The following are Indocement's supporting institutions and professions:
| FINANCIAL SERVICES AUTHORITY | |
| Company Name | Financial Services Authority (OJK) |
| Address | Gedung Soemitro Djojohadikusumo, Jl. Lapangan Banteng Timur 2-4, Jakarta 10710 |
| Telp/Fax/Email |
(021) 29600 000 |
| STOCK EXCHANGE | |
| Company Name | Indonesia Stock Exchange (BEI) |
| Address | Indonesia Stock Exchange Building, Tower 1 Jl. Jenderal Sudirman Kav. 52–53, South Jakarta 12190 |
| Telp/Fax/Email |
0800-100-9000 |
| CUSTODIAN | |
| Company Name | Indonesia Central Securities Depository (KSEI) |
| Address | Indonesia Stock Exchange Building, Tower 1, 5th floor, Jl. Jenderal Sudirman Kav. 52–53 South, Jakarta 12190 |
| Telp/Fax/Email |
021-5152855 or 021-52991199 |
| SHARE REGISTRAR BUREAU | |
| Company Name | PT Raya Saham Registra (RSR) |
| Address | Plaza Central Building, 2nd floor, Jl. Jenderal Sudirman Kav. 47–48 Jakarta 12930 |
| Telp/Fax/Email |
021-2525666 or 021-2525028 |
| PUBLIC ACCOUNTING FIRM | |
| Company Name | Tanudiredja, Wibisana, Rintis & Partner (a member firm of PricewaterhouseCoopers) |
| Address | WTC 3, Jl. Jenderal Sudirman Kav. 29-31, Jakarta 12920 |
| Telp/Fax/Email |
021-50992901 or 021-52905555 |
| NOTARY OFFICE | |
| Company Name | Notary Office Deni Thanur, S.E., S.H., M.Kn. |
| Address | Wisma Bumiputera 6th floor, Suite 206 Jl. Jenderal Sudirman Kav. 75, Jakarta 12910 |
| Telp/Fax/Email |
021-522 4516 or 021-522 4517 |
| LAW OFFICE | |
| Company Name | Tjager Ruru & Partner |
| Address |
Sopo Del Office Tower & Lifestyle Tower B 10th Floor Unit 01 Jl. Mega Kuningan Barat III Lot 10, 1–6 South Jakarta 12950 |
| Telp/Fax/Email |
021-8051529 |
| LAW OFFICE | |
| Company Name | Hiswara, Bunjamin & Tanjung |
| Address | Menara I Sudirman 7.8, lantai 18, Jl. Jenderal Sudirman kav. 7-8, Jakarta 10220 |
| Telp/Fax/Email |
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