- Jai Dev Citi Petro — IOCL · Octane 100 · Haryana
- JAIN SERVICE STATION BHARAT PETROLEUM DEALERS — BPCL · Octane 95 · Haryana
- KHALSA MOTOR COMPANY BHARAT PETROLEUM DEALERS — BPCL · Octane 95 · Haryana
3 verified outlets selling 100-octane fuel in Hissar (plus octane 95).