What the company does
TSI makes the industrial mixing machines used in rechargeable battery manufacturing, specifically the equipment that blends the active materials, conductive agents, binders, and solvents needed to produce battery electrodes.
Battery makers are its primary customers, placing TSI in the upstream equipment layer of the rechargeable-battery supply chain. Listed on KOSDAQ, Korea's tech and small-cap board, the company earns the vast majority of its revenue from its mixing systems and related fabricated mixing products, which together account for nearly all consolidated sales.
Summary is AI-generated and may contain errors · figures from DART filings
Financials
Source: DART · FY ending Dec · latest FY2025Revenue · FY2025
US$191.8M
▼ −2.7% YoY
Operating profit · FY2025
US$6M
▼ −47.2% YoY
Net income · FY2025
US$2.8M
▼ −86.8% YoY
Revenue
- FY2023US$189.2M
- FY2024US$197.1M
- FY2025US$191.8M
Operating profit
- FY2023US$1.4M
- FY2024US$11.3M
- FY2025US$6M
Net income
- FY2023−US$3.5M
- FY2024US$21.3M
- FY2025US$2.8M
Key ratios (FY2025)
ROE
3.1%
Debt/Eq
140.5%
Op. margin
3.1%
Net margin
1.5%
Rev. YoY
▼ −2.7%
Filings
All disclosures · English when translatedPrice charts coming soon
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