S. Seidelin

S. Seidelin was a Danish wholesaler and manufacturer of clothing based in Copenhagen, Denmark.

Its former head office at Skindergade 7, now known as Pressens Hus (House of the Press), is now home to the Danish Media Association.

The company was founded on 19 October 1843 when Sabinus Seidelin (1819-1904) opened a shop in Holbæk.

Seidelin and Thomsen left the firm relatively soon, At the turn of the century, the company had run out of space at Amagertorv 11.

A new subsidiary, Augustinus & Hansen A/S, established a production of men's wear in rented premises at Laplandsgade 4 and later moved to Endrup.