According to data from the Indonesia Stock Exchange (IDX), there were 913 issuers who submitted financial reports in 2025.
Among all these issuers, the one with the largest assets is PT Bank Mandiri (Persero) Tbk.
As of December 31, 2025, the assets of this issuer with the code BMRI reached Rp2,829.95 trillion.
Generally, issuers with large assets on the IDX come from the financial/banking/insurance sector.
Meanwhile, there are only a few issuers in the top 20 from the non-financial sector, namely industry (ASII), infrastructure (TLKM), basic materials (BRPT and AMMN), and primary consumer goods (INDF).
Here is a list of the 20 largest asset-owning issuers on the Indonesia Stock Exchange (IDX) in 2025:
- PT Bank Mandiri (Persero) Tbk (BMRI): Rp2,829.95 trillion
- PT Bank Rakyat Indonesia (Persero) Tbk (BBRI): Rp2,135.37 trillion
- PT Bank Central Asia Tbk (BBCA): Rp1,586.83 trillion
- PT Bank Negara Indonesia (Persero) Tbk (BBNI): Rp1,362.05 trillion
- PT Bank Tabungan Negara (Persero) Tbk (BBTN): Rp527.79 trillion
- PT Astra International Tbk (ASII): Rp507.37 trillion
- PT Bank BRI Syariah Tbk (BRIS): Rp456.19 trillion
- PT Bank CIMB Niaga Tbk (BNGA): Rp372.70 trillion
- PT Bank OCBC NISP Tbk (NISP): Rp308.14 trillion
- PT Telkom Indonesia (Persero) Tbk (TLKM): Rp291.90 trillion (only until September 30, 2025)
- PT Barito Pacific Tbk (BRPT): Rp291.22 trillion
- PT Bank Danamon Indonesia Tbk (BDMN): Rp275.71 trillion
- PT Bank Permata Tbk (BNLI): Rp268.34 trillion
- PT Paninvest Tbk (PNIN): Rp253.37 trillion
- PT Panin Financial Tbk (PNLF): Rp251.70 trillion
- PT Bank SMBC Indonesia Tbk (BTPN): Rp245.85 trillion
- PT Bank Pan Indonesia Tbk (PNBN): Rp237.33 trillion
- PT Amman Mineral Internasional Tbk (AMMN): Rp232.78 trillion
- PT Bank Pembangunan Daerah Jawa Barat dan Banten Tbk (BJBR): Rp221.35 trillion
- PT Indofood Sukses Makmur Tbk (INDF): Rp217.98 trillion