Berios
Berios is a Greek-founded civil engineering and construction group serving private, commercial, industrial, infrastructure, and specialized building projects.
Last updated August 31, 2026
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Overview
Berios is the collective name used for Berios S.A. in Greece and Berios Ltd. in the United Arab Emirates, two related civil engineering and construction companies founded by Nikolaos K. Berios. The business began in Athens in 1984 as an independent civil engineering practice focused on the analysis, study, and supervision of small private projects. In 1989, its scope expanded to include project management and construction management, reflecting a move from advisory and supervisory work toward broader delivery responsibilities. The Greek business was reorganized in 1989 as a limited company with Nikolaos Berios and Ioannis Dritsas as equal members and adopted the name Dritsas-Berios. In 1999, the firm moved its offices from Nea Filadelfia to Kifissias Avenue in Maroussi, Athens, supporting its growth and professional expansion. In 2001, it became a société anonyme, with the two shareholders continuing to hold equal interests. In 2010, Nikolaos Berios acquired all of Dritsas's shares, becoming the company's sole shareholder and leading to the adoption of the Berios S.A. name. The company operates primarily as a design, engineering, construction, and project-management provider for detail-oriented private buildings. Its work has included office buildings, luxury residences, industrial facilities, transportation projects, marine construction, churches, medical centers, and infrastructure works. Office projects described in the reference material generally range from approximately 1,200 to 40,000 square metres, while luxury residential projects range from approximately 500 to 6,000 square metres. The portfolio therefore spans both high-end private development and more specialized institutional or infrastructure assignments. Berios developed its international presence during the severe Greek economic crisis that began in 2009 and sharply reduced domestic construction activity. In 2012, Berios Ltd. was established in Nicosia, Cyprus, to support the expansion of the wider business into the United Arab Emirates. New offices opened in Abu Dhabi's Etihad Towers in 2013, and the UAE operation broadened its services to include interior design and architectural studies in addition to engineering, construction, and management. A further UAE location opened in Dubai's Business Bay in 2016. The brand is consequently positioned as a privately controlled, technically oriented construction and engineering practice rather than as a mass-market building-products brand. Its stated emphasis is on detailed analysis, integrated project delivery, and management of architecturally or technically demanding buildings. Publicly described projects include the Olayan Group headquarters in Glyfada, Athens; the Bold Ogilvy headquarters in Gerakas, Athens; and the Holy Temple of Panagia Faneromeni in Vouliagmeni. Current public information in the supplied material does not provide detailed financial results, employee numbers, a corporate website, or a complete account of projects after the establishment of the UAE offices.
History
Berios was founded in Athens in 1984 by Nikolaos K. Berios as an independent civil engineering company. During its first years, the firm concentrated on the study and supervision of small private projects in the Athens area. In 1989, it added project and construction management to its activities. That same year, the company was reorganized as a limited company with two equally liable members, Nikolaos Berios and Ioannis Dritsas, and was renamed Dritsas-Berios. The firm relocated its offices in 1999 from Nea Filadelfia to 90 Kifissias Avenue in Maroussi, Athens. The move supported the company's continued development and made it easier to manage a growing body of work. In 2001, Dritsas-Berios was converted from a limited company into a société anonyme, while Berios and Dritsas retained equal 50 percent holdings. A major ownership and naming change occurred in 2010, when Nikolaos Berios acquired all of Ioannis Dritsas's shares. Berios consequently became the sole shareholder, and the business adopted the name Berios S.A. The company's activity subsequently expanded across Greece and into international work. Its project portfolio has included office buildings, luxury homes, industrial and transportation facilities, marine works, churches, medical centers, and infrastructure projects. The Greek construction industry was heavily affected by the economic crisis that began in 2009. The supplied reference describes a sharp contraction in Greek construction activity by 2011 and widespread financial distress among construction companies. Against that background, Berios established Berios Ltd. in Nicosia, Cyprus, in 2012 as a vehicle for expanding into the United Arab Emirates. The international expansion proceeded with the opening of offices in Abu Dhabi's Etihad Towers in 2013. The UAE operation extended the group's capabilities beyond civil engineering and construction management to include interior design and architectural studies. In 2016, Berios opened another UAE office in Dubai's Business Bay. The brand is now used collectively for the Greek and UAE-linked operations, although the available reference material does not provide a detailed current corporate structure, financial profile, workforce figure, or website. The company's described work is weighted toward privately commissioned and specialized buildings. Office projects range from roughly 1,200 to 40,000 square metres, and luxury residences from roughly 500 to 6,000 square metres. Publicly identified examples include the Olayan Group headquarters in Glyfada, the Bold Ogilvy headquarters in Gerakas, and the Holy Temple of Panagia Faneromeni in Vouliagmeni, all in Greece.
- 2016
Dubai office opens
[1]An additional UAE office is established in Dubai's Business Bay.
- 2013
Abu Dhabi office opens
[1]The group establishes offices in Abu Dhabi's Etihad Towers and expands its service scope to include interior design and architectural studies.
- 2012
Berios Ltd. established for UAE expansion
[1]Berios Ltd. is established in Nicosia, Cyprus, to support expansion of the group's activities into the United Arab Emirates.
- 2010
Nikolaos Berios becomes sole shareholder
[1]Nikolaos Berios acquires Ioannis Dritsas's entire interest, and the company is renamed Berios S.A.
- 2001
Conversion to a société anonyme
[1]Dritsas-Berios changes its legal form from a limited company to a société anonyme, with the two shareholders retaining equal holdings.
- 1999
Athens office relocates to Maroussi
[1]The company moves from Nea Filadelfia to 90 Kifissias Avenue in Maroussi-Athens.
- 1989
Project and construction management added
[1]The business expands beyond engineering studies and supervision into project management and construction management.
- 1989
Business becomes Dritsas-Berios
[1]The company is reorganized as a limited company with Nikolaos Berios and Ioannis Dritsas as equal members and adopts the Dritsas-Berios name.
- 1984
Berios is founded in Athens
[1]Nikolaos K. Berios establishes an independent civil engineering company focused initially on studies and supervision of small private projects.
Products and positioning
A privately controlled civil engineering, construction, and project-management group focused on technically detailed private and specialized building projects in Greece and the United Arab Emirates.
Engineering services · 1984
Civil engineering and building studies
Berios began as a civil engineering practice undertaking the analysis, study, and supervision of private building projects. This technical work forms the foundation of its broader service offering and supports the planning and delivery of offices, residences, institutional buildings, and other specialized structures.
Construction services · 1989
Construction and project management
Since 1989, Berios has provided project and construction management in addition to engineering studies. The service is intended to coordinate design, construction execution, and delivery for private and commercial developments, including large offices and high-value residences.
Design services · 2013
Architectural studies and interior design
The UAE operation added architectural studies and interior design to the group's engineering and construction capabilities. These services broaden the business toward integrated building and fit-out work for clients in the United Arab Emirates.
Specialized construction
Specialized construction projects
Beyond offices and luxury residences, Berios has undertaken industrial, transportation, marine, religious, medical, and infrastructure projects. The range indicates a project-based contractor and engineering practice able to work across several building and civil works categories.
Brand decisions
2012
Establishment of Berios Ltd. for international expansionStrategyBackground
The Greek construction market had been severely weakened by the economic crisis that began in 2009, creating pressure for construction firms to seek opportunities outside Greece.
Action taken
Berios Ltd. was established in Nicosia, Cyprus, with the stated purpose of expanding the group's activities to the United Arab Emirates.
Aftermath
The group opened an Abu Dhabi office in 2013 and a Dubai office in 2016, while adding architectural and interior-design services in the UAE.
2010
Consolidation under Berios S.A.StrategyBackground
After two decades of joint ownership under the Dritsas-Berios name, Nikolaos Berios acquired Ioannis Dritsas's entire shareholding.
Action taken
The business became wholly owned by Nikolaos Berios and was renamed Berios S.A.
Aftermath
The company continued expanding its project activity in Greece and abroad under the Berios name.
Sources1 sources
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