SEKO CUSTOMS BROKERAGE INC.

SEKO Customs Brokerage Inc. is a privately held, CBP-licensed customs brokerage operating out of Schaumburg, Illinois, under filer code M34. The firm is situated in one of the most logistics-intensive corridors in the Midwest — the stretch of Chicago's northwest suburbs anchored by O'Hare International Airport, the Burlington Northern Santa Fe intermodal terminal, and a dense network of freight forwarders and distribution centers. This location makes SEKO Customs Brokerage a practical choice for importers whose goods move through Chicago-area ports of entry, whether arriving by air cargo, rail, or truck from international origins.

For importers evaluating a customs broker near the Chicago metro, SEKO's position in Schaumburg and Itasca places it at the intersection of major supply chains serving consumer goods, electronics, machinery, and manufactured products sourced primarily from Asia and Europe. Importers dealing with high-volume ocean shipments will find that SEKO's expertise in formal entry preparation and importer of record requirements aligns with the compliance demands of CBP enforcement in this region.

Core services at SEKO Customs Brokerage include customs entry preparation, ISF 10+2 filing (importer security filing), and coordination of continuous customs bonds and single entry bond requirements. Proper ISF filing — required at least 24 hours before vessel departure — is a critical compliance step, and working with an experienced broker helps importers avoid costly penalties. For importers uncertain about the formal vs. informal entry customs threshold, or seeking clarity on HTS code classification including 10-digit HTS code determinations and the distinction between Schedule B vs. HTS code usage for exports versus imports, SEKO provides the technical guidance needed to move goods accurately and efficiently.

SEKO Customs Brokerage also supports importers exploring duty recovery opportunities. The duty drawback program — including manufacturing drawback customs claims and unused merchandise drawback — allows qualifying importers and exporters to recover previously paid duties, and a broker experienced in duty drawback filing can meaningfully reduce landed costs over time. Additionally, for lower-value shipments, understanding Section 321 de minimis rules can offer entry cost advantages that a knowledgeable broker can help leverage.

Import bond requirements are another area where working with a licensed broker adds value. Whether a business needs a continuous customs bond tied to its importer of record status or a single entry bond for an occasional shipment, SEKO can advise on the appropriate structure. Importers in the Chicago region looking for a licensed, experienced customs broker with deep roots in the Midwest logistics ecosystem will find SEKO Customs Brokerage Inc. a credible and capable option.