This book elucidates the sustainable production of commercially important biomolecules in medicines, food, and beverage processing, through biological systems, including microorganisms, animal cells, plant cells, tissues, enzymes, and in vitro. It discusses promising technologies for the manipulation of cells including, genetic engineering, synthetic biology, genome editing, and metabolic engineering. The initial chapters of the book introduce topics on biomanufacturing, circular economy, strain design and improvement, upstream and downstream processing. The subsequent chapters cover artificial intelligence-assisted production, designer cell factories, biosensors for monitoring biomolecules, different cells factories, biosynthetic pathways, and genome editing approaches for scale-up biomanufacturing. Lastly, the book discusses the opportunities and challenges of implementing biological systems for the production of biomolecules. This book is a valuable source for students, researchers, scientists, clinicians, stakeholders, policymakers, and practitioners to understand biomanufacturing for the sustainable production of biomolecules.