UNIS is an asset-based 3PL founded in 1989 that now operates 50+ U.S. facilities, 12M+ sq. ft. of warehouse capacity, and ships 100M e-commerce and retail orders each year with technology-led transportation, fulfillment, and supply-chain services.




External consultants test every product surface and share trust reports with shippers.
Role-based access, automated deprovisioning, and layered controls limit insider and external risk.
Row-level encryption at rest, TLS 1.2+ in transit, and AWS KMS-backed key management secure shipment, inventory, and billing data.
Use the contact form or call 800-858-9889 to scope freight modes, facilities, and SLAs before contracting.
Use the contact form or call 800-858-9889 to scope freight modes, facilities, and SLAs before contracting.
Developers wire up the TMS API, WMS API, or required EDI transaction sets for order, shipment, and invoice data flows.
Import design assets, configure analytics/reporting, run a limited-lane pilot, then scale to additional DCs and channels.
Quote, tender, and trace shipments programmatically via the FreightApp TMS endpoints.
Pull inventory, ASN, and order-status data from the Opera8-powered warehouse stack.
Supports 204/210/214/850/856/940/945/997 sets for shipper, retailer, and 3PL workflows.
Web portal for customers and carriers to track loads and manage documents in real time.
Access comprehensive resources and tools
Master service terms for transportation, warehousing, and digital tools.
Visit ResourceContact UNIS to obtain the latest independent testing report.
Visit ResourceGet help with UNIS platform integration and channel connectivity.
Contact UNIS SupportAnswers to the most common pre-onboarding questions.