Jembatan Nusantara: from Tanjung Buton (Siak), Kuala Tungkal, Sungai Selari (Sungai Pakning) and Tanjung Uban. ASDP Indonesia Ferry: from Tanjung Buton (Siak), Kuala Tungkal, Tanjung Uban, Jagoh (Dabo Singkep) and Parit Rampak (Karimun). Dumai Express: from Dumai, Tanjung Balai Karimun, Selatpanjang, Tanjung Buton (Siak) and Tanjung Pinang. Batam Fast Ferry: from HarbourFront Centre, Tanah Merah and Pasir Gudang. Majestic Fast Ferry: from HarbourFront Centre and Tanah Merah. Sindo Ferry: from HarbourFront Centre and Tanah Merah. Dolphin Fast Ferry: from Stulang Laut and Pasir Gudang. Horizon Fast Ferry: from HarbourFront Centre. And three other companies.