Canadian Kelp Resources
From their website:
A family owned and operated company, dedicated to the development and promotion of quality kelp products and services in the context of good ecological and humanitarian practices. Our products consist of sea vegetables and raw kelp material for pharmaceutical and cosmetic products, and kelp seed for kelp farmers. Our services consist of consulting on kelp farming, kelp product development and processing, and environmental assessment and bio-remediation.
CKR is located in Bamfield, British Columbia, Canada, on the west coast of Vancouver Island. Surrounded by Canada's Pacific Rim Park, our farming and wild harvest sites are protected from the contamination common to most shores.