+16 years leading highly complex mining projects
Strategic partner of the Owner in all stages of the project life cycle, integrating expert consulting, professional services and proprietary technological platforms.
Our Trusted Clients





























Our Expertise:
Solutions
At Koff & Guerrero, we support Owners, Boards, and PMOs in critical decision-making and the execution of mining investment projects, combining technical expertise, strategic vision, and proprietary technology.
Professional Services
- Project support in client offices and sites
- Backoffice services – PMO, project controls, contract administration
Consulting
- Strategy
- Independent Reviews
- Risk quantification, analysis and management
- Project Management
Technological Platforms (software)
- EzPro. Project Controls (Costs, Planning, Progress)
- ValidRisk. Contingency CAPEX and Schedule quantification
- Ezlog. Permits and Obligation management
Professional Services Owner’s Team
We provide continuous support to the Owner, ensuring full control, visibility, and informed decision-making throughout the execution of mining investment projects.
Acting as a seamless extension of the Owner’s team, we integrate directly into the operation to safeguard costs, schedules, scope, contracts, and compliance—always with a focus on measurable results.
- Owner’s Team, supporting all project phases.
- Project Control specialized in costs, progress, planning and change management.
- Contract Administration, contracts, procurement, quality, safety and environment management.
- Multilevel reporting and personalized Key Performance Indicators (KPIs)
- Capital projects Back-Office
Specialized Strategic Consulting
We provide independent, high-level support for key investment, risk, and strategic decisions, assisting Boards and Executive Leadership during the most pivotal stages of the project lifecycle.
Our consultancy is built on internationally recognized methodologies and real-world experience in complex projects—not on generic theoretical frameworks.
- Strategy, Management Consulting, Due Diligence, M&A
- Independent Reviews of Capital Projects from initial studies to implementation and execution
- Risks in projects, cost and schedule contingency
- Management Best Practices
Association for the Advancement in Cost Engineering (AACE)
Project Management Institute (PMI)
Independent Project Analysis (IPA)
Construction Industry Institute (CII)
Lean Construction Institute (LCI) - Professionals Leadership
AACE Best Practice Authors, Project Management Professionals PMP, Master Business Administration MBA, Master Science Engineering MSc, Doctors Philosophy Science PhD - ISO 9001 ISO/IEC 27001
Proprietary Technology Platforms
We develop proprietary technological platforms designed to solve real-world challenges in the mining industry, leveraging our extensive experience across more than +60 projects.
Our solutions enhance project control, risk management, and regulatory permits and obligations compliance, integrating seamlessly into both daily operations and executive decision-making.
- Total Control of Permits and Obligations
- Permit matrix management
- Online status reports
- Continuous legislation updates
- Cost and Progress Control
- Engineering deliverables
- Contractor and Owners Costs
- Engineering, Procurement and Construction Management (EPCM), Commissioning Control
- Online and centralized reports
- Risk Management
- AACE Recommended Practices model.
- Hybrid methodology of systemic and specific risk quantification
- CAPEX and Schedule Contingency valuation
Our Leadership Team
A multidisciplinary team that partners with senior management, combining deep expertise and collaboration.
Why Partner With Us?
Strategic expertise, proprietary technology, and proven results in complex capital investments
Proven Sector Expertise
Over 16 years of leadership and a successful track record in more than 60 high-complexity projects across the Mining and Energy sectors.
Strategic Partnership
We act as an extension of your team, delivering data-driven insights and independent oversight to ensure your investment goals are met with certainty.
Seamless Operational Integration
We don’t just consult from the outside; we integrate directly into your operation as a high-performance resource of your internal team.
Commitment to Measurable Results
Our focus is on your KPIs, ensuring that every strategic move translates into cost savings and schedule adherence.
Global Standards, Local Expertise
We combine internationally recognized methodologies with deep local knowledge to navigate the specific regulatory landscapes of Chile and beyond.
Proprietary Technology
We leverage our own advanced platforms—EzPro, ValidRisk, and EzLog—to provide real-time visibility and precision that generic tools cannot match.
