BOARD OF DIRECTORS

President Commissioner

Hadi Soemarsono was born in Surabaya in 1962. He is the founder of Sarana Metal Group and has served as its president since its inception.

In 1992, Hadi Soemarsono established PT Sarana Metal Indah, the pioneering subsidiary specializing in iron and steel supply. He continues to serve as the president director of PT Sarana Metal Indah to this day.

He also holds the position of president commissioner in the following companies:

• PT Sarana Putera Metal (2005 - present)
• PT Sarana Indo Mandiri (2006 - present)
• PT Sarana Anugerahtama Metal (2010 - present)
• PT Sarana Anugerah Lestari (2012 - present)
• PT Sarana Suksestama Sejahtera (2014 - present)
• PT Sarana Anugerah Sejahtera (2015 - present)
• PT Sarana Metal Jayatama (2016 - present)

Director

Born in Surabaya in 1993, Carlson Soemarsono is a visionary leader equipped with a robust international academic and professional foundation. He earned his Bachelor of Business degree in 2014 and subsequently completed his Master of Property degree in 2016, both from the Royal Melbourne Institute of Technology (RMIT).

Prior to dedicating his expertise to the enterprise, he cultivated his professional acumen within the property sector in Melbourne, Australia, starting in 2014, before stepping into executive leadership in 2017.

Currently, he serves as a pivotal member of the Sarana Metal Group board of directors, holding the strategic offices of Director at PT Sarana Metal Indotama, Director at PT Sarana Indo Mandiri, and Commissioner at PT Sarana Metal Indah, consistently steering the group toward progressive expansion and exceptional market competitiveness.

Director

Sie Elsye Ernawati was born in Surabaya in 1982. She started her career in the steel industry in 2003 and has continued to build her career in this field ever since.

Elsye began her journey in the business as a purchasing officer at PT Sarana Metal Indah. Her skills and business acumen led to a steady career advancement, eventually reaching the position of director at PT Sarana Metal Indah.

She has served as a member of the board of directors since 2015 and continues in this role to this day.

Director

Donna Gultom was born in Pematang Siantar in 1977. She began her career in the iron and steel construction industry from the outset.

In 2006, she advanced her career by taking on the role of marketing at PT Sarana Putra Metal for 4 years. In 2010, she transitioned to the role of director at PT Sarana Anugerahtama Metal, where she has served as a board director ever since.

Director

Ernawati Wijaya was born in Sidoarjo in 1979. She earned her bachelor’s degree from Widya Mandala University Surabaya in 2002.

Before joining the company, she worked at PT Sinarozora Lestari and UD Kristal. She continued her career by joining the company in 2006 at PT Sarana Putra Metal.

In 2010, she became a member of the board of directors. Currently, she serves as the director at PT Sarana Suksestama Sejahtera.

Director

Gunawan Wukirman was born in Bagansiapiapi in 1962. He has 14 years of experience working at PT Indofood Sukses Makmur Tbk. He joined Sarana Metal Group in 2005 and currently serves as the Director of PT Sarana Putra Metal.

Director

Alvin Gunawan, SE., M.H. serves as Director at PT Sarana Putra Metal, playing a pivotal role in steering the company's operational strategies, business expansion, and commercial management.

Born in Semarang on September 26, 1990, he possesses a strong academic foundation in business and market development. He earned his Bachelor’s degree in Economics with a specialization in Marketing Management, further broadening his strategic acumen with a Master's degree from Universitas Pelita Harapan (UPH).

Equipped with sharp market acuity and a progressive leadership approach, he is dedicated to enhancing PT Sarana Putra Metal's competitive edge, expanding its market reach, and driving sustainable business growth within the metal industry.

Director

Stevanny Hiendarto was born in Jember in 1981. She studied accounting and earned her Bachelor’s degree in Economics from Widya Mandala Catholic University Surabaya in 2004.

Before joining the company, she started her career in the finance division at PT Davinci Collection. She then continued her career with PT Sarana Mandiritama Sejahtera from 2008 to 2015.

Her career advanced significantly, and in 2015, she took on the role of director at PT Sarana Anugerah Sejahtera, also serving as a board member.

Director

Nataliya was born in Jember in 1978. She started her career in the steel industry in 2007 and has continued to build her career ever since.

She began as a Marketing professional at PT Sarana Metal Indah. Her business skills and expertise led to significant career growth, eventually becoming the Director of PT Sarana Indo Mandiri in 2021.

Nataliya has been a member of the board of directors since 2021.

Director

Mein Ermawati was born in Solo in 1977. She began her career in the steel industry in 2015 and has continued to build her career ever since.

She started as a Marketing Manager at PT Sarana Anugerahtama Lestari. Her business skills and expertise led to steady career growth, eventually becoming the Director of PT Sarana Anugerahtama Lestari in 2020.

Mein Ermawati has been a member of the board of directors since 2020.

Director

Ruth Yuliani was born in Surabaya in 1977. She earned her Bachelor’s degree in English Literature from Petra Christian University Surabaya in 1999.

Since joining the company in 2012, Ruth has held various roles, including Head of the Purchasing Division at PT Sarana Mandiritama Sejahtera. In 2018, she became a member of the board of directors.

Currently, she serves as the Director at PT Sarana Metal Jayatama.

Director

Jany Susanna brings over two decades of extensive leadership and operational expertise within the Sarana Metal Group. Born in Surabaya on January 24, 1981, she began her professional journey with PT Sarana Metal Indotama on March 15, 2004.

Demonstrating exceptional strategic insight and procurement acumen, she assumed the role of Head of Procurement in 2019. In this capacity, she successfully streamlined supply chain networks and strengthened vendor partnerships across the enterprise.

Today, she serves as Director at PT Sarana Metal Indotama, where she oversees and directs group-wide purchasing operations, driving structural efficiency and long-term value creation.

Director

Fenny Jie, S.M. plays a key leadership role in the management team of PT Sarana Metal Indotama, with her primary focus centered on steering sales strategies across the group.

Born in Balikpapan on June 9, 1998, she earned her Bachelor’s degree in Management from Petra Christian University, providing her with a solid foundation in business and commerce.

Her career journey in the industry began in 2020 when she joined PT Sarana Metal Indah. Through her dedication, consistent performance, and progressive leadership, she steadily advanced through key positions until stepping into her strategic leadership role at PT Sarana Metal Indotama in 2026.

Leading the company's commercial initiatives, she actively expands market reach, strengthens strategic client relationships, and drives the achievement of revenue targets. Equipped with a dynamic and results-driven approach, she is dedicated to reinforcing the company's market leadership and sustainable growth within the metal industry.