Funded Tech Companies

ClickHouse

ClickHouse is an enterprise IT company, based in New York. Venture capital investment was provided by Lightspeed Venture Partners, GIC and Index Ventures.

Company Overview

Contact Information

Company Background Information

Overview

ClickHouse is an open-source, column-oriented OLAP database management system that allows users to generate analytical reports using SQL queries in real-time. Its technology works 100-1,000x faster than traditional database management systems, and processes hundreds of millions to over a billion rows and tens of gigabytes of data per server per second.

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Last Transaction

1/20/2026

Financing History

Management Team

Title

Name

Email & Social

Chief Executive Officer

Aaron Katz

        

Chief Technical Officer

Alexey Milovidov

        

President

Yury Izrailevsky

        

Vice President

Arno Van Driel

        

VP - Bus. Development

Kristina Frost

        

VP - Client Services

Thom O'Connor

        

VP - Operations

Dorota Szeremeta

        

VP - Product Management

Ivan Blinkov

        

VP - Sales

Michael Hayes

        

Company Investors

• Lightspeed Venture Partners
• GIC
• Index Ventures (Michael Volpi )
• Bessemer Venture Partners
• Khosla Ventures
• WCM Investment Management
• Dragoneer Investment Group (Christian Jensen)
• T. Rowe Price
• Citi Ventures
• Adams Street Partners
• D. E. Shaw Group
• Altimeter Capital
• Insight Venture Partners
• Peak XV Partners
• Expanding Capital
• BOND
• IVP
• Founders Circle
• Private Investors (Brock Purdy)
• Private Investors (Christian McCaffrey)
• Private Investors (Kyle Juszczyk)
• Benchmark Capital (Peter Fenton)
• Nebius
• Battery Ventures
• FirstMark
• Coatue Management (Caryn Marooney)
• Thrive Capital
• Yandex
• Lead Edge Capital
• Almaz Capital Partners
• Redpoint Ventures
• FirstMark Capital

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