What Mariner does

Mariner Logistics is an asset-based fourth-party logistics (4PL) provider founded in 2019 and headquartered in Coppell, Texas. The company owns and operates 300+ tractors, 800+ trailers, and approximately 1.5 million square feet of warehouse space in the Dallas-Fort Worth area, including a bonded facility for duty deferral. Mariner manages end-to-end freight operations — covering LTL, truckload, parcel, expedited, project logistics, white-glove fulfillment, HVHS (high-value, high-security) cargo, and US-Canada/Mexico cross-border flows with customs brokerage — for enterprise and mid-market shippers under a single contract.

The company's technology stack centers on Mariner Live, a proprietary transportation management system (TMS) built on Turvo's platform with Mariner-specific customization, providing shipment visibility, carrier management, document handling, freight audit and payment, and BI & analytics. On top of this, Mariner layers Sentinel AI (cargo security with biometric driver verification, 100-point AI threat scoring, and CargoNet/FreightWatch monitoring), AIDYN (an AI agent for delay forecasting and routing optimization), and the Mariner Vibe Engine (AI-powered spot-market procurement developed with Vibe). The carrier side is managed through Highway for identity vetting and a dedicated carrier portal plus driver app.

Mariner generates revenue through managed-service fees embedded in freight spend, warehousing and storage charges, handling and value-added service fees, customs brokerage commissions, and consulting for tariff mitigation. Go-to-market is primarily direct enterprise sales augmented by partner channels (Highway, Turvo) and a content-driven marketing engine (Insights blog, Future-Ready Freight podcast/video series, quarterly market reports). The company targets a selective customer base with a stated "fewer customers, higher standards" model. Mariner is privately held with no disclosed investors, parent company, or funding rounds in the source material.

Name

Mariner

Legal name

Mariner Logistics

Website

https://marinerlogistics.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

101–250 employees

Short description

Mariner Logistics is an asset-based 4PL founded in 2019 in Coppell, Texas, managing owned fleet and warehouse capacity for enterprise and mid-market shippers. It delivers managed transportation, warehousing, customs brokerage, and HVHS freight through its Mariner Live TMS platform with Sentinel AI security and AI-powered procurement.

Ownership category

akta.pro rank

Product category

Fourth-Party Logistics (4PL) / Managed Transportation

NAICS

Freight Transportation Arrangement (48851)

SIC

Trucking & Courier Services (No Air) (4210), Arrangement Of Transportation Of Freight & Cargo (4731), Trucking (No Local) (4213)

akta.pro primary industry

Breakbulk, Ro-Ro & Chartering (Heavy-Lift Vessels, Barges, Specialized Aircraft) (TLAIAKAC)

Keywords

• Managed transportation services
• Asset-based freight logistics
• Fourth-party logistics
• Warehousing and fulfillment
• International freight forwarding

Headquarters

HQ city

Coppell

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Supply Chain

Revenue model

1. Managed Transportation: Core 4PL orchestration service managing end-to-end freight operations including LTL, truckload, parcel, and specialized freight. Mariner coordinates carrier selection, routing, tracking, and exception management using proprietary technology. Revenue is generated through service fees embedded in freight costs, with dedicated account management.
2. Warehousing & Fulfillment: Operation of 1.5M+ sq ft of owned and managed warehouse space in the DFW area, including a bonded facility in Coppell, Texas. Services include inbound receiving, staging, kitting, pick-and-pack, and outbound fulfillment. Revenue generated through storage fees, handling charges, and value-added service fees.
3. International Logistics: Cross-border freight services including Canada-US and Mexico-US flows, customs brokerage, and international forwarding. Mariner's international team provides trade compliance advisory and tariff mitigation strategies, including free trade zone planning. Revenue from freight fees, customs brokerage commissions, and consulting services.
4. Specialized Freight Services: White glove fulfillment, project logistics, expedited freight, and HVHS (high-value, high-security) logistics services. These premium services command higher margins due to specialized handling, security protocols (Sentinel AI), and white-glove delivery requirements.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Mariner Logistics is an asset-based fourth-party logistics (4PL) provider that orchestrates end-to-end freight operations through owned infrastructure (300+ tractors, 800+ trailers, ~1.5M sq ft of warehouse space in DFW) combined with its proprietary Mariner Live TMS platform. The company delivers managed transportation, warehousing and fulfillment, international logistics, customs brokerage, and specialized freight services (HVHS, white glove, project logistics, expedited) under a single contract, with technology-enhanced capabilities including Sentinel AI cargo security and AI-driven procurement.

Product overview

Mariner is an asset-based 4PL (Fourth-Party Logistics) provider that operates as a unified platform-plus-services model. The core product is Mariner Live, a proprietary TMS platform that connects all supply chain stakeholders. This platform is enhanced by Sentinel AI for cargo security (with biometric verification and 100-point threat scoring) and Mariner Vibe AI for automated procurement. The service portfolio includes managed transportation, warehousing & fulfillment (1M+ sq ft of owned Class-A warehouse space), international logistics, and specialized services (HVHS, Project Logistics, White Glove, Expedited Freight). Capacity solutions span LTL, Truckload, and Parcel services supported by Mariner's owned fleet of 300+ tractors and 800+ trailers. The offering integrates with Turvo (platform infrastructure), Highway (carrier vetting), Vibe (AI procurement), and Relay Payments (carrier benefits).

Differentiator

Problem solved

Functional benefit

Brands

• Mariner Live: Proprietary TMS platform built by Mariner for freight management, providing shipment tracking, carrier management, documentation, audit, payment, and BI & analytics capabilities.
• Sentinel AI
• Mariner Vibe Engine
• Mariner Driver App

Products and services

• Mariner Live Proprietary cloud-based transportation management system (TMS) providing end-to-end freight management across all modes, including shipment tracking, carrier management, document generation (BOL, POD, invoices), freight audit and payment, BI and analytics, and encrypted communication threads. Supports API, EDI, XML, flat file, FTP, SFTP, AS2 integrations for enterprise shippers.
• Sentinel AI AI-powered cargo security platform featuring biometric driver verification before every pickup, 100-point AI threat scoring for every load assignment, CargoNet and FreightWatch active monitoring on every lane in real time, and chain-of-custody documentation on every handoff. Designed for high-value, high-security freight.
• Mariner Vibe AI (Mariner Vibe Engine / Mariner Automated Procurement) AI-powered automated procurement tool for spot market truckload freight management. Acts as a digital freight broker with structured AI-driven load-to-carrier matching, quote, and bid workflows, providing more structure, transparency, and control than traditional procurement.
• Managed Transportation Fourth-party logistics (4PL) orchestration service combining owned assets (300+ tractors, 800+ trailers), proprietary technology (Mariner Live), and dedicated teams to manage end-to-end supply chain operations including LTL, truckload, parcel, and specialized freight. Revenue is generated through service fees embedded in freight costs with dedicated account management.
• Warehousing & Fulfillment Asset-based warehousing and fulfillment services across ~1.5M+ sq ft of DFW warehouse capacity, including a bonded facility in Coppell, Texas. Services include inbound receiving, staging, kitting, pick-and-pack, and outbound fulfillment, with revenue from storage fees, handling charges, and value-added service fees.
• International Logistics Cross-border freight services for US-Canada and US-Mexico flows, customs brokerage, and international forwarding with subject matter experts providing trade compliance advisory, USMCA compliance support, tariff mitigation strategies, and free trade zone planning. Revenue from freight fees, customs brokerage commissions, and consulting services.
• HVHS Logistics Specialized logistics service for high-value, high-security freight shipments requiring enhanced handling and security protocols, including Sentinel AI biometric driver verification and 100-point threat scoring.
• Project Logistics Complex project-based logistics services for oversized, specialized, or non-standard cargo requiring custom planning and execution.
• White Glove Fulfillment Premium fulfillment service for delicate, high-value, or sensitive items requiring special handling, packaging, and delivery care.
• Expedited Freight Time-critical freight shipping services with accelerated pickup and delivery timelines for urgent shipments requiring dedicated capacity and rapid transit.
• LTL (Less-Than-Truckload) Less-than-truckload shipping services consolidating multiple shipments into shared truck capacity for cost-effective freight movement, managed through Mariner's carrier network and Mariner Live TMS.
• Truckload Full truckload shipping services utilizing Mariner's owned fleet of 300+ tractors and 800+ trailers for dedicated capacity, with brokerage capacity added through the vetted carrier network.
• Parcel Parcel shipping services for smaller packages and shipments that do not require full truckload capacity, managed within Mariner's multi-mode TMS.

Quantifiable outcome

• 914,000 fraud attempts blocked by Highway (carrier vetting partner) in 2024, directly benefiting Mariner's carrier onboarding integrity
• +2 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

AI capability9 records

Feature5 records

Partnerships

Seven partnerships are on record, tiered core and supporting.

• HighwaycoreTechnology or IntegrationHighway is Mariner's primary carrier identity and vetting platform. The partnership provides automated carrier verification including MC number validation, DOT record checks, safety score monitoring, email domain matching (rejecting non-business domains like Gmail), and equipment footprint analysis. Highway blocked 914,000 fraud attempts in 2024. Mariner requires all carriers to onboard via Highway before tendering loads. The partnership includes a Microsoft Outlook plugin that flags fraudulent email addresses attempting to impersonate Mariner employees.
• VibecoreTechnology or IntegrationMariner partnered with Vibe to launch 'Mariner Vibe AI' / 'Mariner Vibe Engine,' an AI-powered supply chain execution platform. The partnership enables AI-driven freight procurement, automated decision-making, and intelligent routing optimization within Mariner's 4PL orchestration layer. Vibe's technology is integrated into Mariner's proprietary platform.
• Relay PaymentssupportingGTM or Marketing PartnerMariner offers carriers in its network access to Relay Payments' fuel discount and digital payment platform at major truck stops. Relay also provides discounts on truck maintenance and tires at hundreds of locations. This partnership enhances Mariner's value proposition to carriers, improving carrier retention and network attractiveness.
• MercuryGatesupportingTechnology or IntegrationMariner integrates with MercuryGate TMS for transportation management functionality. Shippers can access Mariner's MercuryGate-powered managed transportation portal for shipment entry, carrier selection, and freight audit. MercuryGate is one of several TMS integrations Mariner maintains.
• DeposcosupportingTechnology or IntegrationMariner integrates with Deposco's WMS platform for its warehousing and fulfillment operations. Shippers access the Deposco-powered warehouse portal for inventory management, order fulfillment, and reporting. Part of Mariner's integrated tech stack covering TMS, WMS, and customs platforms.
• TurvocoreTechnology or IntegrationMariner Live is built on Turvo's platform and provides the underlying TMS technology for shipper and carrier portals. The Mariner Driver App is also powered by Turvo. Turvo's platform enables Mariner to offer cloud-based shipment management, carrier collaboration, and document management without building from scratch, while Mariner adds proprietary layers (Sentinel AI, AIDYN) on top.
• Triumph PaysupportingTechnology or IntegrationThrough Highway's partnership with Triumph Pay, Mariner gains access to load limit data — information about how carriers are performing across the broader marketplace, not just within Mariner's network. This cross-network visibility helps identify risky carriers and supports more informed load tendering decisions.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• RXO: Asset-light brokerage spin-off from XPO with managed transportation and last-mile services. Competes directly with Mariner on freight procurement, managed transport, and shipper technology.
• Echo Global Logistics: Technology-enabled 3PL/brokerage provider (now private under The Jordan Company). Competes with Mariner on multi-mode managed transportation and TMS-enabled freight services.
• Coyote Logistics: UPS-owned freight brokerage with managed transportation and capacity solutions. Direct competitor for truckload brokerage, managed transport, and shipper technology services.
• NFI Industries: Privately-held, asset-based 3PL with dedicated trucking, warehousing, and intermodal. Direct competitor for asset-based managed transportation and DFW-region warehousing capacity.
• Redwood Logistics: 4PL/managed transportation provider with proprietary technology and a "supply chain ecosystem" model. Closest direct competitor to Mariner's asset-based + tech-driven 4PL positioning, serving similar enterprise and mid-market shippers.

Broad incumbents

• J.B. Hunt Transport Services: Asset-based carrier (intermodal, dedicated, ICS brokerage) with J.B. Hunt 360 digital freight matching. Mirrors Mariner's owned-asset + brokerage hybrid model at much larger scale.
• Hub Group: Intermodal and logistics services provider with asset-based capacity and brokerage. Comparable asset-plus-brokerage hybrid serving enterprise shippers with multi-mode solutions.
• C.H. Robinson: Largest North American 3PL with global forwarding, managed services, and Navisphere TMS. Competes with Mariner across managed transportation and technology-enabled services at significantly larger scale.
• Schneider National: Asset-based truckload, intermodal, and logistics provider with Schneider Logistics brokerage arm. Similar owned-asset + managed transportation model competing for large shipper freight.
• ArcBest: Asset-based LTL carrier with asset-light 3PL arm (MoLo). Combines owned fleet with managed transportation and brokerage, comparable to Mariner's hybrid operating model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/marinerlogistics

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mariner