| AlTAIR |
| - air industry publisher, Warsaw. |
| Avt |
| - computer related zines publisher. |
| C.H. Beck |
| - legal publisher, Warsaw. |
| Egmont Polska |
| - publisher of children publications. |
| Helion |
| - publisher of computer and internet related books, Gliwice. |
| Impresja |
| - publisher of multimedia CD-ROMs, Poznan. |
| Information/Publishing Agency BOSS |
| - business and economics informational services. |
| Lifeboat |
| - travel publishing in Poland and Central Europe. |
| Music Corner Records |
| - record/music publisher. |
| Oficyna Wydawnicza Read Me |
| - computer publications. |
| Okretownictwo i Zegluga |
| - marine subject publisher. |
| Proszynski i S-ka |
| - publisher in Warsaw. |
| Ravi |
| - publishing house, Lodz. Books on parapsychology, psychology, feng shui. |
| US West Polska |
| - Polish yellow pages publisher. |
| Viprofix |
| - professional prepress systems for publishers, Chicago, Warsaw. |
| Wydawnictwo Journal |
| - in Bydgoszcz. |
| Wydawnictwo Lekarskie PZWL |
| - medical publisher in Warsaw. |
| Wydawnictwo Link |
| - publisher of sea, construction and transport industry directories. |
| Wydawnictwo Naukowe Semper |
| - scientific publisher, textbooks, magazines, Warsaw. |
| Wydawnictwo PLJ |
| - computer books publisher, Warsaw. |
| Wydawnictwo Wiedza i Zycie |
| - publishing agency. |