About Tangara Mitrakom, PT

PT Tangara Mitrakom has established in 1998,as a member of Elang Mahkota Teknologi (EMTEK). PT Tangara Mitrakom has focused in providing network services and solutions, in line with the grant of closed fixed network licence from the Goverment.

PT Tangara Mitrakom also provides telecommunications services based on Packet Switched and Network Access Provider (NAP) licenses issued by the Minister of Communications and Informatics. To enchance quality of its services to customers as a world-class operator, PT Tangara Mitrakom has successfully obtained ISO 9001:2015 standard as International accredited (International Accreditation Service – IAS) quality management system.

PT Tangara Mitrakom operates across the country, delivering quick and reliable communication solutions by serving customers in various segments such as Banking, Corporate, Telco, ISP Provider and Goverment from local and multi national companies with more than 10.000 total remotes in urban and rural area.

PT Tangara Mitrakom have more than 50 Service Points in accross cities in Indonesia and supported with more than 100 Technicians, Workshop for repair center and International strategic partners.

We aim to make customer satisfy by creating new corporate culture value through Customer Focus, Integrity, Team Works, Quality Excellent, and Continuous Improvement by changing the way. We think and pursuing constant communication. By thinking outside the box, we intend to provide communication and power solutions of the future.

On July 27th, 2009,PT. Tangara Mitrakom improves its competencies, operational productivity, efficiency and effectiveness by gaining Quality Management System ISO 9001:2008 certification that obtained from ISOQAR Indonesia with certificate number 7846-001. Quality Management System ISO 9001:2008 is an excellent system to handle, control and manage products or services for customers. To enchance quality of its services to customers as a world-class operator, Tangara has successfully obtained ISO 9001:2015 standard as International accredited (International Accreditation Service – IAS) quality management system.

BOARD OF COMMISIONER

Amir Abdul Rachman

Amir returned in 1978 from Australia where he studied Computer Science and Accounting at RMIT. He joined Citibank NA where he was principally instrumental in introducing to Indonesia automotive installment finance in a big way. He then joined Astra to manage the JV with HSBC in the leasing business and support Astra’s venture into the automotive consumer business. In 1984 he was recruited by the Darmadi Group and for 25 years he lead the Group that saw the birth of various big projects including JV with international and national corporations. At the same time, in his individual capacity he facilitated the birth of Dipo Star Finance (today Mitsubishi’s auto finance), PT Pramindo Ikat Nusantara (Initially a KSO Telecommunication JV with Astra), PT Mobisel (cellular provider with 450 Mhz frequency). Prior to his retirement in 2019, at one time or another he was holding formal positions with various significant corporations, eg Astra, Bakrieland, MNCLand, Bank Mandiri, Patra Jasa, Samuel Securities, Bumiputra Insurance, etc. His hands on exposure in business which started since 1975 covered a wide spectrum from computer software development, banking, finance, insurance, property, trading, hospitality, textile, telecommunications, oil and gold mining where he either created, grew or turned around the businesses or if not feasible, closed it down efficiently.

BOARD OF DIRECTOR

Christiadi Salim

Christiadi Salim was appointed President Director of PT Tangara Mitrakom on 31 May 2026,
and concurrently serves as Head of Business Development at PT Elang Mahkota Teknologi
Tbk (EMTEK), where he leads group strategy, M&A, and strategic partnerships across Emtek's
media, digital, and healthcare portfolio. At Tangara Mitrakom, he brings this same discipline
to bear — driving the company's growth strategy across satellite connectivity, IoT, and
managed network services for core segments including banking and financial institutions,
maritime, mining, and enterprise. He is also leading the exploration of adjacent managed
service offerings, such as cloud and cybersecurity solutions, as part of the company's broader
push to build the partnerships needed to scale Indonesia's digital infrastructure and unlock
value across the portfolio.
He joined EMTEK in September 2025 after nearly two decades at HSBC Indonesia, where he
held a series of senior leadership roles in corporate and structured banking, including Country
Head of International Mid-Market (IMM), Head of Structured Banking & Team Head of Large
Corporate Banking, and Senior Vice President – Global Banking.
Christiadi holds a Master's degree in Accounting and a Bachelor of Science in Accounting and
Finance, graduating magna cum laude, from the University of Oregon, United States.

Johan Susanto

Has been with the company since 2001 and currently serving as a Operations Director. Completed his studies in Satya Wacana Christian University, Salatiga, Indonesia in 1991 earning a Bachelor of Engineering Telecommunication majoring in Electrical Engineering and obtained a Master Degree in Marketing from Esa Unggul University, Jakarta, Indonesia in 1999