Alessandra Rosete is associated with Gravel DMCC, a Dubai-based commodities trading and supply-chain company operating through the Dubai Multi Commodities Centre (DMCC) free zone in the UAE. The company specializes in the international trade of agricultural commodities, particularly sugar and rice, with a strong focus on African markets.

Gravel DMCC was established in 2017 and provides sourcing, logistics, and supply-chain management services for food commodities. The company works with suppliers, distributors, and regional partners to facilitate commodity movement across emerging markets, especially in Africa and the Middle East.

The company positions itself as a strategic trading partner in the agri-commodities sector, supporting importers and distributors through procurement expertise, logistics coordination, and market access solutions. Its operations are headquartered in Jumeirah Lake Towers (JLT), Dubai, UAE.