SAI
Virginia
- Administrative Office – Norfolk
- Kinder Morgan Pier IX / X Terminal – Newport News
- Norfolk Southern Lambert’s Point Pier 6 Coal Terminal – Norfolk
- Dominion Terminal Associates – Newport News
Maryland
- CONSOL Marine Terminal – Baltimore
- CSXT Curtis Bay Coal Piers – Baltimore
Ohio
- Norfolk Southern Sandusky Coal Terminal – Sandusky
- Norfolk Southern Wheelersburg Terminal – Wheelersburg
South Carolina
- Kinder Morgan Shipyard River Terminal – North Charleston
SAI Gulf
Louisiana
- Administrative Office – LaPlace
- Laboratory – LaPlace
- Impala Terminals Burnside – Burnside
- Convent Marine Terminal – Convent
- Host Davant – Davant
- Kinder Morgan International Marine Terminals – Myrtle Grove
Texas
- Laboratory – La Marque
- Oxbow Marine Terminal – Texas City
- Kinder Morgan Deepwater Terminal – Deer Park
- Valero Refinery – Port Arthur
Alabama
- Alabama State Docks McDuffie Terminal – Mobile
SAI Canada
British Columbia
- Ridley Terminals – Prince Rupert
Incolab Mexico
- Laboratory – Altamira
- Laboratory – Cardereyta
- Laboratory – Minatitlan
Incolab Colombia
- Administrative Office and Laboratory – Santa Marta
- Laboratory – Prodeco Calenturitas Mine
- Prodeco Puerto Nuevo
- Reficar Refinery – Cartagena
Incolab Venezuela
- Laboratory – Maracaibo
- Jose Industrial Complex
- Carbones del Guasare
