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TERRABONA
ELProject Assessment
Glass façade of a high-rise building under a dark, overcast sky

Greece based · Worldwide capability

Precision cleaning.
Without the limits.

Advanced drone-powered cleaning for façades, solar assets and complex industrial structures.

Assess your project
TB / 001
Operating rangeWorldwide
Operational principleSafety first
TrainingCompleted, 9 October 2026
Explore

What we do

We replace complex access with engineered flight operations.

TERRABONA delivers specialist cleaning using professional drone systems. Every project begins with technical assessment, not a flight plan.

Discover our approach

Core environments

Built for demanding surfaces.

One adaptable system. Four specialist operating environments. Each method is tuned to the surface and site, not the other way around.

Two men in hard hats and a high-visibility vest reviewing plans in front of solar panels

Operational discipline

“A drone is only the tool. The outcome depends on what happens before it leaves the ground.”

Our operations are built around assessment, controlled methods and integration with the live environment.

  • Technical assessment
  • Risk-led planning
  • Documented delivery

From a real project

Drone cleaning a glass façade in operation

How it works

From structure to strategy.

A clear technical sequence turns a complex site into a controlled, executable operation.

  1. 01

    Assess

    Geometry, surface, access, water and site constraints are reviewed.

  2. 02

    Engineer

    Method, equipment, pressure and operating envelope are defined.

  3. 03

    Mobilise

    Crew, logistics, permits and controls are coordinated worldwide.

  4. 04

    Deliver

    The operation is executed, monitored and documented on site.

Training and credentials

The training our team has completed

See all credentials
Confirmation of completed training, CROVIVO d.o.o. (Dronova), Đakovo, Croatia

Professional drone cleaning training

Confirmation of completed training

Issued by
CROVIVO d.o.o. (Dronova), Đakovo, Croatia
Trainees
Panagiotis Chatzakis, Pavlos Sassaris
Training period
8 and 9 October 2026
Date of issue
9 October 2026
View confirmation (PDF)

Pending confirmation

  • Pilot qualifications
  • Company registrations
  • Insurance coverage
  • Equipment certifications
  • Aviation approvals
  • Safety certifications
  • Environmental credentials
  • Professional memberships

This item is published only after written confirmation by TERRABONA. No unverified information is displayed.

Worldwide projects

Based in Athens. Built to mobilise.

We evaluate commercial, industrial and energy projects internationally, supporting technical teams from early feasibility through procurement and delivery.

Core operating environments
04
Accountable project team
01
Technical assessment
360°

Project assessment

Have a structure
others can’t reach?

Send us the location, surface type, approximate area and any available drawings. Our operations team will assess technical fit.

Request an assessmentSubmission does not constitute project acceptance or confirmation.

info@terrabona.grKleisthenous 15, Athens+30 210 5591695