BOARD LEADERSHIP
Governance Built on Experience.
Nadine Miller brings a strategic, purpose-driven approach to board leadership, grounded in decades of executive experience across the mining, engineering and infrastructure sectors. She believes effective governance requires balancing strength with forward-looking vision, ensuring organizations remain accountable, resilient and positioned for sustainable growth. As a board director and trusted advisor, Nadine is recognized for fostering collaboration, encouraging diverse perspectives and guiding meaningful decision-making. Her governance philosophy is rooted in integrity, innovation and long-term value creation, helping organizations navigate complex challenges while strengthening performance, stakeholder confidence and organizational impact.
30+
Years
Public & Private Boards
Mining &
Technology
Founder & CEO
Current Board Appointments
Tinkerer Borg Group
Founder, President & Chief Executive Officer
As Founder and Board Chair of Tinkerer Borg Group, Nadine Miller provides strategic oversight for the organization’s long-term vision, governance and sustainable growth. She leads board-level decision-making across corporate strategy, financial stewardship, innovation and organizational performance while fostering a culture of accountability and collaboration. Drawing on decades of executive leadership in mining, engineering and infrastructure, she guides strategic partnerships, business development and organizational transformation, ensuring the company remains focused on delivering lasting value for clients, stakeholders and the industries it serves.
Omai Gold Mines Corp. (TSX.V: OMG)
Independent Director
Nadine serves as an Independent Director of Omai Gold Mines Corp., where she provides dedicated management that supports the company’s growth, governance and long-term value creation. She contributes to board deliberations on corporate strategy, operational performance, risk management and stakeholder engagement. Her industry expertise strengthens governance practices and supports the responsible advancement of the company’s gold exploration and development initiatives.
Wesdome Gold Mines Ltd. (TSX: WDO)
Independent Non-Executive Director
As an Independent Non-Executive Director of Wesdome Gold Mines Ltd., Nadine contributes strategic guidance to support sustainable growth and operational excellence. Her extensive executive experience across the mining sector enables her to provide informed perspectives on governance, enterprise risk, capital allocation and long-term strategy. She works collaboratively with fellow directors and management to promote accountability, responsible decision-making and the creation of enduring value for both shareholders and stakeholders.
What Nadine Brings to Every Board
Independent Judgment
Future-Focused Leadership
Governance Expertise
Strategic oversight grounded in integrity, accountability and long-term value creation.
Organizational Philosophy
Nadine brings a governance approach grounded in integrity, accountability and strategic leadership. Drawing on executive experience in mining, engineering and infrastructure, she guides boards in balancing long-term value creation with effective oversight, ethical decision-making and organizational resilience.
Risk Management
She provides informed oversight of enterprise risk across complex industrial environments. Nadine experience managing large-scale projects enables her to assess operational, financial, regulatory and strategic risks while promoting a proactive culture of safety, compliance and business continuity.
Capital Allocation
With experience leading business development, major project evaluation and M&A frameworks at global firms, including SNC-Lavalin and Bantrel/Bechtel, she aligns investment decisions with long-term strategic priorities and responsible stewardship.
ESG
She advocates for ESG as a strategic business imperative. She champions responsible resource development, workforce inclusion, community engagement, environmental stewardship and transparent governance to strengthen organizational performance and build lasting trust among stakeholders.
Strategic Planning
Nadine combines her technical expertise, commercial insight and governance experience to drive transformation, foster innovation and navigate the evolving opportunities and challenges facing the mining and infrastructure sectors.
Cybersecurity & Strategy
Provides board-level oversight of cybersecurity while developing forward-looking strategies that strengthen resilience, manage emerging risks and drive sustainable growth through technical expertise, governance insight and commercial perspective.