You may not know this, but Indonesia is one of the biggest countries in Southeast Asia. It also has a population of around 250 million people and is one of the biggest economies in the region. A lot goes on there that you might not be aware of or need to know about, but we’re here to help. In this article, we will list the ten biggest companies in Indonesia so you can better understand what’s going on over there!
Top Ten Biggest Companies in Indonesia
The biggest companies in Indonesia are those companies that have the biggest market share and provide services to a huge number of customers.
1.PT Astra International

Astra International is the biggest automotive group in Indonesia. They provide services like financing, insurance, and corporate cars. Their biggest subsidiary company is PT Astra Honda Motor which manufactures motorcycles under the brand name of “Honda” with a 20% market share for motorcycle production in Indonesia.
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PT Astra International Tbk owns more than 100 companies all over Southeast Asia! It also has many household names throughout the region, including Toyota Avanza, Chevrolet Cruze, Daihatsu Luxio, Suzuki Ertiga, etc., making it one of the biggest car manufacturers in ASEAN countries besides Thailand & Vietnam.
Founded by Sukamdani Halim, who served as Chairman until his death on April 28, 2012.
Address- Astra Tower Lt. 59, Jl. General Sudirman Kav 5-6, Jakarta 10220, Indonesia
Telephone : (021) 5084 3888
Facsimile : (021) 6530 4957
Email:
Corporate Communications : [email protected]
Corporate Investor Relations : [email protected]
CEO: Prijono Sugiarto (Mar 1, 2010–)
Revenue: 17 billion USD (2018)
Founded: February 20, 1957, Jakarta, Indonesia
Headquarters: North Jakarta, Indonesia
Parent organization: Astra International
Founders: William Soeryadjaya, Tjia Kian Tie, Liem Peng Hong
2.PT Telekomunikasi Indonesia (Persero)-Tbk (Telkom Indonesia)

The biggest telecom company in the country, Telkom Indonesia, provides telecommunication and information services and other related businesses such as cellular phone prepaid service, internet broadband access/services, and data communication. Their core businesses are fixed-line voice telephone network, mobile telecommunications infrastructure for GSM technology; value-added telecommunications services like national long-distance call services (fixed & wireless), direct international dialing (IDD), interconnections between public networks, and leased lines, etc.; satellite communications system so on…
Address-Telkom Landmark Tower, 39-nd floor Jl. Jendral Gatot Subroto Kav. 52 RT.6/RW.1, Kuningan Barat, Mampang Prapatan Jakarta Selatan, DKI Jakarta, 12710 Indonesia
Phone : +62 21 – 808 63539
Email: [email protected]
Website-https://www.telkom.co.id/
CEO: Ririek Adriansyah (May 24, 2019–)
Headquarters: Bandung, Indonesia
Revenue: 135.6 trillion IDR (2019)
Founder: Government of Indonesia
Founded: July 6, 1965, Jakarta, Indonesia
Number of employees: 24,272 (2019)
3.PT Indofood CBP Sukses Makmur

Indofood CBP Sukses Makmur is the biggest food company in Indonesia, which was established on July 20, 1967. It’s manufacturing and marketing instant noodle products under brands like Indomie and Sarimi (the top-selling brand).
The company also produces crackers and bread distributed by Unifood with Aneka Kimia as a co-packer. Moreover, it has an oil palm plantation business that produces crude palm oil through its subsidiary PT Perkebunan Nusantara II, which manages more than 200 thousand hectares of land in Sumatra Island. In addition to being known for quality products from each facility, they have around the world.
Address-Sudirman Plaza, Indofood Tower, 23th Floor, Jl. Jend. Sudirman Kav 76-78, Jakarta
Phone- (+62-21) 5795 8822
Fax- (+62-21) 5793 5960
Website-https://www.indofoodcbp.com/
CEO: Anthony Salim (2004–)
Founder: Sudono Salim
Founded: August 14, 1990
Owner: Salim Group
Headquarters: Jakarta, Indonesia
Parent organization: First Pacific
4.PT Bank Rakyat Indonesia (Persero)

P.T. Bank Rakyat Indonesia (Persero) Tbk, more commonly known as BRI, is the biggest state-owned bank in Indonesia. It was established on September 27, 1895, and currently has over 15 thousand branches nationwide with nearly 150 million customer accounts and is also one of the biggest companies in Indonesia. The company ranked number 12th among the Forbes Global 2000 list.
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Bank Rakyat Indonesia’s main operations include commercial banking, microfinance, securities brokerage for individual investors, insurance, leasing, factoring trade finance, including letters of credit and guarantees backed by savings deposits. It also has a financial advisory service.
Address-Gedung BRI, Jl. Jenderal Sudirman Kav.44-46,, Jakarta 10210, Indonesia
Number:
+62 21 575 2019
+62 21 575 2010
Owner: Government of Indonesia
Headquarters: Central Jakarta, Indonesia
Founder: Raden Bei Aria Wirjaatmadja
Founded: December 16, 1895, Purwokerto, Indonesia
Revenue: 121.8 trillion IDR (2019)
Number of employees: 125,602 (2019)
5.PT Sumber Alfaria Trijaya

PT Sumber Alfaria Trijaya Tbk is biggest company of Indonesia. This company has total assets of more than 33 million U.S. dollars, and its workforce is around 97 thousand employees (in 2013). In addition, this biggest company provides many services like insurance, consumer goods distribution, education management, etc.
Address-Alfa Tower 12th Floor, Jl. West Silk Road Kav. 9, Tangerang City, Banten 15143
Founder: Djoko Susanto
Founded: June 27, 1999
Headquarters: Indonesia
Revenue: 56.1 trillion IDR (2016)
Number of employees: 42,115 (2016)
6.PT Waskita Karya (Persero)

The biggest construction company in Indonesia is PT Waskita Karya (Persero) Tbk. It was established on January 31, 1968, by the merger of the Indonesian Contractor Company, Nusa Utara Construction, and Riau Andalan Engineering.
PT Waskita Karya is an engineering company. They have worked on many projects, including highways/bridges, railways, toll road networks & transportation systems, airport terminals & air cargo facilities, and buildings like malls.
Address: JL. Bambang Utoyo, 354, 3, Ilir, Ilir Timur Ii, Duku, Kec. Ilir Tim. II, Kota Palembang, Sumatera Selatan 30111, Indonesia
Phone: +62 711 711385
Province: South Sumatra
Headquarters: East Jakarta, Indonesia
Founder: Indonesia
Founded: 1961
Subsidiaries: PT Waskita Beton Precast Tbk, MORE
Video games: AKHLAK Life, Waskita – Slab on Pile, IPTEx Life
7.PT Bank Mandiri (Persero)

Bank Mandiri is the biggest state-owned commercial bank in Indonesia, with total assets of Rp 380 trillion (US$35 billion) as of Q12017. It operates over 800 branches and service centers across the archipelago, handling more than 21 million customers who hold 11 million active banking accounts & other types of savings products.
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The company was founded in 1998 after several banks merged. It provides financial services to Indonesians. The company’s goal is to help Indonesians get the things they need for their future, like getting a house or retirement funds.
Address- 12 Marina View #19-01 Asia Square Tower 2 Singapore 018961
Number-
+65 6213 5688
+65 6844 9833
8.P.T. Bank Central Asia

This biggest bank in Indonesia is also known as BCA. It was established in 1953 by five major banks. The founder of this biggest company is Akio Morita, Masaru Ibuka and Yoshisuke Ayukawa. They played a crucial role in the Japanese post-war reconstruction period. BCA has the biggest number of branches around Indonesia, with over 1000 branches across the country.
BCA provides banking services for individual customers like savings accounts, credit cards, corporate customers, i.e., business loans, deposits, foreign exchange trading facilities, etc., and merchant service facilities to retail stores.
BCA Headquarter- Menara BCA, Grand Indonesia, Jl. MH Thamrin No. 1, Jakarta 10310,
Number- 1500888
Whatsapp- +62 811 1500 998
Founder: Sudono Salim
Founded: February 21, 1957, Indonesia
Number of employees: 24,789 (2019)
Total assets: 109 trillion IDR (2022)
9.PT Unilever Indonesia

The biggest multinational consumer goods company in Indonesia is P.T. Unilever Indonesia Tbk, producing a variety of food and home care products.
Unilever Indonesia also has consumer products in the beauty and personal care categories.
Unilever Indonesia operates in more than 100 countries across six continents worldwide, with 40 brands found on every continent except Antarctica. The biggest manufacturing plant owned by them is located in Jatake industrial area.
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Address-Jl. BSD Boulevard Barat Green Office Park Lot 3, BSD City, Tangerang – 15345
Number-+6221-80827000
Website-www.unilever.co.id
Founder: Lever Brothers
Founded: December 5, 1933, Indonesia
Headquarters: Jakarta, Indonesia
Parent organizations: Unilever, Unilever Indonesia Holding B.V.
10.PT Semen Indonesia (Persero)

PT Semen Indonesia (Persero) Tbk. is an Indonesian state-owned cement and building material manufacturer company headquartered in Central Jakarta, Jakarta Raya, with production plants all over the country. It was established on June 11, 1969, by merging four companies:
In 1998 it changed from a government institution to a limited liability company owned by the Ministry of State-Owned Enterprises through Pemerintah Pusat Perusahaan Umum Negara or Public Institution Under Government Unit. In 2007 its shares
SIG Headquarter: South Quarter, Tower A, Lt 19-20, Jl. R.A. Kartini Kav.8, Cilandak Barat, Jakarta Selatan, DKI Jakarta, 12430
Telp: +62 215261174-5
Fax: +62 21 5261176
Email: [email protected]
Investor Relations Email : [email protected]
Founder: Sukarno
Founded: 1957, Gresik Regency, Indonesia
Headquarters: Gresik Regency, Indonesia
Subsidiaries: Semen Padang, PT Semen Tonasa,
Conclusion
We hope this list of Indonesia’s top ten biggest companies will help you better understand the country and its businesses. Have you found any other company that deserves to be on our list? Let us know in the comments below!