Asia-Places.com listou aprox 11 agrimensores dentro Donggnae-gu. Alguns dos mais bem avaliados agrimensores dentro Donggnae-gu estão- Sede da Coréia Cadastral Corporation Busan Metropolitan City, Dongyang Cadastral Surveying Technology Group, Hana Surveying Technology Group, Coréia Cadastral Corporation Dongnae-gu Geumjeong-gu Yeonje-gu Branch, Dongyang Cadastral Surveying Technology Group, The One Comprehensive Surveying, Hana Surveying Technology Group, Coréia Cadastral Survey Corporation, The One Comprehensive Surveying & Coréia Cadastral Corporation Dongnae-gu Geumjeong-gu Yeonje-gu Branch.