Independent expertise. Integrated delivery.

Founded by practitioners who have worked in major capital projects from both the owner and contractor side, IPP exists to close the gap between project ambition and project reality.

Built by project practitioners, for project teams.

IPP was founded by senior project professionals who built their careers across the full delivery ecosystem — working with owners, EPCM teams, engineering providers, and contractors. Its establishment in Latin America responds to the need to fill the gap given by limited access to independent and technically capable advisory and controls capacity, in response to the complexity and pace of large capital investments.

The firm was built around a core belief: the most valuable project advice comes from people who have held personal accountability for delivery. That hands-on experience — combined with disciplined governance, transparent records, and clear performance visibility — helps teams make better decisions under pressure, with imperfect information and real consequences.

Today, IPP supports project owners, contractors, and engineering providers — from early-stage studies through execution, commissioning, and handover to Operations. We integrate seamlessly into client structures to strengthen cost, schedule, risk, and commercial outcomes, and to improve predictability and stakeholder confidence.

Mining project aerial view
2010
Year Founded
60+
Professionals
4
Countries Active
150+
Client Projects
60+
Clients
20+
Countries Served

The principles that guide every engagement.

Results-Oriented

We measure our success by our clients' outcomes — on-time delivery, cost control, and operational performance from day one.

Uncompromising Integrity

Our independence is our most valuable asset. We provide honest, objective advice — even when it's not what stakeholders want to hear.

Collaborative Partnership

We embed within client teams, building trust through transparency, clear communication, and shared accountability.

Technical Excellence

Our professionals maintain the highest technical standards, combining engineering rigour with commercial acumen and practical field experience.

Experienced practitioners. Proven results.

Gus Calder

Gus Calder

CEO IPP Global

Founder and CEO. Chartered Quantity Surveyor (RICS) with 23 years of experience in cost, commercial, and project controls services for tier-1 mining clients across multiple commodities and regions. Leads IPP's global growth across South Africa, Australia, and Chile.

Riaan Mathys

Riaan Mathys

Managing Director IPP Global

Chartered QS (RICS) and PrQS (SACQS) with 25 years of mining experience. Leads delivery teams across cost engineering, quantity surveying, estimating, contract administration, and study support from feasibility through execution.

Mark Wainwright

Mark Wainwright

Global Business Manager

International business development and leadership experience across the UK, Europe/CIS, Africa, and Latin America. Drives growth strategy and coordinates cross-regional delivery to ensure agile, consistent service to mining and infrastructure clients.

Patricio Maguire

Patricio Maguire

Director, Chile

Industrial Engineer with MBA and digital/AI credentials. Leads IPP's expansion in Chile and LATAM, combining Project Controls, Cost, and Commercial Management capability with AI-enabled delivery to improve speed, traceability, and decision quality.

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