Schlesien Breslau was a German football club based in the city of Breslau (now Wrocław), which was located in the Prussian province of Silesia. The club was founded in 1903 and was active until 1945, when it was dissolved following the end of World War II.
During its time in operation, Schlesien Breslau played in a number of different leagues in Germany, including the Oberliga Süd, the highest league in the country at the time. The club was known for its strong youth academy and was successful on the field, winning a number of regional and local titles.
After the war, Schlesien Breslau was dissolved and its assets were seized by the authorities. The club has not been active since that time and it is not clear if there is any current organization operating under the name "Schlesien Breslau." If you are looking for information about a specific company or business, it may be helpful to provide more context or details about the company you are interested in.