Our Story. SEL is the dedicated vision of Dennis Martin, a lifetime logistics entrepreneur who developed the company as a resource-based logistics firm to support the independent freight agent. Dennis knew from his own experience that the hard work of maintaining a book of business in logistics can take precedence over a healthy work-life balance. He saw it in his own life when satisfying customers meant putting his family second. That is a choice he doesn’t think anyone should have to make. SEL developed a portfolio with all the services an independent agent requires to provide full customer support and allow the agent to meet customer needs, without sacrificing time at home for family, recreation and rejuvenation. By utilizing SEL for operations and finance, you, as an independent agent can concentrate on finding new clients, servicing their needs, closing more sales and spending more time on the things that are most important in life. The SEL Advantage Your customers need three things – quality, transparency and dependability. They want to know that their shipments will arrive in sound condition. They want the ability to know where that shipment is 24/7. And they want to be able to tell their customer when to expect their goods. After that shipment hits the dock, they expect honest timely billing and accounting.