What departments does BUMA International Group have?

BUMA International Group has employees across 6 departments including Finance, Media & Communications, Business Development, Information Technology, Accounting.

What is the largest department at BUMA International Group?

The largest department at BUMA International Group is Finance with 2 employees.

Where are BUMA International Group employees located globally?

BUMA International Group has employees across 3 continents and 5 countries including Tanzania, Indonesia, Singapore, Thailand, Australia.

How has BUMA International Group's team size changed over time?

BUMA International Group's team has grown from approximately 38 to 49 employees based on available data.

BUMA International Group Employee Directory

MiningJakarta, Indonesia51-200 Employees

BUMA International Group is a Jakarta-based mining-focused holding company established in 1990 and listed on the Indonesia Stock Exchange. Its principal subsidiary, PT Bukit Makmur Utama (BUMA), provides mining services to major miners in Indonesia and Australia, including through BUMA Australia Pty Ltd. In June 2024, the group expanded its footprint in the United States by acquiring Atlantic Carbon Group, Inc., becoming a notable producer of Ultra-High-Grade anthracite coal there. The group broadened its portfolio in 2023 with PT Bukit Teknologi Digital (BTech), which offers mining technology solutions, and PT BISA Ruang Nuswantara (BIRU), a social impact arm focused on education and circular economy initiatives. In July 2024, it established PT Katalis Investama Mandiri to support its ESG strategy. With operations spanning Indonesia, Australia, and the USA, the company has a substantial workforce and was named among the Fortune Southeast Asia 500 Top 200 in 2025.

BUMA International Group Global Highlights

Asia
51

Indonesia
45
Singapore
5
Thailand
1

Oceania
2

Australia
2

Africa
1

Tanzania
1

BUMA International Group's Leadership

A. S.
Head Of Esg
Mobile Phone
Email
I. F. S. S.
Group Director And Chief Financial Officer
Mobile Phone
Email
K. M.
General Manager - Group Head Of Corporate Communications
Mobile Phone
Email
E. T.
Corporate Development Manager
Mobile Phone
Email
H. W.
Deputy Director - Accounting And Regulatory
Mobile Phone
Email
K. S.
Group General Manager People And Organization
Mobile Phone
Email
R. D. A.
Information Technology Supervisor
Mobile Phone
Email
D. A.
Board Member
Mobile Phone
Email

BUMA International Group Employee Metrics

100%

50%

0%

2026

2025

Accounting
Business
Entrepreneurship
Administrative
Human Resources
Other
Branding

Contact profiles from BUMA International Group

Name

Title

Contact

Location

Last Update

C. N.
Group Corporate Communications
Mobile Phone
Email
Indonesia, Jakarta
Oct 04, 2026
H. W.
Gm Group Tax Strategy
Mobile Phone
Email
Indonesia, Jakarta
Sep 29, 2026
W. W.
Group Holding M&a
Mobile Phone
Email
Indonesia, Jakarta
Aug 31, 2026
A. A.
Monitoring And Evaluation Specialist
Mobile Phone
Email
Tanzania
Oct 23, 2025

Frequently Asked Questions

What is BUMA International Group known for?

BUMA International Group was founded in 1990 and operates in the Mining industry. Explore BUMA International Group's company overview page for more information.

What is BUMA International Group's most common email format?

BUMA International Group employees' email format typically follows the pattern of First.Last@deltadunia.com. Trying to find reliable and up-to-date employee contact data? Find more BUMA International Group email formats with LeadIQ.

How many employees does BUMA International Group have currently?

BUMA International Group has approximately 136 employees as of October 2026. These team members are located across 3 continents, including Asia, Oceania and Africa.

Who are BUMA International Group's key employees and leadership?

As of October 2026, BUMA International Group's key employees include:

Head Of Esg: A. S.
Group Director And Chief Financial Officer: I. F. S. S.
General Manager - Group Head Of Corporate Communications: K. M.
Corporate Development Manager: E. T.
Deputy Director - Accounting And Regulatory: H. W.

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BUMA International Group Employee Directory

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