Contact Us for Questions or More Information!

Our contact us services are here to ensure that your voice is heard and your needs are met. We understand that effective communication is vital in building a strong relationship with our customers. That's why we strive to provide exceptional support and assistance through our contact channels.

Jakarta Office Bureau

Gedung Energy Lt. 16 SCBD
Jl. Jenderal Sudirman Kav. 52-53
Jakarta 12190.

P.O. BOX 6917 Jakarta Selatan, Indonesia
Telp (+6221) 27517566
Email : corsec@inalum.id

PLTA Office, Paritohan

Paritohan, Pintu Pohan Meranti District 22388, 
Toba Regency, North Sumatra, Indonesia

P.O. BOX 1 Porsea
Tel: (+62622) 31331
E-mail: corsec@inalum.id

Smelter Factory Head Office, Kuala Tanjung

Kuala Tanjung. Kecamatan Sei Suka 21257. Kabupaten Batu Bara Sumatera Utara, Indonesia

P.O. BOX 1 Kuala Tanjung
Telp: (+62622) 31311
Email : corsec@inalum.id

Liaison Office, Medan

Jl. R.A. Kartini 21, Medan 20152

P.O. BOX 1200 Medan, Sumatera Utara, Indonesia
Telp (+6261) 4556946.
Fax (+6221) 27518005.
Email : corsec@inalum.id

Public Service Office

Gedung Energy Lt. 16 SCBD Jl. Jenderal Sudirman
Kav. 52-53 Jakarta 12190

P.O. BOX 6917 Jakarta Selatan, Indonesia
Telp (+6221) 27517566
Email : corsec@inalum.id

Jl. R.A. Kartini 21, Medan 20152

P.O. BOX 1200 Medan, Sumatera Utara, Indonesia
Telp (+6261) 4556946.
Fax (+6221) 27518005.
Email : corsec@inalum.id

Sales & Marketing Department

Jakarta Office
Gedung Energy Lt. 16 SCBD
Jl. Jenderal Sudirman Kav. 52-53
Jakarta 12190

P.O. BOX 6917 Jakarta Selatan, Indonesia
Phone (+6221) 27517566
Fax (+6221) 27518005

Sales email : sss@inalum.id
Marketing email : smh@inalum.id

Kuala Tanjung Office
Kecamatan Sei Suka, Kabupaten Batu Bara, Sumatera Utara 21257

P.O. BOX 1 Kuala Tanjung
Phone : (+62) 622 31311
Fax : (+62) 622 31001

Business & Voice Calling Services

Kuala Tanjung Office
Kecamatan Sei Suka, Kabupaten Batu Bara, Sumatera Utara 21257

P.O. BOX 1 Kuala Tanjung
Phone : (+62) 622 31311
Fax : (+62) 622 31001

Hubungan Investor
email : investor.relation@mind.id

Email :
Procurement Admin : pengadaan-adm@inalum.id
Procurement of Materials & Support : spm@inalum.id
Service Procurement & Customs : sps@inalum.id
Procurement of PLTA : sps-ipp@inalum.id

Kuala Tanjung Office
Kecamatan Sei Suka, Kabupaten Batu Bara, Sumatera Utara 21657

P.O. BOX 1 Kuala Tanjung
Phone : (+62) 622 31311
Fax : (+62) 622 31001

Hubungan Investor
email : investor.relation@mind.id

Email :
Pengadaan Bahan Baku Utama & Pendukung : spm@inalum.id
Pengadaan Barang Kebutuhan Operasi : spo@inalum.id
Pengadaan Jasa & Kepabeanan : spc@inalum.id

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