Harvey Tremblay is the Chairman and founder of Hy-Tech Drilling Ltd. and past director of both the Canadian Diamond Drilling Association and the Association for Mineral Exploration BC. Entering the mining industry after several years in construction, he climbed his way up from service work at drill sites, to exploration services, to working as both a Driller and a Foreman. Launching Hy-Tech in 1991, he has grown the company from a single drill operation to a fleet of 60 drills operating throughout Canada, USA, Europe, and South America.

Dwayne Ross has over 30 years of experience in mineral exploration and drilling and leads Hy-Tech Drilling as President. Since joining the group field operations in 2002, he has held a plethora of roles within the company including key roles such as VP HR & Operational Systems, Saskatoon Branch Manager, VP Operations, and VP Branch Operations. Dwayne brings a deep understanding of the industry's complexities. His diverse career path provides holistic insight into Hy-Tech’s operations and broader drilling sector, ensuring informed leadership and strategic direction.

Brian Butterworth has served as the President of Hy-Tech Drilling from 2014 to 2024. He brings over 30 years' experience in mineral exploration and mine development. Previously, he was Vice President of Mining Investment Banking for a national brokerage firm from 2006 to 2011, then Director of Global Exploration at a multinational mining company – where he was responsible for managing exploration programs in North and South America, Mexico and Australia. Brian was the past chair of several committees for organizations such as AME BC and the Vancouver Mining Exploration Group.

Jerod Ayres, CPA, CA, CFA, brings deep financial expertise, a sharp analytical mindset, and a collaborative approach to his role as Chief Financial Officer at Hy-Tech Drilling. With a strong foundation in financial strategy, risk management, and performance analysis, he plays a key role in driving sustainable growth and operational excellence across the organization. Jerod’s ability to translate complex financial data into clear, actionable insights supports effective decision-making and long-term planning, making him an integral part of Hy-Tech’s leadership team.

Bill Krasnozon joined Hy-Tech in February of 2021 as the Underground Operations Manager for the expansion of the underground coring across Canada, and in 2022 was promoted to VP Operations, and in 2024 transitioned to his current role of VP Client Support & Engagement. Mr. Krasnozon has been in the Diamond Drilling Industry for over 40 years, starting out as a Driller’s Helper after graduating from Sir Sandford Fleming College with a Diploma in the Resource Drilling Program. He worked his way up from the position of Driller’s Helper to being the Regional Director of a Global Drilling Company, gaining extensive underground and surface knowledge and leadership experience both in Canada and Internationally on specialty drilling projects.

Coby de Vries joined Hy-Tech Drilling in 2012 as an HR Coordinator and advanced to the role of HR Manager prior to her current position of Vice President People. She oversees the HR, EHS and Training departments, ensuring that Hy-Tech's people are safe, well-supported and skilled. Mrs. de Vries holds a Bachelor of Arts Degree with a focus on Psychology, a Post Baccalaureate Diploma in Human Resource Management, and a Chartered Professional in Human Resources designation. She brings over 10 years of experience and is passionate about creating a positive and inclusive work culture that fosters employee engagement, development and retention.

With over 30 years in the diamond drilling industry, Craig Spinney has led and contributed to diverse drilling projects across the globe. Since joining Hy-Tech in 2007, he has been a key figure in field operations, with a leadership style that consistently delivers seamless project execution and operational excellence. Formerly Field Operations Manager, Craig now oversees international drilling operations, applying his extensive drilling expertise and innovation-driven approach to support Hy-Tech’s ongoing success.

With over two decades of experience in the drilling industry, Jason Comeau has cultivated deep expertise in field operations and leadership. Since joining Hy-Tech in 2004, his hands-on approach and unwavering dedication to operational excellence have played a key role in the success of both surface and underground drilling projects. Formerly serving as Field Operations Manager, Jason now leads North American operations, driving efficiency and performance across all projects while upholding Hy-Tech’s core values of safety, innovation, and top-tier service delivery.