CV. Karya Bhakti Mulyo (KBM) bekerja sama dengan:
1. PT. Sanwa Presswork Indonesia,
2. PT. Fujisei Plastic Seitek,
3. PT. Ragam Usaha Prima Mandiri,
4. PT. Sinar Wira Tehnik,
5. PT. Enomoto Srikandi Industries,
6. PT. Komponen Futaba Nasa Persada,
7. PT. Baja Kurnia Group,
8. PT. Tjakrindo Mas,
9. PT. Wijaya Karya Intrade,
10. PT. Kiyokuni Technologies.
11. dll….