Nel Hydrogen is the top competitor of Joi Scientific. Nel Hydrogen is headquartered in Oslo, Oslo, and was founded in 1927. Nel Hydrogen competes in the Energy Technology field. Nel Hydrogen generates 411% the revenue of Joi Scientific.
Hydrogenics is perceived as one of Joi Scientific's biggest rivals. Hydrogenics was founded in Mississauga, Ontario} in 1995. Like Joi Scientific, Hydrogenics also operates in the Renewable Energy industry. Compared to Joi Scientific, Hydrogenics generates $1.9M more revenue.