Penelitian bertujuan untuk mengevaluasi pengaruh motivasi kerja, kepuasan kerja, dan budaya organisasi terhadap komitmen organisasi PT. MDH. Metode penelitian yang digunakan adalah kuantitatif dengan analisis Structural Equation Modeling (SEM) melalui pendekatan Partial Least Square (PLS). Populasi penelitian mencakup seluruh karyawan tingkat staff hingga senior manajer di PT. MDH sebanyak 70 orang, dengan teknik total sensus sampling. Hasil penelitian menunjukkan bahwa motivasi kerja berpengaruh positif pada komitmen organisasi, kepuasan kerja juga memiliki pengaruh positif pada komitmen organiasai. Budaya organisasi tidak berpengaruh positif terhadap komitmen organisasi, motivasi kerja, kepuasan kerja, dan budaya organisasi memiliki pengaruh positif dan signifikan terhadap komitmen organisasi pada karyawan PT MDH secara simultan. Implikasi manajerial yang terdapat dalam penelitian ini pimpinan PT. MDH perlu memperhatikan motivasi kerja dan kepuasan kerja karyawan karena kedua variabel tersebut berpengaruh positif terhadap komitmen karyawan sehingga kedepannya tidak terjadi penurunan tingkat komitmen organisasi yang dimiliki karyawan di perusahaan. / The research aims to evaluate the influence of work motivation, job satisfaction, and organizational culture on PT's organizational commitment. MDH. The research method used is quantitative with Structural Equation Modeling (SEM) analysis using the Partial Least Square (PLS) approach. The research population includes all staff level employees up to senior managers at PT. MDH consisted of 70 people, using a total census sampling technique. The research results show that work motivation has a positive influence on organizational commitment, job satisfaction also has a positive influence on organizational commitment. Organizational culture does not have a positive effect on organizational commitment, work motivation, job satisfaction, and organizational culture has a positive and significant effect on organizational commitment in PT MDH employees simultaneously. The managerial implications contained in this research are the leaders of PT. MDH needs to pay attention to employee work motivation and job satisfaction because these two variables have a positive effect on employee commitment so that in the future there will be no decrease in the level of organizational commitment of employees in the company.