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Business Details
29 Years
experience
Your Trusted Customs Brokerage Partner in Brownsville
Roser & J Cowen Logistical Services, a division of the Cowen Group, has been a leader in international logistics since 1997. Our team of five licensed US Customs brokers specializes in cross-border shipments, warehousing, and regulatory compliance along the US/Mexico border. With over 900,000 square feet of owned warehouse space and offices in Brownsville, Hidalgo, and Laredo, Texas, plus a sister office in Matamoros, Mexico, we deliver tailored supply chain solutions. Our expertise in US and Mexican customs regulations, combined with cutting-edge technology and strategic partnerships, ensures timely and secure cargo delivery. We serve clients globally through services like HTS classification, C-TPAT compliance, and IMMEX program support.

Our leadership team brings decades of experience in customs brokerage, logistics, and international trade law. We maintain strategic relationships with local service providers and customs officials to streamline processes. Our in-house software development team enhances operational efficiency, while our partnerships with transportation companies enable freight solutions for any shipment size. We focus on solving complex logistics challenges for clients operating in transnational environments. Our commitment to innovation and compliance has made us a trusted partner for businesses navigating US-Mexico trade regulations.
Services
US Customs Brokerage MX Customs Brokerage Warehousing Distribution Logistical Consulting Freight Services IMMEX Compliance C-TPAT Security HTS Classification Trade Compliance
Details
  • Year established: 1997
Highlights and features
  • We offer 25+ years of experience in US-Mexico customs brokerage
  • Our team includes five licensed US Customs brokers
  • We operate 900,000+ sq ft of owned warehouse space
  • We provide cutting-edge technology for real-time inventory tracking
  • Our strategic partnerships enable full-service cross-border solutions
Services
US Customs Brokerage
Our licensed US Customs brokers handle entry processing at all US ports through Remote Location Filing. We provide HTS classification, country of origin analysis, NAFTA support, and binding rulings preparation. With decades of experience, we assist with C-TPAT security programs and compliance audits while offering specialized IMMEX program services for US-Mexico operations.
MX Customs Brokerage
We offer comprehensive Mexican customs brokerage through strategic partnerships at major border crossings. Our services include documentation preparation, compliance consulting, and stakeholder coordination. We provide expertise in Mexican import regulations and facilitate streamlined processes for cross-border shipments between our US and Mexico facilities.
Warehousing
We operate 900,000 sq ft of warehouse space across Texas locations with high-density racking systems. Our facilities offer secure storage, inventory management, and daily reporting with web-based tracking. We provide packaging, shrink-wrapping, and palletizing services with dedicated equipment and personnel for efficient operations.
Logistical Consulting
Our experts advise on complex logistics challenges for US-Mexico operations. We develop customized supply chain solutions, compliance strategies, and facility relocation plans. With deep industry knowledge, we help businesses navigate transnational trade regulations and optimize cross-border distribution networks.
Freight Services
We coordinate full-service freight transportation between US and Mexico through trusted carrier partnerships. Our services include rate negotiation, cargo insurance, and shipment tracking. We handle all equipment types including refrigerated trailers and high-tonnage transport for shipments of any size across North America.
People
John Cowen
Founder & CEO
John Cowen founded the Cowen Group in 1978 and has over 45 years of experience in US Customs brokerage. He provides strategic leadership for US-Mexico logistics operations and brings expertise in commercial real estate development to the organization.
John Cowen Jr.
President
John Cowen Jr. oversees daily operations and strategic growth initiatives. A licensed US Customs broker with experience at Big 4 accounting firms, he manages the organization's customs brokerage, real estate, and development interests across multiple locations.
Neto Roser
Director of US Customs Compliance
Neto Roser has over 45 years in customs brokerage, becoming a licensed broker in 1977. He pioneered ABI approval in Laredo and leads US customs compliance efforts, merging his expertise with John Cowen in 1997 to form the current organization.
Danny Lpez
Senior Vice President
Danny Lpez brings 30+ years of US Customs brokerage experience and 16+ years in Mexican customs operations. He plays a key leadership role in expanding the company's brokerage services and ensuring compliance with evolving trade regulations.
Robin Cowen
International Trade Attorney
Robin Cowen is a licensed US Customs broker and attorney with experience in international trade consulting. She works on duty reduction strategies and compliance matters, leveraging her background from Big 5 accounting firms to serve global clients.
Questions
What customs brokerage services do you offer?
We provide US and Mexican customs brokerage services including HTS classification, NAFTA support, C-TPAT compliance, and IMMEX program management at major border crossings.
Do you have warehouse facilities in Texas?
Yes, we own and operate 10 warehouses totaling 900,000 sq ft in Brownsville, Hidalgo, and Laredo, Texas with secure storage and real-time inventory tracking.
Can you handle cross-border freight transportation?
We coordinate freight services between US and Mexico using reliable carriers with various trailer types and capacity for shipments of all sizes.
Are you experienced with Maquiladora operations?
Yes, we provide specialized IMMEX compliance services and have developed customs software used by leading Maquiladoras in Mexico.
What logistics technology do you use?
Our in-house IT team developed Cumple software for import/export management and provides web-based tools for real-time cargo tracking and documentation.