Enflow
Osan, KR Β· 3 known investors
Enflow develops technology to produce sulfide-based solid electrolytes in fine spherical form, researching, developing, and manufacturing materials for next-generation batteries alongside domestic partner companies. The company focuses on advanced battery materials in South Korea.
Also known as (μ£Ό)μνλ‘μ° Β· μνλ‘μ°
Investors Β· 3
Company profile
researched Aug 2026Enflow (μνλ‘μ°) is a South Korean battery materials company focused on sulfide-based solid electrolytes for all-solid-state batteries (ASSB), which it positions as the route to next-generation batteries for electric vehicles. Its core stated capability is producing sulfide-based electrolyte in spherical, finely powdered form, and it develops, mass-produces and supplies these materials together with domestic partner companies.
The company frames its offering around three areas: the electrolyte material itself (sulfide-based electrolyte suitable for volume production), solutions for manufacturing optimized electrolytes using its proprietary process, and supplementary supply of technology and core materials. Its head office and research center are located in Osan, Gyeonggi-do, and the company describes its organization as a group of development and manufacturing specialists.
Business model
Enflow researches, develops and produces sulfide-based solid electrolyte materials, working with domestic partner companies on product development and production, and supplying electrolyte materials alongside related technology and core-material supply support.
Latest developments
An April 2026 company notice announces the start of a mass-production system for solid-state electrolyte in connection with a supply arrangement of roughly 10 billion KRW in scale. Corporate notices in December 2025 and February 2026 relate to convening the company's fifth annual general meeting of shareholders.
βΈFull profile β market position, technology, go-to-market, geography
Market position
Positions itself as a leading technology company developing solid electrolyte materials for all-solid-state secondary batteries, differentiated by its ability to make sulfide-based electrolytes in spherical, fine form.
Ability to produce sulfide-based electrolyte as spherical fine powder; proprietary and patented gas-phase thermal spray manufacturing method described as enabling mass production; in-house technical staff and claimed supply stability from proprietary process control.
Technology
The company's stated core technology is a gas-phase thermal spray (κΈ°μ μ΄λΆλ¬΄λ²) method for manufacturing sulfide-based solid electrolytes, which it describes as a patented, first-in-class process enabling volume production and the efficient formation of spherical fine powder. Spherical fine powder is presented as most suitable for all-solid-state cells because it eases packing, which the company identifies as a key factor in ASSB commercialization. Enflow also states it secures supply stability through its own proprietary technology.
Go-to-market
Joint research, development and production with established domestic partner companies, with direct inquiries handled through the company's contact channels.
Battery and materials companies in the all-solid-state battery value chain, including domestic Korean partner companies, with an end application focus on secondary batteries for electric vehicles.
Geography
Head office and research laboratory in Osan, Gyeonggi-do, South Korea; partnerships described as with domestic (Korean) companies.
Compiled by commissioned research from 5 cited public sources β announcements, filings, and press listed under research sources below.
Timeline Β· 3
launches, deals, and filingsA company notice dated 13 April 2026 announces the start of a mass-production system for all-solid-state battery electrolyte, referencing a supply arrangement on the order of 10 billion KRW (headline truncated on the site).
Enflow published a convocation notice for its regular general meeting of shareholders.
Company notice establishing the record date for convening the 5th regular general meeting of shareholders.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
βΈResearch sources Β· 5
primary sources listed
- Enflowenflow.co.kr Β· web
5 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Enflow do?
- Korean materials company developing and mass-producing spherical fine-powder sulfide-based solid electrolytes for all-solid-state batteries.
- Who are Enflow's investors?
- Enflow's investors include Aju IB Invesment Corporation, Atinum Investment Co. Ltd., LB Investment.
- Where is Enflow headquartered?
- Enflow is headquartered in Osan, KR.