Dr. Rudolf Tjandra is a transformative leader currently serving as President Director and CEO of Kalbe Nutritional (Sanghiang Perkasa), a role he holds concurrently with his position as Director in Charge for the Consumer Health & Nutritional Divisions at Kalbe Farma, Tbk. With over 30 years of experience in the consumer goods industry, he possesses an exceptional track record of sparking business growth, orchestrating company revivals, and formulating and executing proven strategies. His key role involves driving the strategic vision and growth of these pivotal divisions, ensuring the highest standards of excellence and innovation across the OTC pharmaceutical, Consumer Health, and Nutritional sectors.

Dr. Rudolf Tjandra received most of his secondary and tertiary education in the UK, earning Bachelor's, Diploma, MBA, and Doctorate in Business Administration (DBA) degrees, all obtained with Distinction. This strong academic background complements his career spanning nearly three decades, during which he has held various pivotal management and C-suite roles, including CEO positions in prominent companies both domestically and internationally. His ability to transform companies into industry leaders was recognized when he was honored as Indonesia's 1st Ranking Best CEO 2021 by SWA and Dunamis.

With over 25 years of experience in regulatory and quality systems, Andy Chendra has served as Director of Quality, Sustainability, and Support at PT Sanghiang Perkasa (KALBE Nutritionals) since 2022.

A graduate in Food Science and Technology from IPB University, he began his career at PT Nestle Indonesia in 1998, then held various strategic roles at PT Heinz ABC Indonesia and PT Danone Dairy Indonesia. He joined KALBE Nutritionals in 2015 and has also led PT Kalbe Morinaga Indonesia as President Director since 2024, and PT Kalbe Milko Indonesia since 2020.

With over 23 years of experience in finance, this Jakarta-born professional has served as a Director at PT Sanghiang Perkasa (KALBE Nutritionals) since 2020 and also holds a key role in Corporate Finance & Accounting at PT KALBE Farma Tbk.

A graduate of Queensland University of Technology, she began her career at PT Enseval Putera Megatrading and went on to hold strategic positions at Arthur Andersen, PT Tripolyta Indonesia Tbk., and PT Chandra Asri Petrochemical Tbk. She also previously served as GM of Treasury & Investor Relations at PT KALBE Farma Tbk.