Who We Are

Bimantara Sacca Mitta was founded with a vision to bridge integrity, capability, and morality across diverse industries — from sustainable natural resources to digital innovation and modern services.

Our name itself reflects our philosophy:

Bimantara comes from Sanskrit, meaning “the realm of noble virtues and eternal growth.” It symbolizes endurance, expansion, and excellence — a commitment to build enterprises that create long-term value.
Sacca means truth or integrity — a guiding principle that ensures every step we take remains ethical and transparent.
Mitta means friendship or partnership — representing our belief that genuine success is built upon trust, collaboration, and shared prosperity.

Together, Bimantara Sacca Mitta represents “a partnership built upon truth and enduring excellence.”

We are a multi-industry enterprise dedicated to sustainable value creation, uniting sectors such as mining, industrial minerals, healthcare, digital solutions, food & beverages, chemical supply, hospitality services, and other emerging industries under one vision of responsible growth.

Guided by ethics, integrity, and innovation, we believe success is measured not by profit alone, but by the positive impact we create for our partners, communities, and the planet.

Through collaboration and purposeful progress, Bimantara Sacca Mitta continues to empower people, protect nature, and build enduring prosperity.

Meet the team

Building Value with Morality, Capability, Integrity and Environmental Care

Chief Executive Officer

Ribeldi Bimantara, MM

Ribeldi Bimantara is a business executive with over a decade of leadership experience in operations, business development, and strategic management across national-scale enterprises. Holding a Master’s degree in Business Management, he is recognized for his strategic acumen, operational discipline, and ability to scale businesses with measurable outcomes. As CEO of Bimantara Sacca Mitta, he brings a long-term vision and a commitment to building a professional, high-integrity mining and industrial company that aligns profitability with local empowerment and environmental responsibility.

Chief of Community and Legacy Affairs

Rian Ardian Nasution

A third-generation limestone industry practitioner, dr. Rian Ardian Nasution brings both heritage and heart to the company. He grew up alongside his grandfather and father in the limestone business, absorbing deep industry knowledge from a young age. As a general practitioner with extensive experience in hospital management, dr. Rian is a respected community leader who bridges traditional industry values with modern sustainability practices. His empathetic leadership style and dedication to the welfare of local communities make him a trusted figure in both healthcare and industrial circles.