MaC is a lean, personal practice by design — but complex projects rarely stay within one discipline. When a matter calls for specialized security, environmental, or social sustainability expertise, these are people and firms I trust to bring in.

Field & Regional Partners

Eliuth Irigoyen
Eliuth Irigoyen
Strategic Communications & Crisis Resource Management
Durango, Mexico

Corporate affairs, stakeholder engagement, and issue management for mining operations, including First Majestic Silver, Orla Mining, and Newmont.

Nick Copeland
Nick Copeland
Founder, Above Ground Risk Solutions
Latin America & Caribbean

Security, political risk, and social risk mitigation for mining, energy, and infrastructure projects across 15+ countries.

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David Acosta Zarria
David Acosta Zarria, Eng. MSc.
Founder, Kaymanta Consultores
Quito, Ecuador

Environmental planning and management, industrial waste, and climate change advisory across mining, hydrocarbons, energy, and infrastructure.

Mario Sanchez Carreno
Mario Sanchez Carreno, Eng.
Social Management Systems
Colombia

Former Executive Director of Occidental Oil's El Alcaravan Foundation and Senior Social Advisor to Gran Tierra Energy, with a background in social investment and environmental management at Ecopetrol.