Mariner Logistics was founded in 2019 on a straightforward premise: shippers deserved a better option. We're not a transactional, non-asset broker, where when things go wrong, nobody's accountable. Brokers resell capacity they don't control. and when a load gets dropped, delayed, or stolen, the finger-pointing starts. Mariner puts 300+ owned tractors and 800+ trailers on the road, so when something goes sideways, there's no third party to blame.
There's one throat to choke, and it's ours.

.Mariner was built to be the third option, an asset-based 4PL that combines owned infrastructure, purpose-built technology, and dedicated people into a
single, accountable relationship.

Most shippers are stitching together a separate 3PL, a separate broker, and a separate TMS, and paying the coordination tax on all three. Mariner operates 1M+ sq ft of DFW warehouse space including a bonded facility in Coppell, managed transportation, and Mariner Live under one contract. Inbound, staging, kitting, outbound: one provider, one platform, one bill.
From managed transportation and warehousing to international logistics and customs compliance, we run the supply chain so our clients can run their business.
~1M sqft 
Class-A warehouse space
9 verticals 
Pharma, industrial, retail & more 
Founded 2019 
Coppell, Texas 

What sets us apart 

Asset-based, not asset-light 

We own the warehouse space we operate. That means real accountability, not a network of subcontractors and crossed fingers. 

Mariner Live, built for visibility 

Our proprietary platform connects every stakeholder in real time, shippers, carriers, warehouse ops, and customs, into one synchronized view of the supply chain. 

A team that knows your name 

Dedicated professionals, not rotating reps, who understand your freight patterns, facilities, and business before a shipment ever moves. 

26-point carrier verification 

In an era of chameleon carriers and cargo fraud, we vet every carrier continuously, not just at onboarding. Your freight moves with carriers who have earned the right to carry it. 
Your complexities shape our edge. The more intricate logistics become, the more efficient we get, because
complexity is exactly what we were built for.