About Customs Support Group Customs Support Group (CSG) is Europe’s leading independent customs services provider. Founded in 1964, we operate in 14 European countries with 100 offices and a team of 1,700 customs professionals . We help companies move goods across borders smoothly and compliantly, taking the pressure out of customs. What we do: We support more than 60,000 clients and process over 20 million declaration lines each year . From day-to-day customs declarations to compliance, duty o…