SIGMAMI Ltd is a Technical and Commercial Company established in Athens in 1991.
The company is equally owned by Vassilis-Asteris N. Siskos
& Mechanical Engineer and Panagiotis (Takis) D. Megaritis
Electrical & Mechanical Engineer , Both graduates of the National
Technical University of Athens (NTUA). Years 1977 and 1976.
is a registered (official) designer of Electrical,
Mechanical and Electronic Installations of buildings and industrial
complexes, category 9G(C)
is a registered (official) contractor for the
construction of the above mentioned installations, category A2.
The Athens Chamber of Commerce registers SIGMAMI LTD for its technical
activities by the Technical Chamber of Greece and for its commercial
The offices of the company are located in the center of Athens (2, N.
Nikodimou Str. GR 105 57, Athens), near the Parliament house and the
The storage facilities of the company are near the Port of Pireaus.
SIGMAMI Ltd is dealing with the design, construction, supervision and
project management of all Electrical and Mechanical Installations
(hydraulic systems, electrical substations, air conditioning etc) of
buildings and industrial Complexes (office buildings, Banks, Computer
sites, Research laboratory Complexes, Recording studios, LPG plants,
Lub Oil Installations, Aviation fuel installations, Aquaculture farms,
etc) and the design of solar products.
The company also provides consultancy services to its clients and has
been asked to participate as an expert in the Athens Concert Hall
Complex and the restoration of the Monumental Building of the General
Confederation of the Greek Workers.
The company is an Associate office of Flack and Kurtz (London).
SIGMAMI Ldt is a member of National Fire Protection Association
(N.F.P.A.) and American Society of Heating, Refrigerating and
Air-Conditioning Engineers (ASHRAE), sustaining member of the National
Association of Corrosion Engineers (NACE International) and member of
the International Solar Energy Society (ISES).
SIGMAMI' s policy is to promote into the Greek Market UNIQUE products and Services relevant to its technical activities.
The Products and Services, which the company represents, should be
fully supported by its technical staff and promoted by skilful and
competent salesmen (preferably with an Engineering degree).
Presently SIGMAMI is representing:
1. FERNOX Manufacturing Co Ltd, of England, which is the leader in
Europe on anticorrosion inhibitors, water treatment of small and large
heating and air conditioning systems, water treatment systems for
cooling towers and commercial/industrial applications. Fernox is
awarded the ISO 9002 Certificate for Quality procedures.
2. PROTEC FIRE PROTECTION plc, UK , is acknowledged as one of the UK's
leading companies in the building safety system market. Protec
expertise extends through all aspects of Fire Detection, Fire
Suppression, Emergency Lighting, voice evacuation/public address,
security and CCTV systems.
3. VIKING S.A., USA, in order to promote and trade FM approved and UL
listed fire fighting components and systems, like Sprinklers, Alarm
Check Valves, Wet Systems, Dry Systems, Preaction Systems, Deluge
Systems, Fire cycle Systems and Foam Systems.
5. ENVIRONMENT | ONE, USA , in order to promote and trade the IFD Cirrus
early warning fire detection systems and GCM - Generator Condition
Monitor for hydrogen cooled generators and GCM-A for air cooled
4. TELATEK OY, FINLAND , which is a famous firm in Thermal Spray and
machining works in industrial assets (power plants, paper industry,
TELATEK uses special equipments and their own materials and methods for
high quality coating works, offering extension of the life time of
equipments and decrease of maintenance cost.
Its operation is based on the two partners and a group of
specialized scientists, Engineers and Technicians who are contributing
according to the needs of the individual projects.
For the commercial activities it permanently employees a Mechanical
Engineer, who is dealing with sales promotion and the relationships
with the agents all over Greece, an accounting officer and a draft
woman for drawings.
Our company has in its head offices a good computerized system (hardware, software and peripherals) supporting its activities.
Sigmami does not have its own light metal fabrication facilities, but
we have subcontractors who work under our guidance and supervision for
projects we execute.
1990 - 1992 : Design and Construction Supervision of Laboratories in
N.H.R.F.Installation Cost : 700.000 €. (not including equipment cost
1990 : Office and Stores Complex of "Elmec Sport" S.A. Design of the
Electrical and Mechanical Installations of the Complex including Air
Conditioning, Electrical Substation, Voice and Data Transmission
Network according to TIA 568, Fire fighting systems Construction Cost
of Designed Installations 1 m USD (1991).
1990 - 1994 : Advisor for the renovation of the Monumental Building of the General Confederation of Greek Workers.
1991 : Design of the complete renovation of Aquaculture Laboratory of
the National Centre_of Aquatic Research. Cost according the study :
1992 - 1993 : Participation in the preliminary stage of an Urban design
Project, at Crete with estimated cost: 1.25 b. €.
1994 : Design and Construction Supervision of Video recording system of Athens Concert Hall. Total est. Cost: 5.8m €
1994 : Design and construction Supervision of the electrical and
mechanical installations of the JANSSEN Pharmaceutica office building
in Athens. Total est. cost 3.4 m €
1997: Electromechanical installation design of the office building of
the Athens Nuclear Center Institute of Nuclear Technology and Radiation
1999: Electromechanical design and construction supervision of ANDERSEN
BPM HELLAS SA in Athens (renovation of existing building) 1500 m2.
1999-2001: Project Management of Sofitel in New Athens Airport. Cost: 39m€
2000: Electromechanical installation design and construction
supervision of JANSSEN CILAG training center 1000 m2 in Pefki, Athens,
2000-2002: Project Management and Construction Supervision of IRA/SIMETRA office building in Athens. Cost: 1m €
2001-2002: Design and construction supervision of Electromechanical
installations of 8 cinema Complex of Europlex Patras, VESO, Patras.
2001-2002: Design and construction supervision of Electromechanical
installations of EFG Eurobank Securities, Athens. Renovation of
existing office building in the center of Athens. Office Area 4500 m2
and 800 m2 car parking area. Total cost 8,8 m €.
2002-2003 : Design of the electrical and mechanical installations of
the "Public Power Corporation – PPC, ‘PAPADIA FLORINA WATERDAM",
Hydroelectric Plant pipeline for and on behalf of contractor ALTE SA,
Cost est. 0.0 €
2003 : Design of the electrical and mechanical installations of the
"MALESINA – OSMAES WATER PIPELINE" for and on behalf of contractor G.
PETRHS SA, Cost est. 0.0 €
2003 : Maintenance Procedures of SOFITEL Hotel, Athens Airport, Case
study, preliminary estimation and suggestions, Cost est. 0.0 €
2004-2005: Design of the electrical and mechanical installations of the
"Public Power Corporation - PPC ILARION", Hydroelectric Plant for and
on behalf of contractor AEGEK SA, Cost est. 0.0 €
2004-2005: Project Management of HOLMES FITNESS STUDIO. Cost: 0.0 €
2004-2005: Project Management of National Museum of Modern Art. Cost: 0.0€
2005: Design and construction supervision of Electromechanical
installations of HERMES STORES Athens. Renovation of existing building
in the center of Athens. Total cost 0,0 m €.
1996-2002: Coating, maintenance and servicing works with TELATEK OY in
Public Power Corporation (PPC) power plants, using thermal spray