KONTRAKTOR MEKANIKAL DAN ELEKTRIKAL
- PT. Taiyo Sinar Raya Teknik
- PT. Himindo Citra Mandiri
- PT. Menara Setia
- PT. Kinden Indonesia
- PT. Kinaya Multi Kontruksi
- PT. Jagat Citra Inti
- PT. Mitra Kontruksi
- PT. Kharisma Karmel
- PT. Andalan Marsega
- PT. Paesa Pasindo Engineering
- PT. Pilar Garba Inti
- PT. Riyah Permata Anugrah
- PT. Sarana Utama Adimandiri
- PT. Total Bangun Persada
- PT. Trikarsa Bahtera Abadi
- PT. Abadi Prima Inti Karya
- PT. Berca Indonesia
- PT. Tigamas Mitra Selaras
- PT. Deanindo
