Delivering project certainty since 1996.
For nearly three decades, Tacmin Companies has been a trusted partner in delivering integrated project solutions across mining, infrastructure, and community development. By combining global expertise with local insight, we provide sustainable outcomes that optimise resources, enhance certainty, and ensure seamless execution. Our commitment to innovation, transparent governance, and environmental stewardship underpins every project, while our people—directors, consultants, and partners—drive the professionalism and dedication that continue to build trust and create long-term value.
Who we are: Your trusted partner in project success
Since 1996, Tacmin has redefined how mining, infrastructure, and community projects are delivered. With nearly three decades of experience, we transform complex challenges into sustainable, measurable solutions — acting as an extension of our clients’ teams. Our expansion to Australia in 2018 brought proven global expertise to a world-class mining and engineering hub, combining international reach with local delivery capability.
Today, TacminMadini operates as an IPD partner, uniting engineering, procurement, construction, and management under one accountable framework. We build stability and certainty into every phase of a project through disciplined execution, digital oversight, and responsible mine restoration. Supported by our four growth partners — TacminE, BlauForge, Tacmin.ai, and BlauVine — we extend our value beyond project completion, ensuring long-term operational reliability, community benefit, and environmental stewardship. |
Our values: Guided by principles, driven by purpose
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Our people: Empowering expertise, driving success
At TacminMadini, our people are our greatest advantage. Our associates bring practical, site-based experience that ensures effective execution; our consultants contribute global expertise and technical precision; our directors lead with vision and integrity; and our partners foster innovation through collaboration. Together, they embody professionalism, accountability, and a shared commitment to sustainable development.
We unite specialists across engineering, construction, operations, digital systems, and sustainability to drive results that stand the test of time. It’s this collective expertise — guided by discipline and purpose — that continues to position TacminMadini as a trusted partner for clients across the mining and infrastructure sectors. |
Leadership and Governance: Building trust through integrity
Leadership at TacminMadini is built on integrity, accountability, and responsible governance. Our directors uphold the highest standards of ethical practice, ensuring that every project aligns with in-country legislation, international standards, and ESG principles. We integrate environmental stewardship, social responsibility, and financial transparency into decision-making — creating value that endures long after delivery.
This commitment to governance excellence fosters safe workplaces, equitable opportunities, and sustainable development. By embedding compliance and transparency across every discipline, TacminMadini continues to strengthen the trust of clients, partners, and stakeholders around the world. |
We know that as we grow into a more niche market and wish to continue to deliver on our promises, we shall require the support of expertise that is adequately experienced and aligned with our vision. It is only through the expansion of our core expertise base that we can and shall sustain the drive to achieve the challenges our customers are confronted with.
a Message by our CeO, Sarel Blaauw
For more than three decades, I’ve had the privilege of contributing to mining and infrastructure projects worldwide. My journey began in civil infrastructure before transitioning to open-pit mining, where I witnessed the need for integrated, transparent project management.
I founded Tacmin Group in the 1990s to provide technical and project management expertise through EPCM, PMC, and consultancy services. Building on that success, TacminMadini Australia was established in 2018 to expand our integrated delivery capability, bringing advanced project management systems, sustainability frameworks, and transparent digital governance to one of the world’s leading mining regions.
Today, TacminMadini stands as a trusted partner committed to delivering certainty, stability, and sustainability. As we continue to grow, our focus remains on collaboration, innovation, and measurable outcomes, ensuring our clients achieve their goals with precision and accountability.
TacminMadini provides integrated solutions across the full project lifecycle, from concept to completion and beyond. Our core services deliver certainty, control, and continuity through every phase: de-risking investment decisions, executing with precision, restoring project stability, assuring product performance, and enabling responsible mine rehabilitation. Each service is designed to strengthen governance, sustainability, and long-term value for our clients.
Sarel Blaauw
senior partner
+61 498 785 165