According to the online etimological dictionnary:
jocund c.1380, from O.Fr. jocond, from L. jocundus, variant (infl. by jocus "joke") of jucundus "pleasant," originally "helpful," contraction of *juvicundus, from juvare "to please, benefit, help."
jocom comes from the italian "gioco", the french "jocond", latin "jucundus".

jocom.ch is a swiss company that offers various types of services:

personal coaching.
for individuals in phases of change, for companies that want to increase their performance, for intercultural groups that want to improve their collaboration >>

consulting, teaching and project management.
jocom.ch offers various types of external consulting and project management, and courses in coaching, computing and languages >>

comunication and translations.
jocom.ch engages in online and offline comunication projects, and offers translation services in english, spanish, french, german, italian and portuguese >>