Optis SA showing responsibility, fully complies with the Coronavirus (COVID-19) prevention measures. Temporarily the employees of the company work remotely and have been informed of further preventive measures. For the time being, the best way to communicate with us is through email (info@optis.gr), which we all have uninterrupted access to. Our commitment to you during this period remains as strong as ever. Thank you for your cooperation and understanding. With calmness, solidarity and responsibility we hope for a speedy recovery.



Optis S.A. provides support for electronic submission of tenders in The National Electronic Public Procurement System (NEPPS).


Services include:

  • Check of the content and format of the files to be uploaded based on the requirements of the tender (supporting documents, technical / financial offer, etc.)
  • The digital signature of the files
  • Completion of the process for the final submission in NEPPS