What Frontline Freight does

Frontline Freight, doing business as STG LTL, is a private California-based freight transportation company specializing in Less-than-Truckload (LTL) shipping. Founded in 1989 and incorporated as STG LTL, Inc., the company is headquartered at 20405 Business Pkwy, Walnut, California, and operates as part of the broader STG Logistics network. Its primary service is LTL shipping to and from Southern California, with local pickup and delivery concentrated in Los Angeles, Orange County, and the Inland Empire offering next-day delivery for shipments of 1-6 pallets or up to 10,000 lbs. Beyond core LTL, the company has assembled a partner-network ecosystem that delivers Truckload, Intermodal, Air Freight, Volume, Hawaiian, and Flatbed services, enabling a multi-modal offering without the company owning the underlying transportation capacity.

The company's core technology is a web-based Transportation Management System (TMS) that provides instant quotes, shipment booking, and tracking with no software installation required. Supporting tools include a Density Calculator, Transit Time Calculator, E-invoicing, and SMS Shipment Alerts. The company also offers free training and consultation to help shippers reduce costs, avoid claims, and classify freight properly. Marketing and distribution are split between self-serve online TMS access (targeting SMB and individual shippers) and phone-based direct sales at (800) 243-5422 for enterprise and customized freight needs.

The company employs 11-50 people and generates revenue on a transaction-fee basis with quote-based pricing rather than publicly listed rates. The primary customer segment is Southern California shippers requiring LTL freight services, with a secondary nationwide book of business. Recent corporate events include the May 2026 court approval of STG Logistics' plan of reorganization — the parent entity's emergence from financial restructuring — and the March 2026 disclosure that STG Logistics' Green Haul Program eliminated more than 2,000 metric tons of CO2 in its first full year of operation. No venture funding, M&A activity, or executive leadership data is disclosed in the available source material.

Name

Frontline Freight

Legal name

STG LTL, INC.

Website

https://frontlinefreightinc.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Frontline Freight (STG LTL) is a California-based LTL freight shipping company serving Southern California shippers with next-day delivery and a web-based TMS, plus nationwide multi-modal services delivered through partner networks.

Ownership category

akta.pro rank

Product category

Less-than-Truckload Freight Shipping

NAICS

General Freight Trucking, Long-Distance (48412), Freight Transportation Arrangement (48851)

SIC

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

akta.pro primary industry

Less-Than-Truckload (LTL) / Groupage Forwarding (TLACACAB)

akta.pro secondary industries

Intrastate LTL Carriers (TLADAEAD), Final-Mile LTL (Residential & B2B Delivery) (TLADAEAG)

Keywords

• Less-than-truckload shipping
• LTL freight services
• Freight transportation
• Logistics services
• Shipment tracking

Headquarters

HQ city

City Of Industry

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. LTL Freight Shipping Services: Less-than-Truckload shipping services handling 1-6 pallets or 12 linear feet shipments up to 10,000 lbs with next-day delivery capabilities in Southern California regions

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

Frontline Freight (DBA STG LTL) is a Southern California LTL freight carrier that picks up, linehauls, and delivers palletized less-than-truckload shipments, supplemented by accessorial services such as liftgate, inside pickup/delivery, residential, white-glove, hazmat, reefer, and tradeshow handling. Customers can request quotes, schedule pickups, and track shipments through an online TMS and tracking portal, with support available by phone, email, and extended weekday/Saturday hours.

Product overview

STG LTL is a logistics company offering LTL (Less-than-Truckload) freight shipping solutions with a multi-service portfolio. The core offering is LTL Nationwide shipping to and from Southern California, supported by an online TMS platform for instant quotes, booking, and tracking. Beyond LTL, the company provides a range of additional shipping services including Truckload (TL), Intermodal, Air Freight, Volume, Hawaiian, and Flatbed deliveries through a partner network. The product portfolio includes web-based shipping tools such as a Density Calculator, E-invoicing, Transit Time Calculator, and SMS Shipment Alerts. Free training and consultation services are offered to help customers optimize their shipping operations.

Differentiator

Problem solved

Functional benefit

Products and services

• Less-than-Truckload (LTL) Freight Shipping Standard LTL freight service for business shippers moving palletized cargo that does not require a full truckload, covering Southern California pickup and delivery with broader U.S. destination coverage.
• Liftgate Pickup and Delivery Hydraulic liftgate-equipped pickup and delivery for shipments at residential or dock-less commercial locations.
• Inside Pickup and Delivery Inside-the-building pickup and delivery beyond the dock or curbside for shippers and consignees requiring placement inside a facility.
• Residential Pickup and Delivery LTL pickup and delivery at residential addresses with appointment-based service.
• White Glove Delivery Service Premium handling and inside placement service for shipments requiring elevated care, on-site debris removal, or specialized customer experience.
• Tradeshow and Event Handling Time-sensitive pickup, linehaul, delivery, and on-site handling of tradeshow exhibits and event freight.
• Refrigerated (Reefer) LTL Shipping Temperature-controlled less-than-truckload transportation for perishable or temperature-sensitive goods such as food and medical supplies.
• Hazmat Shipping Less-than-truckload transportation of hazardous materials in compliance with applicable federal and state regulations.
• Truckload (FTL/Volume) Shipping Full and volume truckload services for shippers whose freight exceeds LTL thresholds or who prefer dedicated capacity.
• International Shipping Services International freight shipping for shipments requiring cross-border or overseas transport coordinated through the company.
• Online Quote and Shipment Tracking Portal Self-service web platform for submitting LTL rate requests, booking pickups, and tracking shipments in real time.

Quantifiable outcome

• Next-day delivery available in Los Angeles, Orange County, and Inland Empire
• +1 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Emerging players

• Hub Group: Asset-light intermodal and logistics provider offering truckload, intermodal, and final-mile services. Comparable on the multi-modal portfolio and partner-network structure used by STG LTL beyond its core LTL service.
• Echo Global Logistics: Asset-light freight broker and 3PL arranging LTL, TL, and intermodal capacity for shippers. Comparable on the freight-arrangement and multi-modal coordination aspects of STG LTL's offering, though it operates without owned terminals.

Direct peers

• TForce Freight: U.S. LTL carrier formed from the former UPS Freight, offering nationwide LTL with strong West Coast coverage. Direct competitor on national LTL lanes and on multi-modal services (LTL, TL, logistics).
• R+L Carriers: Large private LTL carrier with nationwide terminal network. Comparable as a private-sector LTL competitor with broad service portfolio (LTL, TL, intermodal, international) and similar SMB/mid-market orientation.
• Saia Inc. Public LTL motor carrier operating a national terminal network with strong West Coast presence. Directly competes for the same LTL shipper base as STG LTL, particularly on intra-California and transcontinental lanes.
• XPO Inc. Public pure-play LTL carrier following its GXO spin-off, with national terminal coverage. Directly comparable on LTL service offering, pricing model, and target shipper segments.
• ArcBest (ABF Freight): Public LTL carrier operating the ABF Freight network nationwide, with significant West Coast terminal density. Competes head-to-head on national LTL lanes and pricing for the same shipper base.
• Southeastern Freight Lines: Private regional-to-national LTL carrier with strong direct-delivery model and online TMS. Comparable service mix and operational philosophy, though with primary strength in the Southeast U.S.
• Old Dominion Freight Line: Largest U.S. LTL carrier with a national terminal network and direct pickup/delivery operations. Direct competitor for LTL volume to/from Southern California, with materially larger scale and similar end-market focus on SMB and mid-market shippers.
• Estes Express Lines: Large private LTL carrier with terminal coverage across the U.S., including the West Coast. Closely comparable private competitor with similar full-state coverage model and multi-modal extensions.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/frontlinefrt
• Facebookfacebook.com/frontlinefreight
• LinkedInlinkedin.com/company/frontline-freight

Revenue estimate

Valuation estimate

Number of profiles

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 Frontline Freight