent crossover funds in technology investing. The firm has grown its AUM from less than $3 million to around $15 billion, reflecting its successful investment strategy and market positioning. Altimeter's portfolio includes a mix of early-stage ventures and established public firms, showcasing its commitment to supporting visionary entrepreneurs.
Altimeter focuses on investing in disruptive technology companies across a wide range of sectors, including AI, fintech, healthcare, SaaS, consumer, energy, climate, biotech, web3, and mobility. The firm invests at various stages, from seed to growth equity and IPO, employing a crossover investment strategy that allows it to engage with companies throughout their lifecycle.
The check size range for Altimeter's investments typically spans from $1 million to $100 million. This flexibility enables the firm to provide significant capital to startups and growth-stage companies. Altimeter seeks to partner with visionary founders who are building companies that can disrupt markets and improve lives, offering not only financial support but also strategic guidance and access to a vast network.
Altimeter's portfolio features a mix of notable public and private companies, demonstrating its diverse investment strategy. Key portfolio companies include:
In addition to these public companies, Altimeter has made significant pre-IPO investments in firms such as Bytedance/TikTok, Square, HubSpot, Confluent, Twilio, and Expedia. These investments highlight Altimeter's commitment to supporting innovative companies across various stages of growth.
Brad Gerstner - Founder, Chairman & CEO. Gerstner founded Altimeter in 2008 with less than $3 million from friends and family. He is an active voice on tech investing and has contributed to discussions on AI and industrial policy.
Ram Parameswaran - Former Partner (2015-2020). Parameswaran led investments in internet and payments sectors, including notable deals in Square and Bytedance. He left to establish Octahedron Capital in 2020.
To pitch Altimeter, founders should visit their website at www.altimeter.com or email IR@altimeter.com. It is recommended to include a detailed deck that outlines the business model, market analysis, and financial projections. Response times may vary, so founders should be prepared for potential follow-up discussions.
As of March 2026, Altimeter continues to manage a significant portfolio, with a focus on technology investments. The firm has made headlines for its substantial positions in companies like NVIDIA and Uber, reflecting its active engagement in the tech sector. Altimeter's average annual return of 29.52% since 2011 underscores its successful investment strategy.
Q? What are Altimeter's investment criteria?
Altimeter invests in disruptive technology companies across sectors such as AI, fintech, healthcare, and more, focusing on early-stage to public markets.
Q? How can founders pitch to Altimeter?
Founders can pitch to Altimeter through their website at www.altimeter.com or via email at IR@altimeter.com.
Q? What makes Altimeter different from other VCs?
Altimeter combines venture and public equity investing, allowing it to support companies throughout their lifecycle, from early-stage funding to public market transitions.
Q? What is Altimeter's geographic focus?
Altimeter has a global investment approach with a strong presence in North America.
Q? What is the typical check size for Altimeter?
Altimeter typically invests between $1 million and $100 million in its portfolio companies.
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