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Investor

Altimeter Capital

20 portfolio companies tracked · $69.36B in latest raises

altimeter-capital
Website

Overview

1

  • Altimeter Capital is a technology-focused investment firm that manages public and private equity strategies. The firm invests in growth-stage technology companies across both public markets and late-stage private rounds. Altimeter is known for its investments in major technology companies and SPACs.

Stages

1

Growth

Sectors

4

Technology Software Consumer Internet

Geographic focus

1

Global

Portfolio companies

20

Companies from this investor’s TAAFT profile, ranked by latest known raise. Round details come from our company catalog.

Companies
20
Latest raises tracked
$69.36B
With round data
20
Stages seen
Growth Round ×4 IPO ×4 Series A ×2 Series F ×2 Series C ×2 Series B Pre-IPO Seed Series D Series E+ Convertible Note
  • Anthropic

    Artificial Intelligence · United States

    $50B raised
    Pre-IPO Announced 1 investor 16 rounds AI-native
    Post-money
    $900B
    Employees
    3.7k

    Announced 30 Apr 2026

    Company 11 tools in catalog
  • Cerebras Systems

    Computer Hardware Manufacturing · United States

    $5.55B raised
    IPO Announced 6 investors 5 rounds AI-native
    Post-money
    $56.40B
    Employees
    708

    Announced 13 May 2026 · Leads: Morgan Stanley Investment Management

    Company 2 tools in catalog
  • OpenAI

    Artificial Intelligence · United States

    $4B raised
    Growth Round Announced 15 investors 14 rounds AI-native
    Post-money
    $10B
    Employees
    4.5k

    Announced 11 May 2026 · Leads: TPG

    Company Round details 17 tools in catalog
  • Thrive Holdings

    Venture Capital and Private Equity Principals

    $2B raised
    Growth Round Announced 3 investors 2 rounds
    Post-money
    $12B

    Announced 12 Aug 2026

    Company Round details
  • BASETEN LABS

    Artificial Intelligence · United States

    $1.50B raised
    Series F Announced 12 investors 2 rounds AI-native
    Post-money
    $13B

    Announced 24 Jun 2026 · Leads: Altimeter Capital, Conviction Partners…

    Company Round details 2 tools in catalog
  • UiPath

    Software Development · RO

    $1.34B raised
    IPO Closed 8 rounds
    Post-money
    $29B
    Employees
    4k

    Announced 20 Apr 2021

    Company Round details 1 tool in catalog
  • GitLab

    Software Development · United States

    $801M raised
    IPO Closed 1 investor 8 rounds
    Post-money
    $11B
    Employees
    2.6k

    Announced 14 Oct 2021

    Company Round details 2 tools in catalog
  • Ramp Business

    Financial · United States

    $750M raised
    Growth Round Announced 2 investors 14 rounds
    Valuation
    $44B
    Employees
    1k

    Announced 07 May 2026 · Leads: ICONIQ Capital

    Company 2 tools in catalog
  • Nexthop AI

    Computer Hardware Manufacturing · United States

    $500M raised
    Series B Announced 4 investors 2 rounds AI-native
    Post-money
    $4.20B

    Announced 10 Mar 2026

    Company
  • Snowflake

    Software Development · United States

    $500M raised
    IPO Closed 2 investors 9 rounds
    Post-money
    $33.30B
    Round size
    $3.36B
    Employees
    7.8k

    Announced 16 Sep 2020

    Company Round details 1 tool in catalog
  • HubSpot

    Marketing · United States

    $400M raised
    Convertible Note Closed 10 rounds
    Valuation
    $11.98B
    Employees
    8.3k

    Announced 01 Jun 2020

    Company Round details 3 tools in catalog
  • Groq

    Computer Hardware Manufacturing · United States

    $350M raised
    Series A Announced 2 investors 7 rounds AI-native
    Post-money
    $3.50B
    Employees
    350

    Announced 17 Aug 2026 · Leads: Disruptive

    Company Round details 1 tool in catalog
  • Parloa

    Artificial Intelligence · Germany

    $350M raised
    Series D Closed 5 investors 5 rounds AI-native
    Post-money
    $3B
    Employees
    380

    Announced 15 Jan 2026 · Leads: General Catalyst Partners

    Company 1 tool in catalog
  • DataRobot

    Data Infrastructure and Analytics · United States

    $300M raised
    Series E+ Closed 4 investors 8 rounds AI-native
    Post-money
    $6.30B
    Employees
    835

    Announced 27 Jul 2021 · Leads: Altimeter Capital, Tiger Global Management

    Company Round details 3 tools in catalog
  • Volta Infra

    Data Infrastructure and Analytics · United States

    $300M raised
    Series A Announced 6 investors AI-native
    Post-money
    $2.40B

    Announced 04 Aug 2026 · Leads: Altimeter Capital, Andreessen Horowitz…

    Company Round details
  • Quantifind

    Financial · United States

    $200M raised
    Growth Round Announced 5 investors
    Post-money
    $2.30B

    Announced 26 Jun 2026 · Leads: Altimeter Capital, Conviction Partners…

    Company Round details 1 tool in catalog
  • Glean

    Artificial Intelligence · United States

    $150M raised
    Series F Announced 15 investors 7 rounds AI-native
    Post-money
    $7.20B
    Employees
    1k

    Announced 10 Jun 2025

    Company 1 tool in catalog
  • Inferact

    Artificial Intelligence · United States

    $150M raised
    Seed Announced 11 investors AI-native
    Post-money
    $800M

    Announced 22 Jan 2026 · Leads: Andreessen Horowitz, Lightspeed Venture Partners

    Company
  • XBOW

    Cybersecurity · United States

    $120M raised
    Series C Announced 7 investors AI-native
    Post-money
    $1B

    Announced 18 Mar 2026

    Company 1 tool in catalog
  • LiveKit

    Software Development · United States

    $100M raised
    Series C Closed 5 investors 3 rounds
    Post-money
    $1B

    Announced 22 Jan 2026 · Leads: Index Ventures

    Company 1 tool in catalog