About Us

PT Carstensz Sinergi Indonesia - we proudly abbreviated as CSI - is a professional corporate advisor and business consultant provides an integrated business solutions and innovations to help organizations grows.


A mountain is the symbol of achievement, strength, stability, pride, boldness, courage and fortress, which are the spirits we want to transform into our company’s work cultures and commitment. A spirit to always strive to achieve the highest possible goal with courage to do differently – yet cautious, commitment to complete every engagement, with the highest standard of integrity and professionalism. A mental stage of which our employees applied on every tasks and assignments, internally or externally, without fail.

A strong client focus, an emphasis on teamwork, unwavering integrity, mutual respect and a constant striving for excellence are at the core of Carstensz Sinergi Indonesia. We are driven to help our clients succeed. In every interaction and with every solution, we act in our clients’ best interests striving to understand their needs, respecting their perspectives and exceeding their expectations.

We bring innovative solutions and world class advice to our clients by working across boundaries of business, geography and function. We help each other succeed and create more value by working together.

We realize our clients invest more than their time and money with us; they also invest their trust. We seek to earn that trust every day through professionalism, doing what is right and telling the truth. We are accountable to the organizations and people with which we interact – including clients, shareholders, regulators and each other for our actions and results.

Samuel Pandiangan

Former CFO of Willis Indonesia, Pirelli Cables Indonesia and Colliers Jardine Indonesia, plus his prior managerial positions in Heidelberg Indonesia, Hewlett-Packard and BJ-Hughes Indonesia, has transformed his professional career and experiences into entrepreneurship. He has proven track records with his prior two start-ups in insurance broking businesses before he decided to start his new consulting endeavor with PT Carstensz Sinergi Indonesia.

His diversified working experiences in different industries has enriched his skills, knowledge and professionalism, with in depth knowledge in international businesses issues, compliances and reporting – well combined with his sound regional and local knowledge – which will be a great resources in providing innovative solutions to our clients.

Andrea Poggio

He treasured a vast array of experiences across EU and Asia identifying business opportunities while carefully building and maintaining long-term relationships with business partners, their affiliates and institutions.

The high level International economic education background and the managing of the most important soft skills such as communication, negotiation, strategic/critical thinking, project management and business intelligence, are fundamental to provide solutions to our clients.

His 8 years experience working and exploring South East Asia has enriched his appreciation and understanding of Asian’s rich cultures, values and wisdom which is fundamental to understand the regional business dynamics and to smoothly implement projects and business ideas to our clients’ benefits.