We are practitioners of Lean Manufacturing and Six Sigma with 20 years of experience in companies like PerkinElmer, Philips, Infineon, Micron, Quantum, Panasonic, Sumiko, Siemens, Hertel, Starwood Hotels & Resort, Intertek, APRIL/RAPP. We are committed to deliver worldclass and competitive value-added services to our clients.

Who We Are

Opex Consulting Group was founded by industry practitioners with vast experience in the area of Operational Excellence and Continuous Improvement, from Production, Engineering to Quality, HSE and Audit. We share the same passion and we would like to share our passion and experience with our clients.

We recognize that we are not the first in the world of operational excellence and continuous improvement, but we are committed to deliver worldclass and competitive value-added services to our clients.

Each of our consultant has an average of 20 years of professional experience in operational excellence and continuous improvement. Our experiences are well-grounded and developed in manufacturing / technology companies (PerkinElmer, Philips, Infineon, Micron, Quantum, Panasonic, Sumiko), medical / healthcare (Siemens), O&G (Hertel), service industry (Starwood Hotels & Resort, Intertek), paper & pulp (APRIL/RAPP).

We serve clients from various industries in manufacturing, O&G, mining, plantation, banking & financial institutions, and service industry.

Our Approach

We don’t believe that one size fits all. Different organizations face different problems and challenges. The good news is, the principles and fundamental concepts to tackle the problems remain the same. We conduct diagnostic assessment before we offer our services and programs. We want to make sure we understand your needs. Our consultants will then customize our services and programs to suit your needs. That’s the kind of value-add we provide to our clients. We are and we want to be your business partner.

Our Experience














Reach Us

Singapore Office:

Level 08-09,
The Metropolis Tower Two,
11 North Buona Vista Drive, Singapore 138589

Contact: +65 31388949

Indonesia Office:

Menara Kuningan Lt 30 Unit B-C,
Jl. HR Rasuna Said Kav 5 Blk X-Y,
South Jakarta 12940 Indonesia

Contact: +62 812 7012207


Leave A Message