About Us

We are a Decision Management consulting firm and work with our clients around the world to boost their results through decision making.

We believe decisions transform people’s lives and work. That is why we help organizations boost the way they make the decisions that matter the most.

Leadership Team

Florencia
Lasa
Director fl@tandemsd.com

Federico
Esseiva
Partner fe@tandemsd.com

José Luis
Fernández de Castro
Manager jlf@tandemsd.com

Yamila
Álvarez
Manager ya@tandemsd.com

Ernesto
Weissmann
Partner ew@tandemsd.com

Gastón
Francese
Partner gf@tandemsd.com

Anne
Cortina Zapfe
Manager alcz@tandemsd.com

María
Vila Melo
Manager mvm@tandemsd.com

Daniela
Olstein
Manager do@tandemsd.com

Daniel
Álvarez
Manager dal@tandemsd.com

Sebastián
Fernández Parrau
Manager sfp@tandemsd.com

María Belén
García Basalo
Manager mgb@tandemsd.com

Jorge
Falcón
Partner jf@tandemsd.com

Claudia
Gavi
Director cga@tandemsd.com