Carsurin Executive and Leadership Team

Sheila Tiwan, the Chief Executive Officer at Carsurin, directs the overarching strategic vision for the organization. Overseeing the expansion of inspection and testing services across Indonesia, the Chief Executive Officer ensures alignment between laboratory capabilities and evolving market demands in the oil, gas, and mineral sectors. This leadership role involves managing high-level relationships with government entities and private clients to maintain the company's reputation for integrity. By optimizing resource allocation across 20 branch offices, Sheila Tiwan drives operational excellence and sustainable growth. The Chief Executive Officer monitors performance metrics to guarantee that all certification processes meet international accreditation standards. Through consistent focus on quality, the Chief Executive Officer strengthens the market position of the firm. Ultimately, Tiwan secures the long-term viability of the business by fostering a culture of technical precision and client-focused service delivery.

Muharam Zamzam, the President & Director at Carsurin, governs the corporate structure and ensures adherence to regulatory compliance frameworks. Overseeing the governance of the organization, the President & Director facilitates communication between the board and executive management to support long-term stability. This leadership role involves evaluating corporate risks and implementing mitigation strategies across all business units, including minerals and oil & gas sectors. By championing transparency and ethical standards, Muharam Zamzam drives the company's reputation for reliability in the inspection and testing industry. The President & Director monitors the financial health of the firm while identifying opportunities for service diversification. Through strategic oversight of corporate policies, the President & Director ensures that all laboratory operations remain consistent with national and international accreditation requirements. Ultimately, Zamzam maintains the organizational integrity necessary to serve government and industrial clients effectively.

Ipung Supriyadi, the Chief People Officer & Head of Operations at Carsurin, manages the integration of human capital development with daily laboratory workflows. Overseeing the technical staff across 15 multi-purpose facilities, the Chief People Officer & Head of Operations ensures that workforce training aligns with complex testing requirements in agriculture and consumer products. This leadership role involves streamlining operational logistics to improve turnaround times for verification services. By implementing performance-based management systems, Ipung Supriyadi drives efficiency and employee engagement throughout the regional network. The Chief People Officer & Head of Operations coordinates with department heads to maintain safety protocols and quality control standards. Through rigorous oversight of operational assets, the Chief People Officer & Head of Operations supports the company's commitment to providing local solutions with a global perspective. Ultimately, Supriyadi optimizes the intersection of personnel management and technical service execution.

Hapsari Aryani, the Chief People Officer, Corporate & Operation Strategy Coordinator at Carsurin, architects the alignment between organizational culture and strategic business objectives. Overseeing the development of corporate strategy, the Chief People Officer, Corporate & Operation Strategy Coordinator ensures that internal processes support the firm's mission to provide high-quality verification services. This leadership role involves designing talent acquisition and retention programs that attract specialized experts for the company's 15 laboratories. By synchronizing operational strategies with human resource initiatives, Hapsari Aryani drives organizational agility and service consistency. The Chief People Officer, Corporate & Operation Strategy Coordinator collaborates with other executives to refine service delivery models for diverse sectors. Through the implementation of strategic planning frameworks, the Chief People Officer, Corporate & Operation Strategy Coordinator enhances the firm's ability to respond to market shifts. Ultimately, Aryani fosters a high-performance environment that supports the company's growth.

Wyrdana Ahmad, the Admin Chief People Officer at Carsurin, manages the administrative infrastructure and personnel support systems that sustain the company's nationwide operations. Overseeing the administrative functions of the branch offices, the Admin Chief People Officer ensures that internal workflows remain efficient and compliant with corporate policies. This leadership role involves coordinating support services for the technical teams to facilitate seamless testing and certification processes. By optimizing administrative resource distribution, Wyrdana Ahmad drives operational stability across the organization. The Admin Chief People Officer monitors personnel records and internal communication channels to maintain organizational cohesion. Through the management of administrative systems, the Admin Chief People Officer supports the broader mission of providing reliable inspection services to industrial clients. Ultimately, Ahmad ensures that the foundational administrative processes remain robust, allowing the technical staff to focus on delivering accurate and timely verification results for all stakeholders.