Dominik Santner, COO Anton Paar GmbH is an Austrian company based in Graz that develops, produces and sells analytical instruments for laboratories and process analytical technology.

The company specializes in the production of instruments for measuring density, concentration, dissolved carbon dioxide, and in the fields of rheometry and material characterization.

[2] Many of Anton Paar's customers are beer and soft drink manufacturers as well as companies in the food, chemicals, and pharmaceutical industries.

[4][5] In 1963, Platzer's son-in-law Ulrich Santner took over the management of the company.

[4] In 2003, the family business was incorporated into a charitable organization, the Santner Foundation.