WHO WE ARE
CORE Environmental: Expertise You Can Trust
At CORE Environmental, we are partners and trusted advisors, delivering science-driven environmental management solutions. At the heart of our work is a commitment to advancing waste recovery and protecting soil, air, and groundwater. Our team blends technical expertise, creative problem-solving, and practical field experience to address complex environmental challenges and generate measurable value.
By taking the time to understand your operations, we apply a disciplined, transparent approach that produces reliable and repeatable results. As an employee-owned company, CORE Environmental is fully invested in each client’s success, providing high-quality reporting, clear insights, and practical solutions that support confident, well-informed decision-making.
Contact Us to see how we can bring expertise and value to your next project.
Our Mission
We provide our clients with new and better ways to preserve resources and manage waste.
Our Vision
We envision a world without waste and environmental liability. We intend to use space, materials, time, knowledge, and energy in the best way possible.
Our Values
Growth and improvement
We value professional and personal growth and want to elevate our employees and clients to the height of their potential.
Creativity
We connect industries and experts to find new ways of looking at old problems.
Transparency
We are fully transparent with our stakeholders, staff, and clients.
Our Story
CORE Environmental was founded on a simple idea: environmental challenges deserve solutions rooted in expertise, integrity, and real-world experience. After years in the industry, our founders saw a need for a team that understood both the science behind waste recovery and the operational realities clients face every day. CORE was created to bridge that gap, bringing technical excellence together with practical, hands-on knowledge to deliver solutions that truly work.
From the beginning, our team of seasoned waste managers, spill responders, and project managers has shared a commitment to doing things the right way. We built a culture centered on collaboration, responsibility, and long-term sustainability; because every project is an opportunity to exceed expectations, use resources wisely, and leave sites better than we found them.
These principles still guide everything we do. Whether we’re solving complex environmental challenges or supporting critical operations, our goal remains the same: deliver solutions that are innovative, reliable, and built to stand the test of time.
What We Do
At CORE Environmental, we turn environmental challenges into practical, value-driven solutions.
We specialize in waste valorization, transforming materials that would otherwise be discarded into products, materials, or energy that create economic, environmental, and commercial value.
Our environmental project services help clients assess, manage, and mitigate risks across soil, air, water, and waste, supporting compliance and advancing sustainability.
We also offer staffing services, providing skilled environmental professionals for short-term projects or specialized expertise tailored to meet unique operational needs.
By combining science, strategy, and hands-on experience, CORE helps clients achieve operational success and meaningful environmental outcomes.
Industries Served
CORE Environmental brings expertise and proven results to a wide range of industries across Canada. We partner with clients coast to coast to coast, helping them navigate complex environmental challenges with confidence and precision. Industries we serve include:
Mining (operations and closure)
Oil & gas – exploration & refining
Petro-chemical
Midstream
Transportation (rail & marine)
Utilities (power generation, renewables, etc.)
Agriculture
Pulp & Paper
Public sector
Military (e.g., DCC, DND)
Leadership Team
Shawn Samborsky, M.Sc., P.Ag.
President
As President of CORE Environmental, Shawn brings 30 years of experience in environmental operations, liability management, and waste services. He is committed to delivering responsible, high-quality environmental solutions across manufacturing, energy, mining, and other industrial sectors. Shawn is dedicated to mentoring his team, driving innovation, and creating sustainable value for clients. He takes a science-first approach to projects and is skilled in financial analysis, cash-flow forecasting, and evaluating the performance of complex operations. Outside of work, Shawn is a committed community builder, dad, volunteer, musician, and travel enthusiast.
Chris Chasse
Vice President, Operations
As Vice President of Operations at CORE Environmental, Chris brings 24 years of experience in environmental and resource management, specializing in waste treatment and waste-to-value solutions. He focuses on delivering innovative, practical solutions that help clients improve efficiency, lower costs, and limit environmental impact. At CORE, Chris applies his technical expertise to slurry management, waste recovery and recycling, and environmental project support across a variety of operations.
Jason Pocza, C.E.T.
Vice President, Business Development
As Vice President of Business Development at CORE Environmental, Jason leads the company’s growth, client engagement, and strategic partnership initiatives across key sectors. With more than 30 years of experience spanning environmental services, waste management, and business development, he brings a strong ability to build relationships, identify opportunities, and support clients in achieving their operational and environmental goals.
Jason is recognized for his collaborative approach and commitment to fostering long-term partnerships, particularly with Indigenous communities, technology innovators, and industry stakeholders. His focus on clear communication, strategic alignment, and value creation strengthens CORE’s market presence and supports the company’s mission to deliver responsible, innovative environmental solutions.
Chantelle levesque
accounting & administration
As CORE’s Accounting & Administrator, Chantelle leads the company’s financial operations with a focus on accuracy, efficiency, and continuous improvement. Drawing on extensive experience in financial administration and operational support, she brings a deep understanding of accounting processes, regulatory requirements, and organizational workflow. Known for her strong work ethic and ability to streamline systems, Chantelle plays a pivotal role in strengthening CORE’s financial infrastructure and supporting strategic decision-making. Her practical, solutions-oriented approach makes her a trusted partner across the organization. Outside of work, she enjoys traveling and scrapbooking.
Safety
At CORE, safety is central to how we operate. We are committed to protecting the wellbeing of our staff, clients, contractors, and the public across every project and service line. As a COR-certified company and active member of ISNetworld, we uphold industry-recognized standards and maintain a consistent, measurable approach to managing risk and ensuring compliance.
Every member of our team shares responsibility for health and safety performance. Through training, clear communication, and active participation on every job, we work together to create an environment free from hazards and to support informed, safe decision-making in the field. This commitment is reflected in our strong safety record, including zero recordable injuries to date.
Our goal is simple: to deliver reliable, high-quality work while safeguarding people and the environment, and to continually improve the systems that help our workforce stay healthy, effective, and safe.
Our Culture
CORE believes our people are our greatest strength. We foster a positive, collaborative environment where employees feel valued, engaged, and empowered. Our culture encourages open communication, teamwork, innovation, and continuous learning.
Our employees and clients benefit from:
Clear Mission, Vision & Values
Guided by a strong mission, clear vision, and defined values, CORE ensures consistent decision-making and a purposeful approach across the organization.
Supportive Leadership
Accessible, approachable leaders foster growth, encourage feedback, and champion development opportunities.
Employee Engagement
We prioritize engagement through professional development, recognition, and a balanced work environment.
Open Communication
Transparency and open dialogue are encouraged at every level of the organization.
Innovation & Continuous Learning
We promote experimentation, learning from experience, and ongoing skill development.
Diversity & Inclusion
We embrace diverse perspectives and actively cultivate an inclusive environment where everyone feels valued and respected.
Why You’ll Love Working Here
At CORE, our people are at the ‘core’ of everything we do – fostering a collaborative, inclusive environment where creativity, ownership, and excellence thrive. We value ideas of every kind, experiment boldly, and challenge the status quo. We take on tough projects others walk away from, finding practical, innovative solutions. We lead with ownership and accountability, caring deeply about our work and celebrating success with our clients and teammates alike. And above all, we pursue projects that deliver meaningful, unexpected value, helping our clients succeed while making the world a little better.
CONCLUSION
Together, we can Recover Value, Preserve Resources, and Redefine Waste.
Partner with CORE to apply science-driven guidance that helps you manage environmental challenges with confidence.
