The document discusses technology clusters in Greece supported by FORTH (Foundation for Research and Technology Hellas). It describes four clusters: 1) the Organic Product Cluster focusing on organic farming; 2) the Hellenic Semiconductor Industry Association; 3) the Hellenic Bio Cluster for life sciences; and 4) the Social Economy Cluster in Crete. FORTH helps to establish and support the clusters through activities like networking, facilitating international cooperation, disseminating information, and providing support for funding opportunities. However, the document notes that most clusters are not yet fully operational and strategic research agendas are often missing.