| 1980 SUMESH PETROLEUM PVT LTD Was Started |
| 1995 Entered Export Market. |
| 1999 Secured ISO 9000 Certification. |
| 2001 Electrical Research Development Association (ERDA) Technology Transfer Of Online Line Reclamation Of Transformer Oil. |
| 2003 Started Sumesh Service For Customer Wanting Machines For Per Liter/Day/Hire Etc. |
| 2007 2007 Manufactured 12000 LPH Oil Filtration Plant |
| 2018 2018 Manufactured 24000 LPH Oil Filtration Plant. |
