Booster

부스타 · 008470

Industrials Machinery · KOSDAQ

Small-cap

Market cap US$19.6M (₩27.1B)

Overview

Booster makes industrial boilers, equipment that heats water or generates steam to provide warmth, hot water, or process heat for factories and other industrial facilities.

Its products serve industrial customers across Korea and are listed on KOSDAQ, Korea's tech and small-cap exchange. The company has developed its own proprietary models for smaller-capacity heating and industrial boilers and applies a planned-production approach, rather than the pure custom-order model typical of the industrial-boiler sector, to keep its factory running efficiently year-round.

Summary is AI-generated and may contain errors · figures from DART filings

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$87.5M
▲ +13.7% YoY
Operating profit · FY2025
US$1.3M
▲ +682.9% YoY
Net income · FY2025
US$1.1M
▼ −7.7% YoY

Revenue

  • FY2023US$73.2M
  • FY2024US$76.9M
  • FY2025US$87.5M

Operating profit

  • FY2023US$1.1M
  • FY2024US$167.8K
  • FY2025US$1.3M

Net income

  • FY2023US$1M
  • FY2024US$1.2M
  • FY2025US$1.1M

Key ratios (FY2025)

ROE
1.9%
Debt/Eq
25.4%
Op. margin
1.5%
Net margin
1.3%
Rev. YoY
▲ +13.7%

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For informational purposes only. This is not investment advice, a recommendation, or a solicitation to buy or sell any security. Do your own research; any investment decision is your own responsibility.

Data from DART, Korea's official corporate-filing system. Data sourced from official DART filings. Accuracy is not guaranteed. Figures are as of the date shown. As of 2026-06-12 (KST). · FX: 1 USD ≈ ₩1,380 (2026-06-01).

Company summaries are generated and may contain errors; financial figures are mapped directly from official filings.