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Measuring the company level of productivity performance is a very important thing to do to see and evaluate achievements and improvements to productivity levels that are not yet optimal. This case study was taken from the leather bag UKM which is currently experiencing a decline in productivity during the 2020 period. With the increase in working hours, the company must increase workers' overtime costs. In this research, the method used to measure the level of company productivity is the objective matrix or OMAX method and this research refers to the OMAX steps, namely determining productivity criteria on the production line, determining weights, determining levels on the objective matrix, calculating the productivity index, and productivity analysis with a traffic light system. The research results show that the average value of overall productivity in 2020 is 4,388 The highest productivity index was achieved in August amounting to 67,01%. From the traffic light system, it is known that the worst indicator of productivity is the defect factor, so improvements need to be made regarding this.

Productivity is an indicator of a company's performance. In 2021 to 2023, a precast concrete construction and manufacturing company had difficulty achieving its spun pile production target of 3,480 tons/month. This condition causes the company's productivity to fluctuate and tend to decrease overall. This study aims to evaluate the decline in productivity by measuring the value of productivity based on 3 criteria, namely material, labor and machine criteria. The method used is Objective Matrix (OMAX). The productivity value in the production years 2021 to 2023 fluctuates with a downward average value. The highest productivity value in the 2021 production year occurred in period 8 with a value of 748 while the lowest productivity value occurred in period 6 with a value of 170. The highest productivity value in the 2022 production year occurred in period 21 with a value of 638 while the lowest productivity value occurred in period 14 with a value of 166. The highest productivity value in production year 2023 occurs in period 26 with a value of 966 while the lowest productivity value occurs in period 27 with a value of 0. Criteria that contribute less to productivity and need to be improved are labor criteria that show values below the average. While the material and machinery criteria show values that tend to be below average. While the material and machine criteria show values that tend to be good, with the application of OMAX, PT XYZ can improve partial productivity and total productivity in the future and identify factors that cause a decrease in productivity.

Ekspansi industri minyak dan gas di Indonesia menyebabkan sejumlah masalah lingkungan, yang berdampak buruk pada operasi perusahaan. Salah satu pendekatan untuk memperbaiki masalah ini adalah dengan menggunakan strategi Green SCM yang efektif. PT. ABC adalah salah satu perusahaan minyak dan gas yang belum berhasil mengimplementasikan ide Green SCM, dan sebagai akibatnya, kebocoran pipa pada proses produksi perusahaan telah mengakibatkan kerusakan lingkungan yang cukup besar. Sehubungan dengan hal ini, para peneliti berangkat untuk menilai efektivitas program manajemen rantai pasokan hijau (SCM) dalam tingkat performansi nya. Dalam penelitian ini, kami menggunakan metode skoring yang disebut Green SCOR yang mencakup pembobotan AHP dan OMAX. Sebanyak tujuh belas indikator kinerja utama (KPI) dihasilkan oleh lima model Green SCOR yang digunakan dalam pemrosesan data (plan, source, make, delivery, dan return). Ada 17 indikator kinerja utama, dengan tiga warna merah, dua warna kuning, dan dua belas warna hijau. Dengan skor akhir 6,754 pada tingkat kinerja Green SCM, nilai ini masuk dalam kategori kuning, yang menunjukkan bahwa meskipun mendekati target, (rata-rata), atau pencapaian, namun indikator kinerja tersebut belum terpenuhi.