Raphael Siket is the director of ecolibria - the leading Building Biology service company in Australia. He is a qualified Building Biologist and has completed the most comprehensive course of study currently offered in this field.

Raphael has a Diploma in Building Biology from the Australian College of Environmental Studies and a Bachelor of Commerce Degree from the University of Cape Town. He has also completed the first rate (5 Star) energy rating course and has an Accrediting Training and Assessment qualification.

Raphael delivers training in various subjects at the Australian College of Environmental Studies and is a guest lecturer at the Southern School of Natural Therapies. He is the president of the Australasian Society of Building Biologists and one of the pioneers in the field of Building Biology in Australia.

He is passionate about the environmental and wellness industries and commits to delivering  many presentations every year including the Sustainable Living Festival and Sustainable Built Environments Conference.