Giambattista Gruosso graduated from the Polytechnic University of Turin (Italy) in 1999, where he also received his Ph.D. in Electrical Engineering in 2003. As of 2022, he is at Politecnico d'Milan, where he is currently an associate professor.  

He is the author of more than 150 publications, both journal and conference papers on these topics. He has done consulting and research for companies in the mobility sector, such as IVECO (currently Cnh Industrial), FIAT (Currently Stellantis). He has participated in research projects on recharge planning and the integration of charging stations into ICT and power grids.

He is a member of IEEE VTS where he is Chair for the 2023-2026 triennium. Currently, he is Vice-chair of the IEEE Italy section, member of the IEEE European public policy committee, and Scientific director of the competence center for industry 4.0 MADE. He is the Head of the Simlab 4.0 research group.

 His research interests range from simulation of electrical systems for transportation both in-vehicle and at the infrastructure level. He works on uncertainty modeling and charging station integration in power and ICT infrastructures. He is particularly working in the world of power aggregators and has several publications in the field to his credit.