PROTASIS Engineering & Consulting, headquartered in Athens, Greece was established in 2002 operating in the wider HV and MV energy generation, transmission and distribution sectors and heavy industrial clients. Since then, PROTASIS has shown a steady upward trend, has expanded its range of services, and has been involved in great projects in more than 30 countries in Europe, Africa, and Asia, particularly in the Middle East. Today, the company’s growth and success are supported by a dedicated team of over 130 highly skilled employees, many of whom possess strong academic backgrounds. PROTASIS has been delivering expert studies and consulting, engineering, design, and maintenance services, as well as specialized integrated systems’ solutions, aiming to ensure the highest reliability, safety, and economic efficiency in the operation and maintenance of energy networks and installations. PROTASIS, and its operations, are certified according to the latest applicable international standards, regarding the respective Quality (ISO 9001:2015), Environmental (ISO 14001:2015), Occupational Health and Safety (ISO 45001:2018), Information Security (ISO/IEC 27001:2022) and Anti-bribery (ISO 37001:2017) Management Systems. Improving environmental footprint, thus promoting decarbonization, digitalization and electrification in a smart, efficient, and environmentally friendly way, are parts of the company’s corporate culture and strategic development. Our corporate motto “with power we perform”, reflects our core values in being innovative in the energy sector as well as investing in the human factor as the driving force behind our growth.
| Website | https://protasis.energy/ |
| Revenue | $5.8 million |
| Employees | 127 (91 on RocketReach) |
| Founded | 2002 |
| Address | 136 Adrianou, Athens, Attica, GR |
| Phone | +30 21 0956 1154 |
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| Industry | Engineering Services, Architecture, Engineering & Design, Construction |
| Web Rank | 34 Million |
| Keywords | Energy Generation, Power Systems, Engineering Consulting, Transmission And Distribution, Energy Transmission, Energy Distribution, Energy Consulting, Power Engineering, High Voltage, Electrical Engineering, Power Grid, Electrical Infrastructure, Medium Voltage, Power Transmission Lines, Grid Modernization, Heavy Industry, Renewable Energy, Energy Efficiency, Substations, Project Management |
| SIC | SIC Code 87 Companies, SIC Code 871 Companies |
| NAICS | NAICS Code 541 Companies, NAICS Code 5413 Companies, NAICS Code 54 Companies, NAICS Code 54133 Companies |
Looking for a particular PROTASIS SA employee's phone or email?
The PROTASIS SA annual revenue was $5.8 million in 2026.
Vassilis Georgiou is the CEO and Founder of PROTASIS SA.
91 people are employed at PROTASIS SA.
PROTASIS SA is based in Athens, Attica.
The NAICS codes for PROTASIS SA are [541, 5413, 54, 54133].
The SIC codes for PROTASIS SA are [87, 871].