Dan Spencer is Senior Vice President of Operations for Aquifer Drilling & Testing (ADT), a Cascade Company. In this role, he provides operational leadership for ADT while supporting operational excellence, alignment, and best practices across multiple business units throughout the organization.

Since joining Cascade more than a decade ago, Dan has advanced through a series of leadership roles spanning operations, maintenance, project management, analytics, and business strategy. His broad experience gives him a unique understanding of both the field and business sides of the organization, allowing him to identify opportunities that improve operational performance, strengthen decision-making, and deliver greater value to clients.

Throughout his career, Dan has helped lead several initiatives that have enhanced efficiency and supported company growth, including the development of maintenance, operational forecasting, job tracking, and business intelligence programs. His collaborative approach and commitment to continuous improvement have contributed to stronger processes, greater visibility into operations, and more informed decision-making across the enterprise.

Dan oversees large teams of field, technical, and operational professionals and supports a diverse fleet of drilling and specialized equipment. He is dedicated to building high-performing teams, fostering a culture of safety and accountability, and ensuring clients have access to the expertise, resources, and technologies needed to successfully execute complex environmental and geotechnical projects.