What Overflo Warehouse does

Overflo Warehouse, LLC is a family-owned third-party logistics (3PL) provider founded in 1979 and headquartered at 3010 Nieman Avenue in Baltimore, Maryland. The company operates over 2,000,000 square feet of storage space across 10 locations in the Mid-Atlantic region, positioned within minutes of all piers and marine terminals. Its core service lines are public warehousing, contract warehousing, distribution, fulfillment, and multi-modal logistics, supported by proprietary warehouse management software integrated with EDI, XML, and RFID to interoperate with clients' existing inventory systems. Heavy infrastructure including 20 rail doors, 100 truck doors, heavy-duty cranes, and oversized container handling capacity enables rail, truck, and container transportation, with 10,000 import/export containers handled annually.

The company serves a hybrid customer mix spanning large national retailers and major import/export companies down to small and mid-size e-commerce businesses, wineries and breweries, and crowdfunding campaign creators. Value-added fulfillment services include pick-pack-and-kit, palletizing, labeling, returns, customs storage, and alcohol beverage storage, with parcel shipping via UPS, RPS, and FedEx. Overflo delivers daily across Maryland, New Jersey, Pennsylvania, Delaware, and Virginia, and extends reach to the broader continental US via a partner carrier network.

The business model is contract- and quote-based across all engagements with no publicly disclosed pricing. GTM is sales-led via inside sales (toll-free and local phone lines) supplemented by a self-serve Free Rate Quote web form and fax-based quote requests, with content marketing through an active blog supporting top-of-funnel acquisition. Customer technology access is provided through a Synapse WMS-based customer login portal. The company has no external funding, no disclosed M&A activity, and no parent company, operating as an independent private entity throughout its 45+ year history.

Name

Overflo Warehouse

Legal name

Overflo Warehouse, LLC

Website

https://overflo.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

101–250 employees

Short description

Overflo Warehouse is a family-owned Baltimore-based 3PL founded in 1979, operating 2M+ sq ft across 10 Mid-Atlantic locations and providing public warehousing, contract warehousing, distribution, fulfillment, and multi-modal logistics to retailers, import/export firms, and e-commerce businesses.

Ownership category

akta.pro rank

Product category

Third-Party Logistics and Warehousing Services

NAICS

General Warehousing and Storage (493110), Warehousing and Storage (4931), General Warehousing and Storage (49311)

SIC

Public Warehousing & Storage (4220)

akta.pro primary industry

Multi-Client Public Warehousing (Dry) (TLALAAAA)

akta.pro secondary industries

Container Yards & Inland Depot Storage (Empty Container Depots/ICDs) (TLALAAAI), Returns & Reverse Logistics Processing Centers (Non-Temp Controlled) (TLALAAAM), Chassis / Trailer / Mafi / Genset Storage Yards (TLALAJAI)

Keywords

• Third-party logistics
• Public warehousing
• Contract warehousing
• Order fulfillment
• Distribution logistics

Headquarters

HQ city

Baltimore

HQ country

United States

HQ region

North America

Offices2 records

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. Public Warehousing Storage: Recurring revenue from public warehousing customers paying for storage space (square footage, pallets, cases) at 10 locations comprising over 2 million square feet. Customers are billed for storage and related handling.
2. Contract Warehousing: Dedicated contract warehousing arrangements providing dedicated space, labor, and operations for specific customers under negotiated contracts.
3. Distribution and Transportation Services: Revenue from receipt, control, sorting, selecting, packaging, order selection, and end delivery of goods by rail, truck, and container. Includes US customs storage, alcohol beverage storage, and local drayage (10,000 import/export containers per year).
4. Order Fulfillment Services: Revenue from value-added fulfillment center services including pick, pack and kitting assembly, palletizing, stretch wrapping, tagging, labeling, re-packing/re-boxing, bubble wrap, strapping/banding, samples, and parcel shipping via UPS/RPS/FedEx.
5. Free Rate Quote / Custom-Priced Engagements: Quote-based pricing (no public rates). Engagements scoped via online Free Rate Quote form covering storage requirements, inbound shipments, outbound orders, pick and pack needs, and clerical/EDI requirements.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

Overflo Warehouse provides public warehousing, contract warehousing, distribution, fulfillment, and multi-modal logistics services to Mid-Atlantic and East Coast businesses out of 10 Baltimore-area facilities exceeding 2 million square feet. Service scope spans storage, inventory management with EDI/XML/RFID, pick-pack-kitting, US customs and alcohol beverage storage, rail/truck/container transportation, and local drayage handling roughly 10,000 import/export containers per year.

Differentiator

Problem solved

Functional benefit

Products and services

• Public Warehousing Flexible, on-demand storage space at 10 Baltimore-area facilities totaling over 2 million square feet, billed by square footage, pallets, or cases for businesses that need warehousing without long-term real estate commitments.
• Contract Warehousing Dedicated warehousing arrangements providing dedicated space, labor, and operations for specific customers under negotiated contracts, typically used by large retailers and import/export companies for large-scale distribution.
• Distribution and Transportation Services End-to-end receipt, control, sorting, selecting, packaging, order selection, and delivery of goods via rail, truck, and container, including local drayage for approximately 10,000 import/export containers per year and partner-carrier reach across the continental US.
• Order Fulfillment Services Value-added fulfillment center services including pick, pack and kitting assembly, palletizing, stretch wrapping, tagging, labeling, re-packing/re-boxing, bubble wrap, strapping/banding, samples, and parcel shipping via UPS, RPS, and FedEx.
• US Customs Storage Bonded storage for goods subject to US customs, supporting import/export customers whose shipments move through the Port of Baltimore and require customs-cleared warehousing.
• Alcohol Beverage Storage Compliant storage for alcohol beverages, used by wineries and breweries that need to scale craft beverage distribution nationally or globally.
• Multi-Modal Logistics and Local Drayage Multi-modal transportation coordination and local drayage services leveraging 20 rail doors, 100 truck doors, and heavy-duty cranes to move goods via rail, truck, piggyback, and container, including oversized containers, with daily Mid-Atlantic delivery and partner-carrier reach across the continental US.

Quantifiable outcome

• Over 2,000,000 square feet of storage capacity across 10 locations
• +3 more outcomes

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature5 records

Partnerships

Three partnerships are on record, tiered minor and core.

• G3 GroupminorImplementation/ SI/ Consulting PartnerG3 Group (g3group.com) is credited at the bottom of the Overflo website as the platform powering the website ("Powered by G3 Group"). Appears to be the website vendor/agency rather than a commercial partner.
• Synapse WMS (OVERF.synapsewms.net)coreTechnology or IntegrationOverflo provides customers an online login portal at OVERF.synapsewms.net (Synapse Anywhere), a third-party Warehouse Management System that Overflo uses to expose inventory, order, and account data to its customers.
• Partner Truckers and CarrierscoreChannel Partner/ Reseller/ DistributorOverflo has developed relationships with other truckers and carriers to enable delivery of customer goods outside Overflo's core Mid-Atlantic delivery area (MD, NJ, PA, DE, VA). Extends geographic reach to the broader continental US.

Scale indicators8 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• NFI Industries: NFI is a family-owned, US-based 3PL headquartered in New Jersey with extensive warehousing, distribution, and intermodal services across the East Coast and nationally. Highly comparable to Overflo in ownership structure, Mid-Atlantic concentration, multi-modal infrastructure, and customer base of large retailers and import/export clients.
• Saddle Creek Logistics Services: Saddle Creek is a US 3PL offering warehousing, fulfillment, and transportation with EDI/WMS integration for retail and e-commerce clients. Comparable to Overflo in offering public and contract warehousing, pick-pack-ship services, and SMB-to-enterprise customer segments.
• Jacobson Companies: Jacobson is a Mid-Atlantic 3PL providing public and contract warehousing, distribution, and fulfillment with a focus on the Mid-Atlantic and Northeast US. Direct competitor for Overflo's regional customers and similar service mix.
• Kenco Logistics: Kenco is a US 3PL with public/contract warehousing, distribution, fulfillment, and integrated technology (WMS/TMS) across multiple US regions. Comparable in service breadth and target market of mid-market manufacturers, retailers, and e-commerce.
• RK Logistics Group: RK Logistics is a California-based 3PL with warehousing, fulfillment, and transportation services for high-tech, manufacturing, and e-commerce clients. Comparable regional 3PL model with similar value-added services and SMB/enterprise mix.

Broad incumbents

• GXO Logistics: GXO is the largest pure-play contract logistics 3PL globally, with massive warehousing, fulfillment, and reverse-logistics capabilities serving enterprise customers. Overlaps with Overflo on contract warehousing and fulfillment but operates at vastly greater scale and tech sophistication.
• DHL Supply Chain: DHL Supply Chain is the global contract logistics leader, providing warehousing, distribution, and value-added services across 50+ countries. Comparable service portfolio to Overflo but at global scale with enterprise focus.
• Hub Group: Hub Group is a large US intermodal and logistics provider with warehousing, dedicated trucking, and supply chain solutions. Comparable multi-modal infrastructure story (rail + truck) to Overflo's Baltimore hub, though at significantly larger scale.
• GEODIS: GEODIS is a global 3PL providing contract logistics, distribution, and fulfillment across the Americas, Europe, and Asia. Comparable broad warehousing-and-fulfillment offering to Overflo but with global footprint and enterprise client focus.

Emerging players

• Amware Fulfillment: Amware is a Midwest-based 3PL focused on warehousing and fulfillment for SMB and mid-market e-commerce brands. Comparable to Overflo's stated SMB e-commerce fulfillment segment with overlapping pick-pack-ship capabilities and quote-based pricing model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/Overflo3010
• Facebookfacebook.com/Overflo3010

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 Overflo Warehouse