Visual Prolog Wiki is run by PDC A/S

Apart from the development of the Visual Prolog programming language, PDC also supply advanced scheduling systems and speech based applications for manufacturing and service businesses, larger public institutions, airlines and airports. Our industrial clients are habited all over the world.

PDC was established in 1984 by Finn Grønskov and Leo Schou-Jensen who are still the owners and business managers of the company. PDC's head office is situated in Copenhagen, Denmark.
H.J. Holstvej 3-5c
2605 Broendby
Phone: +45 36 36 00 00