Owned and operated by the people whose names are on the door.
Mox Core Corp is co-owned by Juan Serrat, Alejandro Correa, and Jesus Mondino. The company is headquartered in Sheridan, Wyoming, with offices in Miami, Florida and New York City, a laboratory presence in Nevada, and its primary metals assay laboratory in Miami.
Verification shouldn't be a separate phone call.
Corporations sourcing precious metals, platinum-group metals, and rare earth metals are typically forced to coordinate a broker, an independent lab, and a trading desk as three separate relationships — each with its own timeline and its own risk.
Mox Core was built to put sourcing, in-house assay, and trading under one roof, so a corporate buyer has a single point of accountability from first sample to final delivery — backed by an ownership group spanning metallurgy, mineral sourcing, international business development, and finance.
"If we're going to tell a client what a material is, we want to be the ones who measured it."
Co-owners
Juan Serrat
Juan Serrat is Mox Core's main metallurgical engineer and co-owner, bringing decades of experience in precious metals science and metallurgy. Juan has served as the main director and manager of large, multimillion-dollar processing plants from initial start-up through full-scale operation, and is fluent in every major scientific testing and process method used to evaluate these metals and run these plants. He directs the technical and sourcing side of the business, from material specification through final verification.
Alejandro Correa
Co-owner of Mox Core Corp, working alongside the company's in-house laboratory to oversee assay and material verification, and leading the company's sourcing and trading relationships.
Alejandro is a mining specialist, international business developer, and finance/business analytics professional with extensive experience across the energy, mining, and precious metals sectors in Latin America and the United States. As Co-Owner of Mox Core Corporation, he specializes in mining operations, mineral project development, precious metals, refining, strategic sourcing, and cross-border partnerships. His expertise combines financial analysis, business strategy, and commercial development to identify high-potential opportunities and transform technically sound projects into successful ventures.
Jesus Mondino
Jesus Mondino is a mining specialist, international business developer, and finance/business analytics professional with extensive experience across the energy, mining, and precious metals sectors in Latin America and the United States.
As Co-Owner of Mox Core Corporation, he specializes in mining operations, mineral project development, precious metals, refining, strategic sourcing, and cross-border partnerships. His expertise combines financial analysis, business strategy, and commercial development to identify high-potential opportunities and transform technically sound projects into successful ventures.
Multi-state footprint, built for a global materials trade.
Mox Core is headquartered in Sheridan, Wyoming, with a corporate office in Miami, Florida and a New York City office, plus a laboratory presence in Nevada alongside our primary assay laboratory in Miami. That spread — between North America, Latin America, and international shipping lanes — makes it a practical footprint for a company that sources metals globally and needs to move verified material efficiently.
The laboratory team sits alongside the trading and sourcing team, so a sample never has to leave the building to be characterized.
Our biggest deal to date.
Mox Core's network includes Helio Corporation (OTCID: HLEO), a space-based solar power and aerospace engineering company, and Network 1 Financial Securities. Mox Core serves as a lead sales representative — working closely with Ed Cabrera, Chairman and CEO of Helio Corporation and Managing Director of Investment Banking at Network 1 Financial — for energy, metal, and processing deals connecting South America and Helio, including efforts toward government contracts spanning space infrastructure, global electricity, and metal processing.
In the field, not just in the lab.
Sourcing verified material starts on site. A look at active project locations, equipment, and sample work across Mox Core's mining interests.
Want to work directly with the owners?
Every corporate engagement at Mox Core runs through Juan, Alejandro, and Jesus directly.