O'Connor Sutton Cronin

ocsc is an established international multidisciplinary consulting engineering & project management practice. the firm was founded in 1988 in dublin and over the years has grown to become one of the leading multi-disciplinary engineering consultancies in the state, having worked successfully with all of the major public, semi-private and private clients in the institutional, commercial, domestic & industrial sectors. the practice has expanded to become an international multidisciplinary consulting engineering firm with over 270 staff in ireland and the uk. we provide civil, structural, mechanical & electrical, sustainability and traffic engineering design and consultancy, project management and psdp services. ocsc is leed, breeam, low carbon energy assessor, ceequal and iso 9001, 14001 & 18001 accredited as well as being a cpd award winning engineering consultancy with an untiring focus on continuing personal and professional staff development. we are also bsi verified for pas 1192-2 information management for the capital/delivery phase of construction projects as a bim level 2 tier 1 consultant. we are an accredited 'great place to work'​ since 2018.