DEEP RESEARCH · HVM
HVM (299170): Advanced Metals Exposure to the Space and Aerospace Supercycle
A research-style view of vacuum melting technology, rising space revenue, and the second-plant capacity thesis.
0. Bottom line first
My key read is that HVM should not be treated as a simple metal processor. It supplies high-purity specialty alloys for space, aerospace, defense, semiconductors, and displays. The post highlights 2025 year-to-date third-quarter revenue of KRW 43.1 billion and operating profit of KRW 4.9 billion, with space revenue exceeding 50% of total sales.
Official fact: The source cites KRW 43.1 billion in cumulative 3Q 2025 revenue, KRW 4.9 billion in operating profit, 29.6% revenue share for nickel-based alloys, 51.7% for iron-based alloys, KRW 40 billion of convertible bonds, and the Seosan second-plant expansion with completion and start-up in July 2025.
Interpretation: If the market values HVM only as a conventional steel or metal company, it may understate the entry barrier of vacuum melting, recurring demand from a global customer presumed to be SpaceX, and structurally growing defense demand.
1. What the company makes
HVM was founded as Korea Vacuum Metallurgy in 2003 and has focused on specialty metals for more than 20 years. The source frames CEO Seung-ho Moon, a Seoul National University PhD in metallurgical engineering, as a technology-centered founder focused on difficult but necessary materials.
Growth core
Superalloys that retain strength and oxidation resistance above 700°C to 1,000°C. They are used in rocket engines, turbopumps, and aircraft engine parts, and represented 29.6% of 3Q 2025 sales.
Cash cow
High-purity specialty steels such as Invar and ultra-high-strength steels. They serve FMM, hydrogen storage, and defense structures, and represented 51.7% of sales.
Lightweight strength
High specific-strength materials for aerospace and medical components, with strategic value tied to lightweighting demand.
Expansion option
High-value materials that can expand into semiconductor sputtering targets and display materials.
2. Meaning of the turnaround
Official fact: The source says HVM turned profitable year over year, with KRW 43.1 billion in cumulative 3Q 2025 revenue and KRW 4.9 billion in operating profit.
Interpretation: I read this less as a one-quarter improvement and more as evidence of a business mix shift. Moving from project-like R&D revenue toward mass production for specific global customers can improve both fixed-cost absorption and margin leverage.
| Variable | Source figure/content | Investment read |
|---|---|---|
| 3Q 2025 cumulative revenue | KRW 43.1 billion | Top-line growth confirmed |
| 3Q 2025 cumulative operating profit | KRW 4.9 billion | Turned profitable |
| Space revenue share | Above 50% | Direct space value-chain exposure |
| Seosan second plant | Completed and started in July 2025 | Physical basis for 2026 capacity expansion |
3. Valuation and catalysts
The source argues HVM should be re-rated as an aerospace materials company rather than as a low-growth metal asset. It mentions ATI, Carpenter Technology, Korea Aerospace Industries, and Hanwha Aerospace as reference peers.
Interpretation: The post lays out a scenario using about KRW 14 billion of 2026 net income, a 25x target PER, and KRW 350 billion of fair market cap. This is an investment assumption, not a confirmed fact, so order flow, utilization, and margins need to validate it.
Re-rating catalysts
- Space revenue share reaching 60% to 70% in 4Q 2025 and 1Q 2026 results.
- Second-plant utilization and the pace of mass-production revenue recognition.
- New aerospace or space customers beyond Israeli defense customer B.
- Progress on FMM localization tests and mass-production timing.
4. Risks
- Space revenue is concentrated in one global customer A, presumed in the source to be SpaceX.
- Launch delays, launch failures, or supply-chain policy changes could increase earnings volatility.
- KRW 40 billion of convertible bonds could become an overhang as the share price rises.
- 2026 earnings and target multiple are assumptions that must be verified by actual orders and margins.
5. My conclusion
As the source says, getting on the rocket still requires a seatbelt. HVM is one of the more direct materials-side ways to study the space era, but customer concentration and convertible-bond overhang matter. My checklist is space revenue share, second-plant utilization, new customer disclosures, and FMM localization progress.
Sources
- Naver Blog original: https://m.blog.naver.com/PostView.naver?blogId=star_of_self&logNo=224088301628
- Original/reference 2: https://drive.google.com/open?id=1bp_-ciTuw6yqQEXa0urVTrvqFY_H9d8c