GSIS Information

View Top Employees from GSIS

GSIS is an IT consulting company that provide personalised solutions and services for all your IT needs. Our main activities are : * Business analysis * Developement of enterprise applications * Software integration * Quality managment

Website	http://www.gsis.be
Revenue	$5.7 million
Employees	252 (208 on RocketReach)
Address	Rue Remikette 4, Faimes, Wallonia 4317, BE
Technologies	Linux , VMware , Oracle Database +6 more (view full list)
Industry	IT Services and IT Consulting, Custom Software & Technical Consulting, Software
Web Rank	36 Million
Keywords	It Consulting, It Solutions, It Services, Enterprise Applications, Software Development, Business Analysis, Software Integration, Application Development, Technology Consulting, Personalized It, System Integration, Business Solutions, Custom Software, Quality Management, It Support, It Strategy, Digital Transformation, Project Management, Managed Services, Cloud Solutions
Competitors	Deloitte, Baker Hughes, KBR, Inc., Arcadis, TRACTEBEL, Egis, Turgis Consulting (now Royal HaskoningDHV - Mining), Witteveen+Bos, GEOCEAN, Tramway Touristique de l'Aisne +27 more (view full list)
SIC	SIC Code 737 Companies, SIC Code 73 Companies
NAICS	NAICS Code 51 Companies, NAICS Code 518 Companies

GSIS Questions

What is the annual revenue of GSIS?

The GSIS annual revenue was $5.7 million in 2026.

Who is the Director of GSIS?

Odysseas Kyriakopoulos is the Director of GSIS.

How many people are employed at GSIS?

208 people are employed at GSIS.

Where is GSIS based?

GSIS is based in Faimes, Wallonia.

What is the NAICS code for GSIS?

The NAICS codes for GSIS are [51, 518].

What is the SIC code for GSIS?

The SIC codes for GSIS are [737, 73].

Top GSIS Employees

Isagani Salamanca

Medical at GSIS

Philippines
1
- gsis.gov.ph
Odysseas Kyriakopoulos

Director at GSIS

Greece
1
- gmail.com
Manolo Alvizuris

Administrative Project Manager at GSIS

None
1
- gsis.gov.ph
Loren Garcia-

Vice-President at GSIS

Valenzuela, NCR, PH
1
- gsis.gov.ph
Nikki Joy de Vera

Software Quality Assurance at GSIS

Valenzuela, NCR, PH
1
- gsis.gov.ph
Ephraim Sta. Maria

Cobol Analyst and Programmer at GSIS

Valenzuela, NCR, PH
1
- gsis.gov.ph
Joe Valoroso

Technical Support Engineer at GSIS

Philippines
1
- gsis.gov.ph
Allan Sorbito

Controller Staff Officer 2 at GSIS

Valenzuela, NCR, PH
2
- yahoo.com
- gsis.gov.ph
Zayed al Balushi

HR Manager at GSIS

Muscat, Muscat Governorate, OM
1
- gmail.com
Donna Samonte

Vice President General Services Office at GSIS

Valenzuela, NCR, PH
1
- gsis.gov.ph

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