Please capitalize where necessary: individuals with surname silberberg
A: Individuals with surname SILBERBERG

Please capitalize where necessary: we finish off by socializing over a cup of coffee / tea with bread/cake.
A: We finish off by socializing over a cup of coffee / tea with bread/cake.

Please capitalize where necessary: egmont - nordisk film acquires scandinavian online ticket agency
A: Egmont - Nordisk Film acquires Scandinavian online ticket agency

Please capitalize where necessary: using boltzmann's thermo-dynamic constant k, planck also constructed an extremely high temperature:
A:
Using Boltzmann's thermo-dynamic constant k, Planck also constructed an extremely high temperature: