Perusahaan Swasta

1. PT. Unilever Surabaya

2. PT. Rutan Surabaya

3. PT. Daya Sentosa Rekayasa

4. PT. Envilab Indonesia

5. PT. Semeru Teknik

6. PT. Charoen Pokphand

7. PT. Yamaha Pasuruan

8. PT. Bambang Djaja

9. PT. Exellent Indonesia

10. PT. Eigerindo Multi Produk Industri (EIGER Tas)

11. Dll.