Organisational efficiency is a consistent quality that derives more from and thrives on strong internal culture than on isolated instances of timely and effortless accomplishments by corporate systems. This study sought to evaluate the relationship between organisational culture and enhanced productivity and efficiency among members of five universities in the Niger Delta region of Nigeria, which with its peculiarities provided a unique context for the study. The quantitative and qualitative methods were used for data collection among 104 respondents. Faculty were assessed on the direct impacts of their organisations' culture on their research and publication, creativity and innovativeness, among others, while students were assessed on learning, career prospects and others. The study suggested that most of the five universities had no well-articulated organisational culture. This significantly compromises their unique value addition to the educational system, implying that they risk losing their relative advantages unless they fortify their organisational cultural frontiers.