Our purpose

Providing the foundation for growth

Holdfast provides practical, science-based environmental consulting for freshwater and marine environments. We combine technical expertise, field experience, and a deep understanding of aquatic ecosystems to help clients make informed decisions, meet regulatory requirements, and move projects forward responsibly.

Defensible, high-quality aquatic science

Sound methodology, field-tested approaches

Practical solutions for complex challenges

Grounded in regulatory and project realities

Clear communication at every stage

With clients, regulators, and project teams

Responsible development that protects ecosystems

Balancing progress with aquatic stewardship

Daniel Wuitchik, founder of Holdfast Environmental Ltd., on a research vessel holding seaweed during fieldwork.

Meet the Founder

Holdfast was founded by Dr. Daniel Wuitchik, an aquatic and computational biologist with experience on marine and freshwater projects around the world.

Meet the Founder

Holdfast was founded by Dr. Daniel Wuitchik, an aquatic and computational biologist with experience on marine and freshwater projects around the world.

415 Esplanade W

North Vancouver, BC

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Float homes at Mosquito Creek Marina, North Vancouver — the waterfront home of Holdfast Environmental Ltd.

Based on the water

Visit our floating office.

Based in North Vancouver, servicing British Columbia

Based on the water

Visit our floating office.

Based in North Vancouver, servicing British Columbia