| 1. |
U.E.S. Universal Extrusion Service |
| 2. |
U.T Marek |
| 3. |
UAB "ECSO" |
| 4. |
UAB Autoplasta |
| 5. |
UAB Intertechnologies |
| 6. |
UAB Jaku Prekyba and UAB Jaku Merkurijus |
| 7. |
UAB Lita Business |
| 8. |
UAB Maplast |
| 9. |
UAB Nelsus |
| 10. |
UAB Plastmases fabrikas |
| 11. |
UAB Plastoka |
| 12. |
UkrEkoVtorservis |
| 13. |
UKRPolimerPlast |
| 14. |
Ukrvtorsnab |
| 15. |
Ullmann Plastic |
| 16. |
Ulma Packaging |
| 17. |
Ulma Packaging |
| 18. |
Ultrapolymers Poland Sp. z o.o. |
| 19. |
Ultratech s.r.o. |
| 20. |
Ultron |
| 21. |
Ultron FZE |
| 22. |
Umwelt Consulting Rafal Koziolek |
| 23. |
Uni-Met |
| 24. |
Uni-Pak |
| 25. |
Unibax Sp. z o.o. |
| 26. |
Unicorn |
| 27. |
Unicorn Sp. z o.o. |
| 28. |
Uniforte |
| 29. |
Unikon sp.j. |
| 30. |
Unikonex Technologies Co., Ltd |
| 31. |
Unilab Centrum Badawcze Sp. z o.o. |
| 32. |
Unilin Flooring Polska Sp. z o.o. |
| 33. |
Unilogo Robotics |
| 34. |
Unilokat Przemysław Strus, Robert Jerzy Strus |
| 35. |
Unimarcus Sp.z o.o. |
| 36. |
Unimetal Recycling Sp. z o.o. |
| 37. |
Uniopt |
| 38. |
Unipack Films GmbH & Co KG |
| 39. |
Unipaco S.A. |
| 40. |
Unipetrol RPA, s.r.o. |
| 41. |
Uniplast |
| 42. |
Uniplast |
| 43. |
Uniplast |
| 44. |
Uniplast Bajer spółka jawna |
| 45. |
Uniplastex Sp.J. |
| 46. |
Unique S.c. Joanna Strugała, Artur Boszko |
| 47. |
Unirubber Sp. z o.o. |
| 48. |
Unison Sp. z o.o. |
| 49. |
Unisto GmbH |
| 50. |
Unitech PTH |
| 51. |
Univar |
| 52. |
Uniwerstal Sp. z o.o. Sp.k. |
| 53. |
Uno Product |
| 54. |
Uno-Pak P.P.H.U. |
| 55. |
Untha Polska Sp. z o.o. |
| 56. |
UNTHA shredding technology GmbH |
| 57. |
Upakovka / Packaging |
| 58. |
Uponor Infra |
| 59. |
UrbanInstal Mateusz Urban |
| 60. |
Urbicum Sp. z o.o. |
| 61. |
US Masterbatch JSC |
| 62. |
Usaha Dinamik Maju Sdn Bhd |
| 63. |
Useagain Sp. z o. o. |
| 64. |
Useo Polska Sp. z o.o. |
| 65. |
USG Umweltservice GmbH |
| 66. |
Usignolo Pneumatyka Sp. z o.o. |
| 67. |
Usprawniaj.pl |
| 68. |
Ustech s.c |
| 69. |
USUS GmbH |
| 70. |
Usługi Elektryczne Pomiarowo - Kontrolne Elektroinstalacja Konserwacja Gaśnic PPOŻ |
| 71. |
Usługi Produkcyjno-Montażowe Piotr Humięcki |
| 72. |
Usługi Spawalniczo-Remontowe Deplast |
| 73. |
Usługi Transportowe Bartosz Kowalski |
| 74. |
Usługi Transportowe Dariusz Godlewski |
| 75. |
Usługi Transportowo - Budowlano - Ślusarskie Grzegorz Piróg |
| 76. |
Utal Sp. z o.o. |
| 77. |
Utis Sp. z o.o. |