Private company

Carl-Zeiss-Stiftung

Logo: Unknown author Unknown author, Public domain, via Wikimedia Commons4

German foundation

The Carl-Zeiss-Stiftung (Carl Zeiss Foundation), legally located in Heidenheim an der Brenz and Jena, Germany, and with its administrative headquarters in Stuttgart, is the sole shareholder of the two companies Carl Zeiss AG and Schott AG. It was founded by Ernst Abbe in 1889 and named after his long-term partner Carl Zeiss. The products of these companies include the classic areas of optics and precision mechanisms, as well as glass (including optical glass), optoelectronics, and glass ceramics.2 It employed 22 people in 2024.1 Its revenue was €128 million in 2024.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1889Founded1
  • Industryresearch1
  • HeadquartersHeidenheim an der Brenz, Germany1
  • Websitewww.carl-zeiss-stiftung.de
  • Legal formprivate foundation1
  • Kind of organizationFoundation1
  • LEI391200Z0L1LUJOHFBU113
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressBreitscheidstraße 10, 70174 Stuttgart, Germany3
  • Registered withAdministrative Region Stuttgart3

The Carl-Zeiss-Stiftung (Carl Zeiss Foundation), legally located in Heidenheim an der Brenz and Jena, Germany, and with its administrative headquarters in Stuttgart, is the sole shareholder of the two companies Carl Zeiss AG and Schott AG. It was founded by Ernst Abbe in 1889 and named after his long-term partner Carl Zeiss. The products of these companies include the classic areas of optics and precision mechanisms, as well as glass (including optical glass), optoelectronics, and glass ceramics. The statutes of the foundation emphasize the social responsibility of the companies and the importance of a fair treatment of the employees.2

Corporate structure

Carl-Zeiss-Stiftung sits at the top of its group. 59 entities, 27 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Carl-Zeiss-Stiftung Stuttgart, Germany
    • Carl Zeiss AG Subsidiary · 100% · Oberkochen, Germany
      • Carl Zeiss Meditec 65% · Jena, Germany
        • Carl Zeiss Meditec, Inc. Subsidiary · Dublin, California, United States
        • HYALTECH LTD. Subsidiary · Livingston, United Kingdom
        • カールツァイスメディテック株式会社 Subsidiary · 東京都, Japan
      • Carl Zeiss Jena GmbH Jena, Germany
      • Carl Zeiss Microscopy Jena, Germany
      • Carl Zeiss SMT Oberkochen, Germany
      • Carl Zeiss Vision Aalen, Germany
      • American Optical Subsidiary · Southbridge
      • Carl Zeiss (Australia) Subsidiary · Sydney, Australia
      • Carl Zeiss (Israel) Subsidiary
      • Carl Zeiss (United Kingdom) Subsidiary · Cambridge, United Kingdom
      • Hensoldt product Subsidiary · Wetzlar, Germany
      • brisath kharl sis s cakad (บริษัท คาร์ล ไซส์ส จำกัด) Subsidiary · Bangkok, Thailand
      • cai si gong ye ce liang ji shu (shang hai) you xian gong si (蔡司工业测量技术(上海)有限公司) Subsidiary · Shanghai, China
      • CARL ZEISS Subsidiary · Randburg, South Africa
      • CARL ZEISS Subsidiary · Leuven, Belgium
      • CARL ZEISS (N.Z.) LIMITED Subsidiary · Auckland, New Zealand
      • Carl Zeiss (Russia & CIS) Subsidiary
      • Carl Zeiss AG Subsidiary · Feldbach, Switzerland
      • Carl Zeiss B.V. Subsidiary · Breda, Netherlands
      • Carl Zeiss Beteiligungs-GmbH Subsidiary · Oberkochen, Germany
      • CARL ZEISS CANADA LIMITED Subsidiary · Toronto, Ontario, Canada
      • Carl Zeiss de Mexico, S.A. de C.V. Subsidiary · Mexico, D. F., Mexico
      • CARL ZEISS FAR EAST COMPANY LIMITED Subsidiary · Kwai Fong, Hong Kong
      • Carl Zeiss Financial Services GmbH Subsidiary · Oberkochen, Germany
      • Carl Zeiss GmbH Subsidiary · Wien, Austria
      • Carl Zeiss GOM Metrology GmbH Subsidiary · Braunschweig, Germany
      • and 25 more
    • Schott AG Subsidiary · 100% · Mainz, Germany
      • Schott Pharma AG & Co. KGaA Subsidiary · Mainz, Germany
      • Schott Glaswerke Beteiligungs- und Export GmbH Subsidiary · Mainz, Germany
      • SCHOTT IGAR GLASS Subsidiary · Mainz, Germany

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Carl-Zeiss-Stiftung 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)

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

The story

Founded by Ernst Abbe in 1889.1

The Carl-Zeiss-Stiftung was founded by the German physicist and mathematician Ernst Abbe. He named it after his late business partner and friend Carl Zeiss, who died in 1888. The deed of foundation dates from 19 May 11889. On 21 May establishment of the foundation was approved by the Grand Duchy of Saxe-Weimar-Eisenach, making it a legal entity. Originally Abbe had intended to transfer his interests in the companies Carl Zeiss and Jenaer Glaswerk Schott & Genossen to the University of Jena, feeling that he had the University to thank for his rise to wealthy entrepreneur. He established the Ministerial Fund for Scientific Purposes in 1886 for this reason; through the fund, he annually donated substantial sums anonymously to the University. In addition, he financed the construction of a University Observatory in 1889 out of his private funds.

The gift of his shares to the University, as originally intended, was not legally possible. Working with representatives of the Sachsen-Weimar state government, the idea of a foundation was formed. The Carl-Zeiss-Stiftung was founded in 1889; Ernst Abbe turned over his shares in these firms, as well as those of Roderich Zeiss, Carl Zeiss's son, to the foundation by 1891. In 1919 Otto Schott also donated his shares to the foundation, giving it the sole proprietorship of the glass works, as well. The act of incorporation lasted until 1896; an amendment governing grants to the University, followed in 1900.

In Paragraph 1 of this act of incorporation lays down the following general purposes of the foundation:

Economic security of both firms owned by the foundation

Social responsibility to the employees

Advancing the interests of precision industries

Involvement in community facilities for the good of the working people of Jena

Advancing natural and mathematical science in research and teaching

Read the full text

The act also includes rules of organization of the foundation, particularly regarding the foundations divisions, business operations, and questions of social and labor law. The legal establishment and enforceability of workers' rights were notable for the time, visionary, and trend-setting. The peculiarity of the original legal structure of the Carl-Zeiss-Stiftung was its definition as a business entity, rather than its current form as holding company. The foundation was thus the manager of both of its companies, rather than holder of ownership of independent companies. The foundation was governed by the Culture Ministry of Weimar; from there came the foundation's "commissar", who led the management of the businesses. The foundation's board was appointed by its management. The first commissar was Carl Rothe (until 1896), followed by Max Vollert who remained in office until 1911. Then Friedrich Ebsen occupied the office until 1933.

From Wikipedia’s article on Carl-Zeiss-Stiftung, shared under CC BY-SA 4.0.5

Leadership

Who has led Carl-Zeiss-Stiftung, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Subsidiaries

Also owns

From Wikidata.1

Employees over time

  • 2024221
  • 2020121

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Carl-Zeiss-Stiftung revenue by year1127.8M EUR in 2024+63% since 2019
050.0M EUR100.0M EUR150.0M EUR2019: 78.5M EUR78.5M EUR20192022: 114.2M EUR114.2M EUR2022+45%2024: 127.8M EUR127.8M EUR2024+12%
  • 2024127.8M EUR1
  • 2022114.2M EUR1
  • 201978.5M EUR1

Timeline

  1. 1889Founded Founded1