About SEKO Customs Brokerage Inc
SEKO Customs Brokerage Inc is a CBP-licensed customs brokerage firm headquartered in Schaumburg, Illinois, operating under filer codes M34 and N4H. With offices in the Chicago metropolitan area — including a location in Itasca, IL near O'Hare International Airport — SEKO is well-positioned to handle commercial imports moving through one of the busiest cargo hubs in the United States. The firm serves importers across a broad range of industries, providing customs entry preparation, ISF filing, HTS classification, and bond management. Importers seeking a customs broker near the Chicago area with experience navigating CBP requirements will find SEKO Customs Brokerage a capable and established option.
SEKO Customs Brokerage Inc is a privately held, CBP-licensed customs broker based in Schaumburg, Illinois, serving importers throughout the Chicago region and beyond. Operating under filer codes M34 and N4H, the firm is registered with U.S. Customs and Border Protection and maintains a physical presence in the greater Chicago area, including a location at 1100 N. Arlington Heights Road in Itasca, IL — just minutes from O'Hare International Airport, one of the most active air cargo gateways in the country.
For importers moving goods through O'Hare or utilizing Chicago-area freight infrastructure, SEKO Customs Brokerage provides the full spectrum of customs clearance services. This includes preparing and submitting customs entries, managing Importer Security Filing (ISF 10+2) requirements, and ensuring accurate 10-digit HTS code classification to minimize the risk of delays, penalties, or customs examinations. Proper tariff code assignment is critical in today's trade environment, particularly for goods subject to Section 301 tariffs or other trade remedy measures.
SEKO Customs Brokerage also supports importers with bond management, including both single entry bond and continuous customs bond options. Understanding import bond requirements is essential for any company regularly bringing goods into the United States, and the firm can help importers evaluate which bond structure fits their import volume and risk profile. For companies exploring duty recovery opportunities, SEKO can assist with duty drawback programs — including manufacturing drawback and unused merchandise drawback — helping importers recover duties paid on goods that are subsequently exported or destroyed.
Additionally, SEKO Customs Brokerage is equipped to assist clients with Section 321 de minimis entries and Type 86 entry customs filings, which have become increasingly relevant for e-commerce and low-value shipment programs. The firm also supports clients in understanding importer of record requirements, ensuring businesses are properly structured to accept legal responsibility for their imports under U.S. customs law.
Located in the northwest suburbs of Chicago with proximity to major freight corridors and O'Hare cargo facilities, SEKO Customs Brokerage Inc is a practical choice for importers across the Midwest looking for knowledgeable, licensed customs brokerage support.
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Frequently Asked Questions
Where is SEKO Customs Brokerage Inc located and what ports do they serve?
SEKO Customs Brokerage Inc is headquartered in Schaumburg, IL, with an office near O'Hare International Airport in Itasca, IL. They are well-positioned to handle air and ground freight moving through Chicago-area ports of entry.
Does SEKO Customs Brokerage handle ISF filing and HTS classification?
Yes. SEKO Customs Brokerage provides Importer Security Filing (ISF 10+2) submission and 10-digit HTS code classification as part of their customs clearance services, helping importers meet CBP requirements and avoid delays.
Can SEKO Customs Brokerage assist with duty drawback claims?
SEKO Customs Brokerage can assist importers with duty drawback programs, including manufacturing drawback and unused merchandise drawback, helping eligible companies recover duties paid on imported goods that are later exported or destroyed.