Elnusa Modular Rig, which is owned by Elnusa, is the best drilling equipment in Southeast Asia. Correspondingly, Elnusa is the first local company to have a modular rig in Southeast Asia. Several large companies that have become Elnusa's clients for this service include; VICO Indonesia (2008 - 2016), PT. Pertamina EP (2017 - 2018), and PT. Pertamina Hulu Sanga Sanga (2018 - present).