OCIM
OCI TerraSus, a Malaysian subsidiary of OCIM, manufactures high-purity polysilicon in Sarawak for global clean energy and semiconductor industries, and operates gold processing in Peru under the Soleil Metals brand.
- Company typePrivate
- Founded2017
- HeadquartersKuching, Malaysia
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What OCIM does
OCI TerraSus Sdn Bhd, a subsidiary of OCIM, is a Malaysian chemical manufacturer established in 2017 that produces high-purity polysilicon for the global clean energy and semiconductor industries. The company operates a polysilicon manufacturing facility in Samalaju, Sarawak, with production capacity capable of powering up to two million homes. Its product portfolio spans solar-grade polysilicon for clean energy applications and semiconductor-grade polysilicon for wafer fabrication and electronics manufacturing; a new semiconductor-grade polysilicon plant is under development in Sarawak, positioned as Southeast Asia's first facility of its kind.
The company sells via direct enterprise field sales to global solar, power generation, and semiconductor manufacturers under a B2B quote-based pricing model. In October 2025, OCIM diversified beyond chemicals by acquiring and refurbishing two gold processing plants in southern Peru, consolidating those operations under the Soleil Metals brand to build a responsible artisanal and small-scale mining (ASM) supply chain. Strategic capital is anchored by US$125 million in World Bank financing announced in March 2025, supporting the Sarawak semiconductor-grade polysilicon build-out.
OCIM employs 501–1,000 people and operates across Malaysia, Peru, and France. Leadership includes Teak Joung Kim as President and CEO, with Alain Bendahan appointed Head of Security in Paris in October 2025 to oversee global security strategy. The company's stated differentiation rests on R&D-driven high-purity production technology, first-mover regulatory positioning in Southeast Asia, and an integrated sustainable mining model in Peru.
OCIM firmographics
Firmographics- Name
- OCIM
- Legal name
- OCI TerraSus Sdn Bhd
- Website
- https://ocim.com.my
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- OCI TerraSus, a Malaysian subsidiary of OCIM, manufactures high-purity polysilicon in Sarawak for global clean energy and semiconductor industries, and operates gold processing in Peru under the Soleil Metals brand.
- Ownership category
- akta.pro rank
OCIM industry classification
Industry- Product category
- Polysilicon Manufacturing
- NAICS
- Chemical Manufacturing (325), Other Basic Inorganic Chemical Manufacturing (325180)
- SIC
- Industrial Inorganic Chemicals (2810), Chemicals & Allied Products (2800)
- akta.pro primary industry
- Electronic & High-Purity Specialty Chemicals (IMAEABAD)
- akta.pro secondary industry
- Thin-Film Deposition Materials (PVD/CVD/ALD Targets & Precursors) (HDAHAGAH)
Keywords
Where OCIM is headquartered
LocationHeadquarters
- HQ city
- Kuching
- HQ country
- Malaysia
- HQ region
- Asia
Offices2 records
Markets served
OCIM business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Infrastructure, Personnel, Technology or R&D, Supply Chain
Revenue model
- Polysilicon sales: Manufacturing and sale of high-purity polysilicon to global clean energy and semiconductor industries
- Gold processing services: Gold processing operations in Peru consolidated under the Soleil Metals brand, serving artisanal and small-scale mining (ASM) supply chain
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
OCIM product offering
Product offeringCore offering
OCIM manufactures high-purity polysilicon products at its Samalaju Plant in Sarawak, Malaysia, supplying global clean energy and semiconductor manufacturers. The company is building Southeast Asia's first semiconductor-grade polysilicon facility with US$125 million in World Bank financing. Through its Soleil Metals brand in Peru, OCIM also operates gold processing plants focused on responsible artisanal and small-scale mining supply chains with sustainability and traceability standards.
Product overview
OCI TerraSus is a pioneer in high-purity polysilicon production, powering global sustainability through R&D-driven excellence. The company operates polysilicon manufacturing facilities in Malaysia, with a new semiconductor-grade polysilicon plant under development in Sarawak (Southeast Asia's first). OCIM also maintains production activities in Peru consolidated under the Soleil Metals brand, which focuses on gold processing from artisanal and small-scale mining with sustainability and traceability standards. The product portfolio centers on polysilicon for clean energy and semiconductor applications, with the Peru operations handling precious metals processing.
Differentiator
Problem solved
Functional benefit
Brands
- Soleil Metals: Brand under which OCIM consolidates its gold processing and artisanal/small-scale mining (ASM) supply chain operations in Peru
Products and services
- OCI TerraSus Polysilicon
Quantifiable outcome
- Polysilicon production can power up two million homes
Companies that use OCIM
Customer profileSegments3 records
Ideal customer profiles2 records
OCIM technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
OCIM partnerships and signals
Strategic signalScale indicators4 records
Recent moves6 records
Expansion highlights6 records
OCIM competitors and assessment
Company assessmentDirect peers
- Hemlock Semiconductor: US-based joint venture producing high-purity polysilicon primarily for the semiconductor industry, with growing solar exposure. Comparable as a non-Chinese, high-purity polysilicon manufacturer serving tier-1 wafer and chip customers.
- Tokuyama Corporation: Japanese chemical company with a dedicated polysilicon business serving both semiconductor and solar markets. Comparable in its dual-grade strategy and high-purity positioning.
- OCI Global (formerly OCI N.V.): Dutch-based parent of the OCIM group historically and a major global polysilicon producer. The OCIM subsidiary appears connected to the broader OCI ecosystem, making this the closest corporate-level comparable.
- Daqo New Energy: Chinese high-purity polysilicon producer listed on the NYSE. Comparable as a publicly traded pure-play polysilicon manufacturer exposed to the same solar-grade pricing dynamics.
- GCL Technology Holdings: Major Chinese polysilicon and wafer producer. Comparable in its integrated silicon value chain strategy targeting solar end markets.
- Wacker Chemie: German specialty chemical company and one of the world's largest producers of high-purity polysilicon for both semiconductor and solar applications. Most direct comparable in terms of high-purity polysilicon manufacturing and customer mix.
- REC Silicon: Norwegian/US producer of high-purity silicon for solar PV and electronics. Comparable as a non-Chinese merchant polysilicon producer targeting semiconductor and specialty applications, though smaller in scale.
- Tongwei Co., Ltd. China's largest polysilicon producer and a leading solar cell manufacturer. Comparable as the dominant global merchant polysilicon supplier, representing OCIM's primary competitive benchmark on cost and scale.
Regional players
- Wacker Polysilicon (division) / Asia Silicon: Regional polysilicon producers with presence in Asia. Comparable to OCIM in geographic focus on Asian semiconductor and solar supply chains, though Asia Silicon is a smaller Kazakh-China cross-border player.
Broad incumbents
- Mitsubishi Materials / Mitsubishi Polysilicon: Diversified Japanese materials conglomerate with historical polysilicon operations. Comparable as an established incumbent in the broader specialty chemicals and electronic materials space.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
OCIM social profiles
Digital presenceOCIM financial estimates
Financial estimateRevenue estimate
Valuation estimate
OCIM leadership team
Management profileNumber of profiles
Profiles2 records
OCIM subsidiaries and ownership
Company hierarchySubsidiaries1 record
OCIM funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OCIM M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OCIM
What does OCIM do?
OCIM manufactures high-purity polysilicon products at its Samalaju Plant in Sarawak, Malaysia, supplying global clean energy and semiconductor manufacturers. The company is building Southeast Asia's first semiconductor-grade polysilicon facility with US$125 million in World Bank financing. Through its Soleil Metals brand in Peru, OCIM also operates gold processing plants focused on responsible artisanal and small-scale mining supply chains with sustainability and traceability standards.
Is OCIM a public or private company?
OCIM is a private company. It is classified as unknown and is currently operating.
When was OCIM founded?
OCIM was founded in 2017. It employs 501 to 1,000 people.
Where is OCIM based?
OCIM is headquartered in Kuching, Malaysia, in the Asia region.
How does OCIM make money?
Two revenue lines are on record. Polysilicon sales are the primary driver. The others are gold processing services.
Who are OCIM's main competitors?
Direct peers on record are Hemlock Semiconductor, Tokuyama Corporation, OCI Global (formerly OCI N.V.), Daqo New Energy, GCL Technology Holdings, Wacker Chemie, REC Silicon and Tongwei Co., Ltd.. Wacker Polysilicon (division) / Asia Silicon is listed as a regional player. Mitsubishi Materials / Mitsubishi Polysilicon is listed as a broad incumbent.
Does OCIM have an API?
No public API is recorded for OCIM.
What industry is OCIM in?
OCIM's product category is Polysilicon Manufacturing. Its primary akta.pro industry code is IMAEABAD, Electronic & High-Purity Specialty Chemicals, with a secondary code of HDAHAGAH, Thin-Film Deposition Materials (PVD/CVD/ALD Targets & Precursors). Its NAICS code is 325 and its SIC code is 2810.