Weda Bay Nickel

What Weda Bay Nickel does

PT Weda Bay Nickel (WBN) is a privately held Indonesian joint venture that operates the world's largest open-pit nickel (laterite) mine on Halmahera Island in the North Maluku province. Founded in 2019 and co-owned by Tsingshan Holding Group (China), Eramet SA (France), and PT Aneka Tambang/Antam (Indonesian state-owned), the mine set a production record of 36.3 million wet metric tons in 2023 and employs approximately 16,400 Indonesian workers and contractors. The operation sits within the Indonesia Weda Bay Industrial Park (IWIP) and supplies nickel ore — roughly two-thirds high-grade saprolite and one-third lower-grade limonite — to co-located downstream smelters, HPAL (High-Pressure Acid Leaching) facilities, and its internal Nickel Pig Iron (NPI) plant for use in stainless steel and EV battery supply chains. Extraction technology relies on conventional open-pit laterite mining; downstream conversion into battery-grade and stainless-grade nickel occurs at IWIP tenants using rotary kiln/electric furnace and HPAL processes.

The business model is straightforward B2B bulk commodity supply: ore is sold under Indonesian government-regulated RKAB (mining permit) quotas at the HPM (Harga Patokan Mineral) price floor plus market premiums tied to ore grade and domestic supply tightness. The single largest customer segment is the IWIP industrial park smelter and HPAL operator base, which is geographically captive to WBN's mine. Revenue is therefore highly dependent on annual quota approvals and on prevailing nickel prices, both of which have been volatile — Indonesia cut WBN's 2026 quota to 12 Mwmt from 42 Mwmt in 2025 (a 71% reduction) as part of national efforts to support global nickel prices, forcing a temporary production suspension. The company also faces a potential ~3 trillion rupiah (~$180 million) fine for an alleged forestry permit breach, alongside ongoing ESG and community development investments (ISO 14001/45001 certifications, 4,140 ha of completed watershed rehabilitation, the Weda Bay Medical Center, and clean water infrastructure MoUs with local villages).

Name

Weda Bay Nickel

Legal name

PT Weda Bay Nickel

Website

https://wedabaynickel.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

PT Weda Bay Nickel operates the world's largest open-pit nickel laterite mine on Halmahera Island, Indonesia, supplying saprolite and limonite ore to co-located IWIP smelters, HPAL facilities, and its internal NPI plant for stainless steel and EV battery supply chains under government-set RKAB quotas.

Ownership category

akta.pro rank

Product category

Nickel Ore Mining

NAICS

Copper, Nickel, Lead, and Zinc Mining (21223), Copper, Nickel, Lead, and Zinc Mining (212230)

SIC

Metal Mining (1000), Miscellaneous Metal Ores (1090)

akta.pro primary industry

Nickel Mining & Concentrates (IMAKAFAB)

Keywords

• Nickel ore mining
• Laterite ore extraction
• Cobalt extraction
• Open-pit operations
• Battery materials supply

Headquarters

HQ city

Kuningan

HQ country

Indonesia

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Others

Revenue model

1. Nickel Ore Sales: PT Weda Bay Nickel generates revenue primarily through the sale of extracted nickel ore. Product mix includes high-grade saprolite ore (approximately two-thirds of volume) and lower-grade limonite ore (approximately one-third), sold to IWIP smelters, HPAL facilities, and the mine's internal NPI plant. Revenue is influenced by government-mandated price floors (HPM - Harga Patokan Mineral) and market premiums for ore quality and supply tightness. The mine has faced significant quota restrictions from Indonesian authorities, with 2026 quotas slashed to 12 million wet metric tons from 42 million in 2025.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

PT Weda Bay Nickel operates the world's largest open-pit nickel (and cobalt) mining operation on Halmahera Island, North Maluku, Indonesia. The company extracts and sells nickel ore — predominantly high-grade saprolite (approximately two-thirds of volume) and lower-grade limonite (one-third) — supplying downstream smelters and HPAL facilities within the Indonesia Weda Bay Industrial Park (IWIP) for stainless steel production and EV battery material supply chains, with internal supply to its own Nickel Pig Iron (NPI) plant.

Product overview

Weda Bay Nickel operates as a single-product mining company providing nickel ore from its open-pit mining operation on Halmahera Island, Indonesia. Since 2019, the company has been developing and extracting nickel ore for use in new energy systems, positioning itself as a supplier within the Indonesia Weda Bay Industrial Park (IWIP) ecosystem. The company's core offering is nickel ore production, with operations focused on supporting the energy transition through essential metal extraction.

Differentiator

Problem solved

Functional benefit

Products and services

• Nickel Ore (Saprolite and Limonite) Bulk nickel ore extracted from WBN's open-pit laterite mine on Halmahera Island, comprising high-grade saprolite ore (approximately two-thirds of volume) and lower-grade limonite ore (one-third), sold to downstream smelters and HPAL processing facilities within the Indonesia Weda Bay Industrial Park for stainless steel and EV battery material production. Volumes are governed by Indonesian government RKAB quotas and prices by the HPM (Harga Patokan Mineral) floor plus market premiums.

Quantifiable outcome

• 36.3 Mwt new production record in 2023
• +3 more outcomes

Named customers2 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Indonesia Weda Bay Industrial Park (IWIP)coreStrategic or Co-development PartnerPT Weda Bay Nickel is located within the IWIP industrial park, which hosts multiple nickel smelters, HPAL facilities, and supporting infrastructure. WBN supplies ore to IWIP processors and collaborates on community development programs, including clean water infrastructure and dengue prevention initiatives through the Weda Bay Medical Center.
• Lelilef Sawai and Lelilef Waibulan Villages (Central Halmahera)minorOthersWBN and IWIP signed an MoU with village administrations of Lelilef Sawai and Lelilef Waibulan to manage the Lelilef Water Treatment Plant, providing clean water to communities. The partnership involves community participation in infrastructure management and equitable water access.
• Provincial and Regency Health Offices of North MalukuminorOthersWeda Bay Medical Center cooperates with North Maluku health authorities through formal agreements covering dengue case reporting, mosquito control, and breeding site elimination in surrounding areas. Also collaborates with community health centers (puskesmas) for residential mosquito surveillance.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• PT Aneka Tambang (Antam) — Nickel Division: Antam is a WBN JV partner and also operates its own ferronickel and nickel ore production in Indonesia. Comparable as a domestic Indonesian nickel miner with overlapping customer base and government regulatory exposure.
• Eramet SA: Eramet is both a WBN JV co-owner and the operator/financial consolidator of the asset. Comparable as a global nickel and manganese miner, and uniquely relevant given its direct operational and financial linkage to WBN.
• PT Halmahera Persada Lygend (HPL): HPL operates HPAL facilities inside the IWIP area processing limonite ore into battery-grade nickel. Directly comparable to the downstream ecosystem WBN feeds, with shared offtakers and logistics.
• Tsingshan Holding Group: Tsingshan is the world's largest stainless steel producer, a WBN JV partner, and the principal anchor of the IWIP stainless steel value chain. Highly comparable as the dominant customer and integrated downstream offtaker of WBN's ore.
• Vale Indonesia (PT Vale Indonesia): Vale Indonesia operates large-scale laterite nickel mining and processing in Sulawesi, Indonesia. Directly comparable to WBN as a major Indonesian nickel producer serving stainless steel and battery supply chains, though Vale also has global diversified mining exposure.
• Nickel Industries Limited: Nickel Industries owns and operates NPI and rotary kiln electric furnace capacity within the IWIP complex alongside WBN. Highly comparable as a co-located Indonesian nickel processor dependent on the same ore-to-metal ecosystem.

Broad incumbents

• Glencore plc: Glencore is one of the world's largest nickel producers and traders, with integrated mining, smelting, and recycling operations. Comparable as a broad incumbent in the global nickel supply chain serving the same downstream offtakers.
• Huayou Cobalt: Huayou is a major Chinese cobalt and nickel materials company with significant Indonesian HPAL investments (e.g., QMB). Comparable as a large-scale HPAL operator integrated into the Indonesian battery nickel supply chain.
• BHP Group: BHP operates the Nickel West business in Australia (sulfide nickel). Comparable as a global diversified mining incumbent producing Class 1 nickel for stainless steel and battery markets, though not in the Indonesian laterite/HPAL segment.

Emerging players

• Merdeka Battery Materials: Merdeka is developing HPAL and nickel processing capacity in Indonesia, including the Sulawesi-based AIM/Nickel Mines projects. Comparable as an emerging Indonesian nickel and battery-materials producer targeting the same end markets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/pt.-weda-bay-nickel

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Weda Bay Nickel