Istognosis is a software house based in Nicosia, Cyprus with well established expertise in cloud-oriented and big data technologies with emphasis on Internet of Things (IoT) systems while at the same time excels in designing and developing web-based applications and services across a diverse spectrum of industries such as transportation, healthcare, energy and agriculture. Istognosis invests in R&D activities involving machine learning, image analysis, computer vision, robotics, intelligent systems and networks. Currently, Istognosis provides solutions mainly in three overlapping directions: (a) in the design and development of highly available cloud based applications and solutions, (b) in providing IoT hardware/software solutions mainly for vehicle fleets using state-of-the-art algorithms and tools, as well as (c) in designing and developing energy-efficient and cost-effective renewable energy solutions for private and commercial buildings under the brand name Save Electricity. Businesswise, Istognosis developed and owns (a) the NAVARCHOS fleet management platform which currently serves more than 25 small-scale fleets of a total of 140 commercial vehicles and (b) the ARCHIMIDES framework for cost/energy-efficient PV system analysis and design. Furthermore, Istognosis develops, maintains and supports a number of web applications and solutions for a wide range of customers from both the public and the private sector such as Bank of Cyprus, University of Cyprus, Open University of Cyprus, Costas Papaellinas Organization and others. Moreover, Istognosis has been involved in several EU-funded and RPF-funded projects such as REDUCTION project (7th Framework Programme Call 7), AgriRobot project (RPF, 2010-13), SAVSAR project (Bilateral Greece - Israel 2014-15), BaSE project (EU funded project under the Erasmus+ 2015-16), and NAVARCHOS 2 project (RPF 2018-20), for the innovative enhancement of the existing NAVARCHOS platform.