Welcome to D.A.B. Companies.D.A.B. was established in March 1991 and so far constitutes the major cooperator in the electrical field of Public Power Corporation (PPC). D.A.B.'s headquarters are based in Athens, Greece. D.A.B. is specialized in the fields of Electrical Power Components & Systems including Sales and Services. Holding subsidiaries in Romania, the company is active in Greek/Romanian Market for more than 30 years.For the past couple of years, D.A.B. was mainly engaged with Power Transformers, offering a wide variety of products. It is noteworthy, that D.A.B. has supplied more than 200 Power Transformers in Greek Territory.Up to present, D.A.B. has participated in a number of tenders for HV, MV equipment (e.g. Power Transformers, Substations, MV Motors, Cables) as well as for equipment concerning Mining Installations.