| Ranking 2025 | Ranking 2024 | Company name | Turnover 2025 (Rs/Million) | Turnover 2024 (Rs/Million) | Financial year |
|---|---|---|---|---|---|
| 1 | 1 | IBL | 120,800.00 | 101,955.01 | June 2025 |
| 2 | 2 | Airports of Mauritius Co. Ltd | 38,710.00 | 38,790.00 | Unaudited june 2025 |
| 3 | 3 | CIEL | 38,092.99 | 35,175.74 | June 2025 |
| 4 | 4 | ER GROUP | 29,900.00 | 24,733.00 | June 2024 |
| 5 | 5 | Eclosia | 21,200.00 | 19,800.00 | June 2025 |
| 6 | 6 | The Leal Group | 20,329.00 | 18,006.00 | June 2024 |
| 7 | 7 | Vivo Energy Ltd | 18,997.00 | 17,581.00 | December 2024 |
| 8 | 8 | New Mauritius Hotels Ltd | 16,890.00 | 15,408.26 | Jun-25 |
| 9 | 16 | Gamma Group | 15,335.00 | 10,215.60 | December 2024 |
| 10 | 11 | Indian Oil (Mauritius) Ltd | 14,991.00 | 12,320.33 | "March 2025 |