| Company Name | Type | Status |
|---|---|---|
| SAS Additiv (Asia) Limited | Private company limited by shares | Live |
| Richful Lube Additive (HongKong) Limited | Live | |
| Zongheng Additive Technology Company Limited | Private company limited by shares | Live |
| KCL ADDITIVES LIMITED | Private company limited by shares | Live |
| M.J. ADDITIVES COMPANY LIMITED | Private company limited by shares | Dissolved |