About your experts


We are among the first companies of project designing, expertise and consulting in the field of Civil Engineering, Hydroedilitary constructions and Environmental engineering in Romania.

How it all started

Established in 1994, PROTOBY is defined by its presence on first places in TOP 100 design companies in civil engineering in Romania - 2013, 2014, 2015 in the first places according to the turnover in Sanitary and Environmental Engineering.


Our projects have been achieved through collaborations both locally (Romania) and international (Republic of Moldova, Ukraine, Hungary and Germany, Yemen - Sana'a, etc.)


Behind words are the achievements, the quality certifications and our concerns to deliver projects oriented on sustainable development.

Attestation commission

  • Environmental impact studies;
  • Balance sheets;
  • Documentations for Water Management Authorization;

Certificate of attestation

Diploma for environmental protection

Romanian Association of Consulting Engineers, affiliated with:
  • International Federation of Consulting Engineers
  • European Federation of Associations of Consulting Engineers

CERTIND certificate

Quality management system SR EN ISO 9001;2008/ELOT EN ISO 9001-2008