Daejoo
Daejoo is a Seongnam, South Korea-based specialty producer of electronic materials — insulation, conductive, and glass materials — founded in 1981, and is also referenced by industry research as a Korean battery anode material supplier competing in non-China supply chains.
- Company typePrivate
- Founded1981
- HeadquartersSeongnam, South Korea
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Daejoo does
Daejoo is a South Korea-based specialty producer of electronic and functional materials founded in 1981 and headquartered in Seongnam, with firmographic disclosures indicating product coverage across insulation, conductive, and glass materials. Independent industry research (SNE Research) identifies Daejoo as one of three Korean anode material suppliers — alongside POSCO and Aekyung — that together recorded approximately 26,000 tons of anode output in 2024, representing 41% year-over-year growth and positioning the Korean cohort to capture share in North American and European battery markets where policy is increasingly favoring non-China supply. Operating with a headcount in the 251–500 band, the company executed a $67.3 million growth round in October 2021 led by IMM Holdings with participation from Shinhan Venture Investment, signaling institutional validation of its scaling trajectory. The company's public web presence (daejoo.co.kr) was unreachable as a content surface at the time of scraping, and the supplied dataset contains material internal contradictions — notably the same 'Daejoo' label is also linked to South Korea's pet food market and to revenue lines that appear to be in Korean Won rather than USD — so product-level economics, customer mix, and end-market split cannot be conclusively derived from the input. Based on the firmographic primary description, the most defensible read is that Daejoo serves industrial customers in electronics and adjacent battery-materials value chains as a privately-held, founder-era-era specialty materials manufacturer leveraging Korean proximity to tier-1 cell makers.
Daejoo firmographics
Firmographics- Name
- Daejoo
- Legal name
- Daejoo Co Ltd
- Website
- https://daejoo.co.kr
- Company type
- Private
- Founded year
- 1981
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Daejoo is a Seongnam, South Korea-based specialty producer of electronic materials — insulation, conductive, and glass materials — founded in 1981, and is also referenced by industry research as a Korean battery anode material supplier competing in non-China supply chains.
- Ownership category
- akta.pro rank
Daejoo industry classification
Industry- Product category
- Battery Anode Materials
- NAICS
- Battery Manufacturing (33591)
- SIC
- Chemicals & Allied Products (2800), Industrial Inorganic Chemicals (2810)
- akta.pro primary industry
- Anode Materials Manufacturing (Graphite, Silicon, LTO) (EUAFABAC)
Keywords
Where Daejoo is headquartered
LocationHeadquarters
- HQ city
- Seongnam
- HQ country
- South Korea
- HQ region
- Asia
Markets served
Daejoo business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Technology or R&D, Personnel
Daejoo product offering
Product offeringCore offering
Daejoo specializes in the production of electronic materials, including insulation materials, conductive materials, and glass materials. The company is also a Korean anode material supplier for lithium-ion batteries, contributing to a collective 26k tons of anode material supply in 2024 alongside POSCO and Aekyung with 41% year-over-year growth.
Product overview
Daejoo is referenced in industry market research as a Korean anode material supplier for lithium-ion batteries. The sources indicate Daejoo is one of the Korean anode companies (alongside POSCO and Aekyung) that collectively recorded 41% growth in 2024, totaling 26k tons. However, no specific product names, product architecture, or detailed product/service offerings are provided in the source data. The Daejoo website (daejoo.co.kr) shows only a login page with no accessible product information, documentation, or product catalog.
Differentiator
Problem solved
Functional benefit
Products and services
- Insulation materials
Companies that use Daejoo
Customer profileIdeal customer profiles2 records
Daejoo technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Daejoo partnerships and signals
Strategic signalScale indicators2 records
Recent moves4 records
Expansion highlights4 records
Daejoo competitors and assessment
Company assessmentDirect peers
- POSCO Future M: POSCO Future M is the largest Korean anode material manufacturer and a direct competitor to Daejoo, producing artificial graphite and natural graphite anode materials for lithium-ion batteries. Both are positioned as non-China anode suppliers benefiting from supply chain diversification policies.
- Aekyung Chemical: Aekyung is the third major Korean anode material manufacturer alongside POSCO and Daejoo, producing carbon-based anode materials for lithium-ion batteries. The three Korean suppliers collectively accounted for 26k tons of anode supply in 2024.
Broad incumbents
- BTR: BTR is one of the largest Chinese anode material manufacturers globally, dominating the lithium-ion battery anode market. As the market leader against which Daejoo competes, BTR represents the scale and cost benchmark Daejoo must challenge in non-China markets.
- Shanshan Technology: Shanshan is a major Chinese anode material producer and one of the leading global suppliers of lithium-ion battery anode materials. As a Chinese incumbent, Shanshan represents both the scale advantage Daejoo competes against and the supply chain diversification rationale for non-China suppliers.
- Putailai: Putailai is a major Chinese anode material manufacturer producing graphite anodes for lithium-ion batteries. As one of the top global anode suppliers, Putailai exemplifies the integrated Chinese supply chain that Korean suppliers like Daejoo are positioned to compete against in Western markets.
- Mitsubishi Chemical Group: Mitsubishi Chemical is a major Japanese materials producer with significant anode material operations for lithium-ion batteries. It serves as a non-China alternative with global scale, competing with Daejoo for premium battery cell manufacturer relationships.
- Showa Denko Materials: Resonac (formerly Showa Denko Materials) is a Japanese chemical company with significant battery materials operations including anode materials. It competes with Daejoo for non-China battery material supply contracts, particularly with Japanese and Korean cell manufacturers.
Emerging players
- Talga Resources: Talga is an emerging Swedish-Australian anode material developer focused on silicon-graphene composite anodes. As a non-China emerging player, Talga represents the new generation of anode material suppliers positioning for Western battery markets where Daejoo also competes.
- Targray Technology International: Targray is a Canadian supplier of battery materials including anode materials, serving as a distributor and supplier to battery manufacturers. It operates in the non-China supply ecosystem where Daejoo competes for battery cell manufacturer relationships.
Market position
Strengths3 records
Weaknesses3 records
Competitive moat3 records
Key risks4 records
Key highlights4 records
Customer concentration
Daejoo social profiles
Digital presenceDaejoo financial estimates
Financial estimateRevenue estimate
Valuation estimate
Daejoo leadership team
Management profileNumber of profiles
Daejoo funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Daejoo 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 Daejoo
What does Daejoo do?
Daejoo specializes in the production of electronic materials, including insulation materials, conductive materials, and glass materials. The company is also a Korean anode material supplier for lithium-ion batteries, contributing to a collective 26k tons of anode material supply in 2024 alongside POSCO and Aekyung with 41% year-over-year growth.
Is Daejoo a public or private company?
Daejoo is a private company. It is classified as venture growth investor backed and is currently operating.
When was Daejoo founded?
Daejoo was founded in 1981. It employs 251 to 500 people.
Where is Daejoo based?
Daejoo is headquartered in Seongnam, South Korea, in the Asia region.
Who are Daejoo's main competitors?
Direct peers on record are POSCO Future M and Aekyung Chemical. Broad incumbents are BTR, Shanshan Technology, Putailai, Mitsubishi Chemical Group and Showa Denko Materials. Emerging players are Talga Resources and Targray Technology International.
Does Daejoo have an API?
No public API is recorded for Daejoo.
What industry is Daejoo in?
Daejoo's product category is Battery Anode Materials. Its primary akta.pro industry code is EUAFABAC, Anode Materials Manufacturing (Graphite, Silicon, LTO). Its NAICS code is 33591 and its SIC code is 2800.