Zerofootprint is a cleantech software and services company based in Toronto, Canada.

The company develops software that makes environmental impact measurable, visible and manageable for corporations, governments, institutions and individuals.

Their product is designed with the overriding to determine its client's ecological footprint and to help them pursue the means to reduce it.

[1] Zerofootprint was founded in 2005 by Dr. Ron Dembo, a former Yale professor and CEO of the risk management software company, Algorithmics Inc.

The company has built a diverse list of clients that includes the City of Toronto and Air Canada.