Financial support was provided by the Russian-Asian Bank, at the time headed by Poles (Władysław Jezierski and Zygmunt Jastrzębski).

In 1929 Sendzimir approached several American industrialists with his findings, but since the Great Depression had begun, he was unsuccessful in gaining their interest.

In 1934, at the Pokój Steelworks in Ruda Śląska, he implemented another of his inventions: a method of cold rolling of thin sheet metal in industrial production.

By 1938 Armco Steel became interested in his work and they formed a partnership with him, the Armzen Company, to oversee the worldwide expansion of his galvanizing and mill technology.

With the beginning of the Cold War, Sendzimir and his achievements were ignored by Communist Poland and he was not even mentioned in the Polish Encyklopedia Powszechna (Universal Encyclopedia).

Sendzimir was awarded an Officer Cross of the Order Polonia Restituta (Krzyż Oficerski Orderu Odrodzenia Polski).

[10] In 1975 Sendzimir received the honorary degree of doctor honoris causa from the AGH University of Science and Technology in Kraków.

Poland, France, the United Kingdom, Japan, and Canada purchased his steel mills and technologies over the years.

Most notably, Sendzimir was a major financial and personal supporter of the Kościuszko Foundation, the Polish Institute of Arts and Sciences of America and Alliance College in Pennsylvania.