Proponent Becomes an authorized ExxonMobil Aviation Lubricants Distributor in the Americas

ExxonMobil Proponent Signing Signing ceremony with ExxonMobil team at Proponent headquarters in Brea, California. BREA, Calif., Oct. 19, 2026 (GLOBE NEWSWIRE) -- Proponent is pleased to announce it is now an authorized distributor of ExxonMobil* aviation lubricants in the Americas. Proponent already works with ExxonMobil in EMEA through Avioparts, a Proponent company. This collaboration with a leading aviation lubricant manufacturer is an important step in expanding Proponent's aftermarket portf