Signal One International, LLC, is a United States company established in 2008. Its mission is to create greater prosperity for the world’s people through the sustainable use of the Earth’s natural resources. SOI facilitates the production, purchase, and sale of natural resources in countries worldwide. A strong commitment to the responsible use of energy and mineral resources guides SOI's support for ecologically sustainable infrastructure projects. SOI advances development projects that promote improved living standards for people in regions of sub-Saharan Africa and emerging countries worldwide.

SOI is at the forefront of emerging technologies in energy development, as well as in water purification, distribution, and water banking, all with the goal of meeting the changing needs of populations in a changing global climate. We aim to help emerging countries transition from potential with natural resources to notable, measurable achievements and prosperity. Infrastructure development paves the way for progress. Modern roads, seaports, airports, power, and water are essential for trade, tourism, food security, and economic growth. These technology-based infrastructure systems are foundational to successful economies. We facilitate eco-conscious infrastructure improvement projects that support modern communities worldwide.