Complex phenotypes such as common diseases and drug response are caused by a multitude of alleles in combination. Networks of physical interactions and functional relationships among proteins and small molecules have proven to be powerful tools for elucidating the underlying protein complexes, genetic modules, and mechanisms of action. Intomics have key competences in this field and can provide state-of-the-art network analyses to discover complex relationships in your transcriptomics, proteomics or genome-wide association studies.