Jurnal Ekonomi, Akuntansi dan Perpajakan
Vol. 3 No. 4 (2026): November : Jurnal Ekonomi, Akuntansi, dan Perpajakan (JEAP)

Analisis Profitabilitas Berdasarkan Biaya, Laba, dan Konsentrasi Pelanggan pada PT Asia Sejahtera Mina Tbk. Periode 2021-2025

Mai Gita Indah Lestari (Universitas Negeri Surabaya)
Nadia Fitri (Universitas Negeri Surabaya)
Krisna Mulya Habibi (Universitas Negeri Surabaya)
Risky Budianto (Universitas Negeri Surabaya)



Article Info

Publish Date
01 Nov 2026

Abstract

This study analyzes the profitability of PT Asia Sejahtera Mina Tbk. (AGAR) in terms of costs, earnings, and customer concentration during 2021-2025. It uses a descriptive quantitative case-study approach and secondary data from the company’s annual reports and financial statements. The analysis examines cost ratios, profitability ratios, and major-customer sales contributions. Cost analysis covers the cost of goods sold (COGS) ratio, operating expense ratio, and operating ratio. Profitability is assessed using Gross Profit Margin, Operating Profit Margin, Net Profit Margin, Return on Investment, and Return on Equity. Results show that COGS consistently absorbed more than 90% of sales, while the operating ratio ranged from 97.52% to 99.48%. Profitability was relatively low and fluctuated. The strongest profitability ratios occurred in 2024, whereas the company recorded a net loss in 2022. Greenwich Technology Development Ltd. was the main customer, accounting for 57.73%-87.03% of annual sales. Average concentration of major customers reached 82.67%. However, actual customer profitability could not be determined because customer-level product and service costs were not disclosed. The study highlights the need for tighter cost control, customer-base diversification, and more detailed customer-level cost records to improve profitability assessment and support management decisions.

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Journal Info

Abbrev

JEAP

Publisher

Subject

Economics, Econometrics & Finance

Description

Jurnal Ekonomi, Akuntansi, dan Perpajakan (JEAP) diterbitkan oleh Asosiasi Riset Ekonomi dan Akuntansi Indonesia. Jurnal ini terbit 4 kali dalam setahun yaitu pada bulan Februari, Mei, Agustus, November. Jurnal Ekonomi, Akuntansi, dan Perpajakan (JEAP) adalah untuk mendiseminasikan, mengembangkan ...