Since 1997, Tessera has been active in the field of new information technologies, having successfully designed and implemented a significant number of complex software projects across a wide spectrum of professional sectors.

In detail, the company's scope of activity includes:

• the development of web and mobile applications
• the design and development of websites and e-commerce stores (e-shops),
• the creation of educational games and interactive learning applications.

Furthermore, Tessera has implemented large-scale projects financed through European and National research frameworks.

Indicatively:

• Research project forDiabetes – 'Diabetes Mellitus: Development of a digital application as a vehicle for disease management', funded under the 'RESEARCH – CREATE – INNOVATE' action.
• Research project forMyHeart – 'Development of a platform for self-management of patients with hypertension and chronic cardiovascular diseases', funded under the 'RESEARCH – CREATE – INNOVATE' action.
• Research project ARTECH – 'Digitizing Art and Cultural Heritage for an experiential journey through innovative technologies', funded under the 'Open Innovation in Culture' action.

The company's most significant applications are:

• 4control – Remote management, logging, and monitoring of temperature in commercial refrigerators and freezers.
• 4techman – Web platform and mobile application for project management and workflow task execution.
• forDiabetes – Mobile application for logging measurements and health tracking for patients with diabetes.
• 4myCity – Application for registering and managing reports and suggestions to improve urban life.

The company operates in Greece, while also maintaining an international client base. The company's portfolio comprises Private Enterprises, Public Sector Entities, Organizations, and Museums.