Stypen is a French company, created in 1934 in Paris. They’ve been making pens since 1952, when their Visor pen paved the way for the use of injection moulding in pen construction. Today they are well known in Europe for stylish and affordable pens.
Less well known in the US, but that is slowly changing as more of their pens make it across the ocean. In addition to making pens under their own name, they manufacture pens under license for several well known brands.