1925
Serdang Central Plantations
Year: 1925
Serdang Cultuur
Year: 1925
Serdang Rubber & Produce
Year: 1925
Si Kambing Melkbedrijf
Year: 1925
Si Langkitang Rim Nitahi
Year: 1925
Si Paré Paré Rubber
Year: 1925
Si-Antar Sumatra Rubber
Year: 1925
Siak (Sumatra) Rubber Estates
Year: 1925
Siaksche Kust en Riviervaart
Year: 1925
