STERN is the premier refined products and energy distributor and consultation partner in the Midwest. We are the authorized distributor of Mobil lubricant products for South Dakota, Nebraska, Western Iowa, Southwest Minnesota, and Eastern Wyoming. STERN offers fuel, propane, and lubricant solutions along with certified training to ensure our customers and dealers have the best products and support in the industry. If you are a commercial, industrial, farm, or fleet business we have customized lubricant and fuel solutions to fit your needs. We are dedicated to innovation, customer service, quality products and the relentless focus to support our customer’s profitability, sustainability and viability.