Private company

DeepSeek

Logo: DeepSeek, MIT, via Wikimedia Commons3

Chinese artificial intelligence company

Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd., doing business as DeepSeek, is a Chinese artificial intelligence (AI) company that develops open weights large language models (LLMs). Based in Hangzhou, Zhejiang, DeepSeek is owned and funded by High-Flyer, a Chinese hedge fund.2 It was founded by Liang Wenfeng.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

May 2023Founded1
  • Industryartificial intelligence, information technology1
  • HeadquartersHangzhou1
  • Founded inHangzhou1
  • Websitedeepseek.com
  • Legal formprivately held company1

Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd., doing business as DeepSeek, is a Chinese artificial intelligence (AI) company that develops open weights large language models (LLMs). Based in Hangzhou, Zhejiang, DeepSeek is owned and funded by High-Flyer, a Chinese hedge fund.2

Corporate structure

DeepSeek sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • DeepSeek Hangzhou
    • DeepSeek V2 Owned
    • DeepSeek-R1 Owned
    • DeepSeek-V3 Owned

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What DeepSeek reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • DeepSeek V2
  • DeepSeek-R1
  • DeepSeek-V3

Things Wikidata records the company as owning, with the share when stated.1

The story

Founded by Liang Wenfeng on May 2023, in Hangzhou.1

Leadership

Who has led DeepSeek, and when. Pick a name to see everywhere that person has worked.

2025

Products and brands

  • DeepSeek

Listed on Wikidata.1

Subsidiaries and ownership

Parent company

  • High-Flyer

Owners

  • High-Flyer

Also owns

  • DeepSeek V2
  • DeepSeek-R1
  • DeepSeek-V3

From Wikidata.1

Timeline

  1. May 2023Founded Founded in Hangzhou1
  2. 2023New chief executive Liang Wenfeng becomes CEO1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3