The phrase "respective directors" refers to the directors of different organizations or companies who are individually responsible for managing and making decisions for their own specific organization. Full definition
Neither Noah nor Exodus capture their respective directors the height of their creative prowess, but you can they they both had a lot of fun exploring the what if?s of their respective adaptations. (relevantmagazine.com)
Covered persons should include the youth sports organization and respective directors, officers, employees and volunteers. (nays.org)
Both «Ghost» and «Poltergeist» worked so well because their respective directors understood that for the fantasy to be taken seriously, the characters experiencing it must be believable. (lightviews.com)