Sif Holding NV is engaged in the manufacturing of metal structures, parts of metal structures, pipes, pipe structures, components for the offshore industry, and foundation piles for offshore wind farms. The company's operating segment includes Wind; Marshalling and others. It generates maximum revenue from the Wind segment. The wind segment produces and delivers monopiles, transition pieces, or other foundation components for the offshore wind industry. The marshalling segment includes renting-out of the logistical area and facilities and the delivery of logistical services to customers, mainly in the off-shore wind industry. Geographically, it derives a majority of its revenue from the Netherlands.