One of the most important measures in manufacturing industry is Overall Equipment Effectiveness, commonly termed as OEE, it also indicates the degree to which a manufacturing process is truly productive and serves as a general and inclusive measurement of how well a company's manufacturing operations are performing. Optimization of OEE factors provides significant impact to the organization through efficient operations, cost effectiveness, gaining competitive advantage in the market and to provide sustainable supply of products. Optimization is providing sustainable solutions to the problems identified through root cause analysis through total productive maintenance or lean manufacturing methods or techniques towards the goal of zero to minimal wastage. With the applications of these methods the researcher was able to identify the critical issues and solved the issues affecting the overall equipment effectiveness of the subject company. The researcher was also able to propose a systematic roadmap to implement lean and TPM for the subject company that will ensure and sustain the efficiency and cost effectiveness of the organization.One of the most important measures in manufacturing industry is Overall Equipment Effectiveness, commonly termed as OEE, it also indicates the degree to which a manufacturing process is truly productive and serves as a general and inclusive measurement of how well a company's manufacturing operations are performing. Optimization of OEE factors provides significant impact to the organization through efficient operations, cost effectiveness, gaining competitive advantage in the market and to provide sustainable supply of products. Optimization is providing sustainable solutions to the problems identified through root cause analysis through total productive maintenance or lean manufacturing methods or techniques towards the goal of zero to minimal wastage. With the applications of these methods the researcher was able to identify the critical issues and solved the issues affecting the overall equipment effectiveness of the subject company. The researcher was also able to propose a systematic roadmap to implement lean and TPM for the subject company that will ensure and sustain the efficiency and cost effectiveness of the organization.