Efficiency & innovation Sebanna, Lda "Sebanna" is a company under 100% Angolan law and capital located in Luanda with headquarters at Rua Gil Liberdade n° 66-C. We have many years of experience in the production of high-class technologies. We not only deliver products but also provide full technical support. Contact us Our Strategy Developing intelligent and innovative solutions that contribute to optimizing processes that enhance the business development of Our customers. Social Object Technical Service Providers of Information Technology and Consulting, Database Creation and Design and Maintenance of Web Pages. Consultancy in the Oil and Gas area (MPOG, Surface Geochemistry).