ArcelorMittal Nippon Steel Indonesia

What ArcelorMittal Nippon Steel Indonesia does

PT AM/NS Indonesia is an Indonesian private limited company (formerly PT Essar Indonesia) operating since 1997 from a single integrated site at MM 2100 Industrial Estate in Cikarang Barat, Bekasi, West Java. It is a joint venture between ArcelorMittal and Nippon Steel under the AM/NS partnership and is positioned as the largest producer of cold rolled steel in Indonesia's private sector, with an installed rolling capacity of 400,000 metric tonnes per annum, comprising 150,000 MT of galvanized products, 100,000 MT of cold rolled soft products, and the remainder in full-hard cold rolled coil. Its product portfolio is organized around four interconnected lines: Hard Products (full-hard cold rolled coils that serve as galvanizing feedstock), Soft Products (annealed cold rolled steel with enhanced formability), Galvanized Products (zinc-coated strips and sheets for corrosion protection), and a Service Centre providing slitting and cut-to-length processing for CRFH, CRCA, GP, GPSP, EG, HRPO, blue slit coils, and colour-coated materials.

The company's competitive position rests on licensed proprietary process technology from leading OEMs: HICON hydrogen annealing furnaces from Ebner (Austria), a 6-Hi UC Cold Reduction Mill from Hitachi (Japan) capable of rolling down to 0.10 mm thickness, a 4-Hi BLISS rolling mill for widths up to 1,550 mm, and the first NOF-furnace-equipped galvanizing line in Indonesia. A Chemical Acid Regeneration Plant (C-ARP), inaugurated in April 2021, regenerates hydrochloric acid from pickling waste for reuse, reducing both environmental impact and chemical costs. In-house quality control is supported by a laboratory equipped with emission arc spectrometry, Rockwell and Vickers hardness testers, tensile testing, Erichsen cupping, surface roughness, reflectometry, and optical microscopy. The company holds ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and SNI product certifications.

AM/NS Indonesia operates a sales-led B2B go-to-market, with direct field sales, customer facility visits, and participation in industry exhibitions such as ISSEI 2025 and the IISIA/IBF exhibition. Its customer base spans construction, automotive, white goods/appliances, pipe and tube, drums and cans, enamelware and cookware, office equipment and furniture, and electrical stamping, with end customers extending beyond Indonesia to other countries. The company has received the PROPER BLUE rating from the Ministry of Environment and Forestry, the Green Industry Award at Level V from the Ministry of Industry, and recognition from PT Krakatau Steel as a highest-loyalty customer, reflecting both environmental compliance standing and strong upstream supply relationships. Pricing is not publicly disclosed and is presumed to be quote-based given the B2B steel manufacturing model.

Name

ArcelorMittal Nippon Steel Indonesia

Legal name

PT AM/NS Indonesia

Website

https://amnsindonesia.id

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

11–50 employees

Short description

PT AM/NS Indonesia is the largest private-sector producer of cold rolled and galvanized steel in Indonesia, operating a 400,000 MT-per-annum integrated plant in Bekasi under the ArcelorMittal-Nippon Steel joint venture. It serves construction, automotive, white goods, and industrial manufacturers across Indonesia and export markets.

Ownership category

akta.pro rank

Product category

Flat Steel Manufacturing

NAICS

Sheet Metal Work Manufacturing (332322)

SIC

Sheet Metal Work (3444)

akta.pro primary industry

Steel Service Centers & Processing (Slitting, Cut-to-Length, Blanking, Leveling) (IMAKABAL)

Keywords

• Cold rolled steel
• Galvanized steel products
• Flat steel manufacturing
• Steel service centre
• Steel coil processing

Headquarters

HQ city

Bekasi (Cikarang Barat)

HQ country

Indonesia

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Infrastructure, Technology or R&D, Personnel, Marketing or Sales

Revenue model

1. Cold Rolled Steel Products: AM/NS Indonesia is the largest producer of cold rolled steel in the private sector in Indonesia, operating since 1997. The company manufactures and sells cold rolled full hard coils, cold rolled annealed (CRCA), galvanized products, and provides service centre processing. Installed rolling capacity of 400,000 MT per annum including 150,000 MT per annum of galvanized products and 100,000 MT per annum of CR soft products. Products serve diverse market segments including construction, automotive, white goods, pipe and tube, enamelware, precision tubes, electrical stamping, furniture, and electrical appliances.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

PT AM/NS Indonesia manufactures and sells cold rolled steel coils (full-hard and annealed/soft), hot-dip galvanized steel strips and sheets, and operates an in-house Service Centre that provides slitting and cut-to-length processing for customer-specific dimensions. The company runs an integrated flat steel mill at MM 2100 Industrial Estate, Bekasi, with 400,000 MT per annum of installed rolling capacity, supplying B2B customers in construction, automotive, white goods, pipe and tube, enamelware, drums and cans, office equipment, and household goods manufacturing.

Product overview

PT AM/NS Indonesia operates as a cold rolled steel manufacturer offering a diversified portfolio of four interconnected product lines. The core offerings include Hard Products (full-hard cold rolled coils for galvanizing input), Soft Products (annealed cold rolled steel with superior formability), a Service Centre providing custom slitting and cut-to-length processing, and Galvanized Products (zinc-coated steel for corrosion protection). The company also operates supporting manufacturing processes including annealing furnaces (HICON from Ebner), skin pass mills, and a Chemical Acid Regeneration Plant (C-ARP). With an installed rolling capacity of 400,000 MT per annum including 150,000 MT of galvanized products and 100,000 MT of CR Soft products, the company serves diverse market segments including construction, automotive, white goods, and industrial manufacturing.

Differentiator

Problem solved

Functional benefit

Products and services

• Hard Products (Cold Rolled Full Hard Coils) Cold rolled full-hard coils used as the primary input for the galvanizing industry and for direct construction applications such as galvanized roofing sheets, structural sidings, ceilings, partition systems, and air conditioning ducting. Targets quality-conscious construction segment users.
• Soft Products (Cold Rolled Annealed / CRCA) Annealed cold rolled steel coils with enhanced formability and superior surface finish for pipe and tube manufacturing (household water pipes to thicker gauge automotive pipes), enamelware (pans, cooking vessels, teakettles), drum making, white goods, automobile parts, office equipment, and furniture.
• Service Centre (Slitting and Cut-to-Length Processing) Custom steel processing service handling CRFH, CRCA, GP, GPSP, EG, HRPO, blue slit coils, and colour coated materials. Capabilities include 2 CR Slitter lines and 2 Cut-to-Length (Wider and Narrow) lines for material thickness 0.2mm–3.2mm, width 30mm–1380mm, and length 100mm–6000mm. Caters to automotive, components manufacturers, white goods, enamel & cookware, precision tubes, electrical stamping, furniture, construction, and electrical appliances & panels.
• Galvanized Products Zinc-coated steel strips and sheets offering dual barrier and sacrificial/cathodic corrosion protection. Applications span building industry (roofing of houses, garages, workshops, factories; corrugated/profiled sheets; purlins, rainwater gutters, door frames, window frames, wall panels), domestic use (buckets, cupboards, trunks, boxes, containers, storage vessels, water tanks), appliance industry (refrigerators, washing machines, air conditioners), and automotive (heat shields, bus bodies, mufflers, wheel rims, oil and air filters).

Quantifiable outcome

• Cold Rolled Coil for galvanizing, galvanized roofing, strapping, tubing, floor deck, C-channel products
• +2 more outcomes

Named customers1 record

Segments11 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Ministry of Industry of Republic IndonesiacoreStrategic or Co-development Partner · 26 July 2021Visit from Mr. Dr. Ir. Taufiek Bawazier, Director General of ILMATE, to see firsthand the effectiveness of the production process at PT AM/NS Indonesia during the PPKP period. The Ministry of Industry visit acknowledges PT AM/NS Indonesia as an essential and critical company supporting Indonesian steel industry needs for domestic and export markets.
• Indonesia Iron and Steel Industry Association (IISIA)coreStrategic or Co-development PartnerCollaborative organization for iron and steel industry events including ISSEI 2025 and IBF exhibitions. IISIA and SEAISI jointly organized ISSEI 2025 with support from Office of Coordinating Minister for Economic Affairs, Ministry of Industry and Ministry of Trade.
• South East Asia Iron & Steel Institute (SEAISI)coreStrategic or Co-development PartnerCollaborative organization for iron and steel industry events. SEAISI and IISIA jointly organized ISSEI 2025 as a medium for information sharing and business networking for all stakeholders in Indonesia and South East Asia steel industry.
• PT Krakatau Steel IndonesiacoreChannel Partner/ Reseller/ DistributorAM/NS Indonesia receives raw materials (steel) from PT Krakatau Steel and has an established collaboration. AM/NS Indonesia received the 'highest loyalty customer' award from PT Krakatau Steel, recognizing it as one of the most trusted steel companies under government auspices.
• MM2100 Industrial AreaminorStrategic or Co-development PartnerAM/NS Indonesia is a tenant in the MM2100 Industrial Estate, a world-class infrastructure facility located 25km on the Jakarta-Cikampek highway. Participated in joint mangrove plantation with other tenants of MM2100 Industrial Area.
• Office of Coordinating Minister for Economic Affairs of IndonesiaminorStrategic or Co-development PartnerProvided support for ISSEI 2025 organized by IISIA and SEAISI. The event was inaugurated by Mr. Airlangga Hartarto, Coordinating Minister for Economic Affairs of Indonesia.
• Ministry of Environment and Forestry of IndonesiaminorStrategic or Co-development PartnerAwarded PROPER Award with BLUE rating to AM/NS Indonesia in May 2021 for company's success in implementing good waste management.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• JSW Steel Limited: Indian integrated steel producer with significant cold rolled and galvanized capacity. Competes with AM/NS Indonesia in regional steel trade flows and serves similar downstream manufacturing customers.
• POSCO: South Korean global steel giant producing cold rolled, galvanized, and electrical steel. Competes with AM/NS Indonesia particularly in automotive-grade and high-end CRC products across the ASEAN region.
• Tata Steel Limited: Indian multinational steel producer with cold rolled and galvanized steel operations. Comparable in scale and product mix to AM/NS Indonesia, serving similar end markets in construction, automotive, and consumer goods.
• ArcelorMittal (Parent): World's largest steel producer and 50% parent of AM/NS Indonesia. Provides technology, capital, and global best practices; also a strategic competitor in regional and export markets.
• Nippon Steel Corporation (Parent): Japan's largest steelmaker and other 50% parent of AM/NS Indonesia. Supplies technology including the Hitachi rolling mill technology used at the Indonesian facility and operates competing galvanized and CRC assets across Asia.

Direct peers

• PT Krakatau Steel: Indonesian state-owned integrated steel producer and AM/NS Indonesia's key raw material supplier. Both compete and collaborate in the Indonesian flat steel market, serving overlapping customer segments in construction, automotive, and white goods.
• NS Bluescope Steel Indonesia (formerly PT BHP Steel): Indonesian coated steel producer with deep construction and building products focus. Competes directly with AM/NS Indonesia's galvanized roofing, structural, and building envelope product lines.
• PT NS Bluescope Indonesia: Joint venture between Nippon Steel and Bluescope producing coated and galvanized steel products in Indonesia. Directly competes with AM/NS Indonesia's galvanized product line and serves similar construction and building applications.
• PT JFE Steel Galvanizing Indonesia: Indonesian galvanized steel operation of Japan's JFE Steel. Competes directly with AM/NS Indonesia's galvanized product line in construction and automotive segments, leveraging Japanese parent technology.

Regional players

• PT Gunung Steel Group: Indonesian private steel group producing long and flat steel products. Competes with AM/NS Indonesia in the Indonesian domestic market for construction and downstream manufacturing applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks1 record

Key highlights8 records

Customer concentration

• LinkedInlinkedin.com/company/arcellormittal-nippon-steel-indonesia

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ArcelorMittal Nippon Steel Indonesia