GAMASIGMA CONSTRUCTIONS S.A.
gamasigma Constructions S.A. is a technical- construction company in Crete that specializes in: the construction of new hotels and resorts, the reconstruction and upgrade of existing hotels, the restoration of traditional buildings, the construction of shopping centres, as well as the construction of any type of building meant for professional use anywhere in the island of Crete.
The completion of mass scale construction projects has established Gama Sigma as one of the leading construction companies in the region. Known for its construction expertise and with the competitive advantage of an accumulated experience, the company makes use of creative techniques that open new prospects in the construction sector.
Our know-how meets the demands of the modern market based on our competent and highly experienced staff as well as our privately owned equipment. With speed, excellent quality of services, Gama Sigma Constructions will undertake any type of project and will offer accredited suggestions and solutions even to the most challenging construction projects.
Cerificates
Q-CERT με ΕΛΟΤ ΕΝ ISO 9001:2008 | ΕΛΟΤ ΕΝ ISO 14001:2004 | OHSAS 18001:2007/ΕΛΟΤ 1801:2008
Administration
Gamasigma was founded in 2006 by the civil engineer Georgios Gonianakis, the architect Georgios Sbokos and the architect engineer Areti Sakellariou.
Having experience of hotel – resort constructions in Crete, the company was set up in order to provide guaranteed quality services, on-time project completion and guaranteed construction costs.
– National Technical University of Athens, Civil Engineer Field – Specialist Structural Engineer
– New Mexico State University – USA
– Bachelor in Science
9/2006-5/2007 Village Heights
Chief Engineer in the construction of Hotel-type “Village Heights”, owned by GOLF RESIDENZA A, PHASE B
8/2004-4/2005 Star Beach Village
Chief Engineer in the construction of Hotel 
Village
9/2003-4/2004 Santa Marina PLAZA
Chief Engineer in the construction of Hotel Santa Marina PLAZA
1/2002-6-2003 BLUE PALACE
Chief Engineer in the construction of Hotel BLUE PALACE & Elounda Spa Thalassotherapy
3/1999-12/2001 Natural History Museum
Museum of Natural History of the University of Crete
Head of the following departments of the MPC
A) Geographical Information Systems (GIS)
B) Graphic designer
C) Computer Network (admin nhmc.uoc.gr)
Teaching experience in public IEK
in the “Spatial Data Display”
and “Import data GSP performance with PC”
1997-2/1999 ΑΚΕΚ ΑΕ
ΑΚΕΚ ΑΕ.- Heraklion Crete
Head of Technical & Computing Department
1991-1995 ΕRΤΕΚ SA.-Athens
ΕRΤΕΚ SA.-Athens
Supervising Engineer
– School of Architecture of the Polytechnic of Milan, Italy
– School of Architecture of the Polytechnic of Milan, Italy
2005-2006 GOLF RESIDENCES SA THE VILLAGE HEIGHTS GOLF RESORT
Chief Engineer in the construction hotel unit type of furnished 5 * apartments in the Arapi head area in Ano Hersonissos.
Project budget of 17,500,000 Euros.
2003 PLAKA-THALASSO SA.
Chief Construction Manager in the construction of a thalassotherapy center of the Blue Palace Hotel in Plaka – Elounda.
Project budget of 9,000,000 Euros.
2002-2003 PLAKA SA. BLUE PALACE
Construction Manager in the construction of the Blue Palace Hotel in Plaka – Elounda. Project budget of 21,000,000 Euros.
Academic Year 2007
For four hours a week, “Work Organization Organization” at TEI. Heraklion
2001 CRETE GOLF A.E.
Project Manager – architect of building facilities. Project budget of 3,500,000,000 drachmas
2000 KANTIA SA
Construction Project Manager – designer & supervising engineer at the Creta Sun hotel’s preventive static prophylactic operation. Project budget of 300,000,000 drachmas
1999 KANTIA SA
Construction Project Supervisor – Supervisor Engineer in Preventive Static Prophylaxis of Hotel Creta Sun. Project budget 480,000,000 drachmas
1998 ASIMENIA AKTI SA
Construction Project Manager – Supervisor Engineer in upgrading 150 rooms and constructing a swimming pool of 850sq.m. Project budget of 690,000,000 drachmas
1997 PAPAMATHAIAKIS GEOR.
Study and construction of restoration of a neoclassical house on Tombazis Street and Agios Pavlos Street behind Sanitary.
1997 BIP HERAKLION
Manufacturing of gastronomic products (Catering) Value 1,800,000,000 drachmas
1997 FAMOUS GASTRONOMY
Construction Project Manager – Supervisor Engineer
1997 Maris Hotel
Educational Seminar on “The Organization of Hotel Construction Worksite” 34 Educational Hours.
1997 ACADEMIC SEMESTER
Teaching for two Academic Semesters at TEI of IRAKLIOU CONSTRUCTION DEPARTMENT in the lesson
TEI OF HERAKLION
1997 ΚΟΥΤΟΥΛΟΥΦΑΡΙ Α.Ε. KOYTOYLOYFARI A.E.
Assistant-engineer-supervisor for construction of 4 traditional class A classrooms, KOUTOULOUFARI APARTMENTS, in Koutouloufari, Hersonissos. Project cost of 50,000,000 drachmas
1997 ASIMENIA AKTI SA
Supervisor of a complete renovation at the MALIA PARK hotel. Project budget of 100,000,000 drachmas
1996 DASKALAKIS SA
Supervising the construction of a swimming pool at the ATLANTIS Hotel, restoration of the Apollo Conservatory adjacent to the ATLANTIS Hotel. Project budget of 200,000,000 drachmas
1996 ΣΜΚΩΚΟΣ ΕΜΜ.
Study – Supervision of a detached house in Kalesa. Project budget of 50,000,000 drachmas
1995-1996 SMPOCOS G.
Study – Supervision of a detached house in Vasilias. Project budget of 50,000,000 drachmas
1995-1996 ILIAKIS D. & M
Study – Supervision of a two-storey building with a basement in the Basil. Project budget of 70,000,000 drachmas
1995
DASKALAKIS SA
Supervisor of ATLANTIS conference center construction engineer. Project cost of 180,000,000.
1995
OLYMPIUS ZEUS JOINT OPPORTUNITY
Supervision of the completion of the construction of hotel operations in MACEDONIA PALACE in Thessaloniki. Cost of construction 4,800,000,000 drachmas
1994-1995 KANTIA SA
Study – supervision of 2 new hotel tennis courts CRETA SUN. Project budget of 30,000,000.
1994-1995 LOVE BEACH SA
Supervising engineer – 40-room extension project manager with swimming pool and FITNESS CENTER. Project cost 350,000,000 drachmas
1994 ASIMENIA AKTI SA
Supervision of the construction of a new outdoor restaurant in MALIA PARK.
1994 KANTIA SA
Study – supervision of church building within the hotel CRETA SUN.
1994 KANTIA SA
Supervising engineer of a complete renovation and reconstruction of 64 rooms at the hotel CRETA SUN.
1993-1994 DASKALAKIS SA
Supervising engineer – ATLANTIS hotel renovation company. Project budget of GRD 1,000,000,000
1993-1994 KANTIA SA
Supervising engineer – CRETA SUN hotel conversion manager in CLUB. Project budget of 400,000,000 drachmas
1992-1993 ASIMENIA AKTI SA
Supervising engineer – Project manager for the construction of a new 9-room building of the hotel GRECOTEL MALIA PARK. Project budget of 70,000,000 drachmas
1991-1992 KOUTOULOUFARI SA
Project manager – supervising engineer for restoration of an old house and conversion to 4 apartments. Project Budget of GRD 68,000,000
1991-1992 KANTIA SA
Project manager – 82-room reconstruction engineer at the CRETA SUN hotel.
1990-1991 KANTIA SA
Project Manager – Reconstruction Engineer of 100 Rooms at the CRETA SUN Hotel. Project Budget 110,000,000 Drachmas
1989-1990 KANTIA SA
Project Manager – Reconstruction Engineer of 100 Rooms at the CRETA SUN Hotel. Project Budget 100,000,000 Drachmas
1988-1989 KANTIA SA
Assistant and supervising engineer for the reconstruction of 56 rooms at the hotel CRETA SUN.
ASIMENIA AKTI SA
Assembler-Supervisor of open-pit construction and SELF SERVICE at MALIA PARK hotel. Project cost 25.000.000 drachmas.
1987-1988 ASIMENIA AKTI SA
Supervising engineer of the construction of the hotel MALIA PARK, with a capacity of 400 beds, 1st class, in Malia, Heraklion. Project cost of 1,300,000,000 drachmas
1986-1987 ΚΟΥΤΟΥΛΟΥΦΑΡΙ Α.Ε.
Chief engineer-construction of 13 A class apartments, with a swimming pool of KOUTOULOUFARI APARTMENTS, in Koutouloufari, Hersonissos. Project cost 70,000,000 drachmas
1985-1986 AGAPI BEACH SA KANTIA SA
Construction and supervision of architects of the general renovation of the hotel CRETA SUN
1982-1984 Afoi Sbokou
Supervision and construction of building on Katehaki – Heraklion street
1980-1981 Military Administration of the island of Samos 212 TE.
Supervision and construction of 11 fortifications
