Indonesia Economic Journal
Vol. 2 No. 2 (2026): JULI-DESEMBER

Analisis Penerapan Continuous Improvement pada PT Mulia Boga Raya, Tbk Periode 2021-2025

Arie Citra Mardiana (Universitas Negeri Surabaya)
Niastika Anggreini Setiawan (Universitas Negeri Surabaya)
Najwa Widya Choirina (Universitas Negeri Surabaya)
Risky Budianto (Universitas Negeri Surabaya,)



Article Info

Publish Date
08 Oct 2026

Abstract

This study examines the implementation of continuous improvement at PT Mulia Boga Raya Tbk (Prochiz) during the 2021–2025 period by focusing on quality, employee turnover, sales and revenue, innovation, and customer loyalty. This research employs a quantitative descriptive method using a single case study approach, based on data obtained from the company’s annual reports and financial statements. The findings indicate that the company consistently maintained zero product recalls over the five-year period and improved its customer satisfaction score from 86.91% in 2022 to 91.80% in 2025. In 2025, the company also recorded sales growth of 19.14% and revenue growth of 19.60%. However, employee turnover increased from 9.57% in 2024 to approximately 12% in 2025. Furthermore, absolute carbon emissions continued to increase in line with the expansion of production activities. The findings indicate that continuous improvement has become embedded in the company’s organizational culture and has contributed to operational performance and customer satisfaction. Nevertheless, the company continues to face challenges in employee retention and controlling its absolute environmental impact.

Copyrights © 2026






Journal Info

Abbrev

iej

Publisher

Subject

Economics, Econometrics & Finance

Description

Accepts research articles, both empirical studies and literature studies that focus on the fields of Economics, Accounting and ...