He is also the founder of Marcello Tunasi Ministries (MT), Compassion Nucleus International (NCI), the Compassion Orphanage and the Compassion Ministry School which trains missionaries.
His pastoral ministry is complemented by that of author-composer and interpreter of numerous spiritual hymns, director of theatrical plays with the HIS (humour, intelligence, wisdom) theatre and film company
Marcello Jeremie Tunasi is also the author and editor of several books: "Discover and experience your presence", "Strategies for dealing with temptation", "500 words of wisdom", "The secret of the Secret Place. From Go, Hide to Go, Show", "The Way of True Forgiveness". And soon "Bone of my bones, Flesh of the flesh. Choosing with God" and "Overcoming the spirit of divorce".