- 7 AJ Produkty
- 10 ANIME
- 17 Asus
- 6 AveryZweckform
- 18 Biżuteria e-shop
- 13 Bontrager
- 16 BRADAS
- 6 Briloner
- 5 BSH
- 55 Cambridge University Press
- 10 Cengage
- 9 Cengage Learning, Inc
- 23 Cle International
- 9 Comet
- 5 Contacto
- 32 Cornelsen
- 5 Cornford, Annie
- 7 Cotton, David
- 8 DASAN
- 49 DEANTE
- 9 DEDRA
- 24 Dell
- 16 Didier
- 8 Doktorvolt
- 15 Durable
- 6 Edding
- 5 ELIBAS
- 5 ENO
- 11 ESP - Euro Security Products
- 5 Esselte,Esselte sp z o.o
- 5 Eufab
- 5 Europapier-Impap
- 7 Excellent
- 5 Ferm living
- 6 Fidlock
- 7 Fischer Polska Sp. z o.o.
- 7 Fobus
- 5 GALAPAGOS
- 12 Gembird
- 6 Genetic Optic
- 6 Glaxosmithkline
- 7 GLOBAL
- 21 Hachette
- 14 Hatsan Arms
- 11 Heinle
- 16 HP
- 6 hp inc.
- 7 Inny producent
- 8 JUST FUN
- 15 Kaiser Elektro
- 24 Kino Świat
- 6 Klett
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- 8 Klett Sprachen GmbH
- 5 Laveo
- 11 LektorKlett
- 25 Lenovo
- 5 LiteOn
- 6 Maclean
- 15 Marc Dorcel (FR)
- 5 Maul
- 15 Microsoft
- 40 Montana
- 10 MT3CH
- 47 Norlys
- 8 NOWODVORSKI
- 53 Omnires
- 6 Opticon
- 23 Oxford University Press
- 7 Panasonic
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- 39 Pearson
- 48 PEARSON Education Limited
- 14 Pearson Longman
- 7 Peruzzo
- 7 Pilot
- 7 praca zbiorowa
- 8 Q-CONNECT
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- 6 Queisser
- 14 Rafael
- 6 Redolz
- 76 romet
- 8 Shad
- 7 Shimano
- 11 Shop Line Sp. z o.o.
- 6 Skymaster
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- 7 Sw-motech
- 10 Telewizja Polska
- 12 Telewizja Polska S.A.
- 6 Tente
- 8 Titanum
- 242 Umakov
- 8 UNOX
- 17 vidaXL
