The family started their activities in civil engineering and construction of roads, water canals and bridges in the North of the Netherlands
The great grandfather joined and continued the family business
Bos Construction Company executes major civil works and starts rebuilding roads and bridges after the 2nd world war
25th Anniversary celebration of future great grandfather at Shell refinery in Curacao, Netherlands Antilles
The grandfather Bos acquires Testing & Inspections Services company specialized in Non Destructive Testing both on land and under water
The grandfather develops projects worldwide with OED Overseas Engineering & Development
Current generation joins a chemicals trading company servicing printing ink and paint manufacturers (owned and operated by the family in law)
A paraffin oil & specialty chemicals trading company was founded in the Netherlands
Acquisition of a Swiss based Industrial and fuel ethanol trading company
Multi functional terminal company founded with petrochemical production, chemical warehousing, liquids and solid chemical packaging unit Oil & Chemical Tankstorage terminal with dedicated jetty
All group indirect and direct participations are held under a privately owned holding in the Netherlands
Appointment of GST for International Oil trading, shipping and refining management services. The CUREFCO consortium was created after the official invitation of the Curacao government to visit the Refinery. The consortium was formed early 2018 by a subsidiary of the CNP Group (Groupe Frére-Bourgeois) named AOT ENERGY and COUNT ENERGY (Merger entity between GST Holding and COUNT COMPANIES).
Incorporation of CUREFCO Group to trade and ship petroleum products processed in refineries where processing agreements are in place. Further development of international trading of petroleum and chemical products
2020 Implementation of the group structure. Tankers are chartered on time charter basis to enable sourcing and supply of the CUREFCO trades.