1. qui nhon port

2. Binh dinh Chemicals - Electrical and  Scientific  technological materials branch (cemaco binh dinh)

3. Engineering and Construction Company No. 5 (EC 5)

4. Maritime Industrial Service Company (Inseco)

5. Construction and slabstone company (COSTOCO)

6. Binh Dinh  FootWear Company (BDFC)

7. Binh Dinh Printing company

8. Phu tai Company (Phutaico.)

9. Binh Dinh Transportation Survey and Design Consultant Company

10. Binh dinh construction designing and consulting company

11. binh dinh general material company (bigemco)

12. construction company No. 47 (CC 47)

13. binh dinh urban construction and development company

14. Construction and Material Producing Company 75 (Cosevco 75)

15. Binh Dinh Production Investment Service Import - Export Company (PISICO)

16. binh dinh marine stock company (MSC)

17. Binh Dinh Printing and carton package Stock Company (BIPRICA)

18. Binh Dinh Minerals Joint Stock Company (Bimico)

19. Vietnam Fumigation Company Quy Nhon Branch office (VFC)

20. Quy Nhon plastic Joint Stock Company (QUIPLASCO)

21. Binh Dinh Fertilizer and General Service Stock Company (BIFFA)

22. binh dinh food corporation for animal husbandry company (bifaco)

23. VIDOCO Granite stone

24. An Nhon Construction Joint stock company (ANCOSTCO)

25. Binh dinh - malaysia Minerals Co., Ltd (BIMAL)

26. Binh thanh Company Ltd

27. Hoan Cau - Granite Co., Ltd

28. Tan binh minh garment, printing and advertising service Company Ltd

29. Minh Hoang  CO., Ltd

30. Ngoc Chau Company Ltd

30. Hoai nhon construction material Production Company Ltd

32. Tan binh Company Ltd

33. Hiep thanh trading Company Ltd

34. Hoan Cau Trading Company Ltd

35. tin thinh Company Ltd

36. Trung Nguyen Company Ltd (Trung Nguyen Co., Ltd)

37. dinh binh construction company ltd

38. tan phat construction company ltd

39. tan phu construction company ltd

40. thuan duc construction company ltd

42. Tan Luc general construction company ltd

43. Van Phat  garment trading  private enterprise

44. Khanh hung private enterprise

45. Ngoc chau garage private enterprise

46. Nguyen Nga Lau production trading and service private enterprise

47. Tan loi private enterprise

48. Ngoc an trading private enterprise

49. Nhat dung trading private enterprise

50 Vuong trinh private  enterprise