Industrial & electronic gases · world No.4 (semiconductor materials gas)
Nippon Sanso Holdings
The world's fourth-largest industrial-gas group (Taiyo Nippon Sanso, behind Linde, Air Liquide and Air Products) — an oligopoly that layers a high-growth electronic material gas leg for semiconductors and displays on top of a long-term-contract base supplying steel and chemicals by pipeline and tanker. If bulk oxygen, nitrogen and argon are the largest revenue base, electronic material gases lift the mix in step with structural AI and cloud growth. Because air-separation units (ASU) are electricity-intensive, power cost is the key margin swing — the cycle logic of this node.
4091.T Updated Jul 12, 2026 3 AI consumers
Annual return · 2026-07-10'21+13.7%'22-5.4%'23+81.5%'24+18.2%'25+7.4%YTD+30.3%
Money in ▸의료기관 (의료용 가스)●철강·화학 산업 고객 (산업가스 벌크)●반도체·디스플레이 팹 (전자재료가스·특수가스)◐
Nippon Sanso HoldingsFY2025
▸ Money out전력 회사 (공기분리장치 전력)●가스 설비·플랜트 (ASU·설비투자)◐헬륨·희가스 공급◐
Financials & Segments
- Total revenue · FY2025 (ended Mar 2025) consolidated revenue ¥1,308,024m across five reportable segments (four industrial-gas regions + Thermos)
- Segments · Japan (industrial + electronic material gases)(31.3%) · United States (Matheson)(27.5%) · Europe(25.1%) · Asia & Oceania(13.5%) · Thermos (housewares)(2.5%)
Revenue from
- 의료기관 (의료용 가스) High confidence
Supplies medical-use gases such as oxygen and nitrous oxide plus medical equipment, notably in Europe and Asia & Oceania.Confirms EN Nippon Sanso Holdings Published May 12, 2025: Consolidated Financial Results for Fiscal Year Ended March 31, 2025 - 철강·화학 산업 고객 (산업가스 벌크) High confidence
Supplies air-separation gases (oxygen, nitrogen, argon) by pipeline and tanker to steel, chemical and glass manufacturers. This is the group's largest revenue base.Mentions EN iGas China Published Nov 1, 2025: Nippon Sanso Reports Net Income Increase (gas-industry news)Confirms EN Nippon Sanso Holdings Published May 12, 2025: Consolidated Financial Results for Fiscal Year Ended March 31, 2025 - 반도체·디스플레이 팹 (전자재료가스·특수가스) Medium confidence
Supplies high-purity electronic material gases and specialty gases to semiconductor wafer fabs and display makers across the US (Matheson), Japan and Asia. Semiconductor demand is volatile but tied to structural AI and cloud growth.Mentions EN MarketScreener Published Jun 1, 2026: Nippon Sanso Holdings analyst consensus & estimatesConfirms EN Nippon Sanso Holdings Published Oct 1, 2025: Nippon Sanso Holdings 2025 Integrated ReportConfirms EN Nippon Sanso Holdings Published May 12, 2025: Consolidated Financial Results for Fiscal Year Ended March 31, 2025
Pays to
- 전력 회사 (공기분리장치 전력) High confidence
ASUs are electricity-intensive, so power cost is the biggest swing factor for industrial-gas margin — Japan's FY2025 segment income rising 9.5% on easing power cost illustrates the sensitivity.Confirms EN Nippon Sanso Holdings Published May 12, 2025: Consolidated Financial Results for Fiscal Year Ended March 31, 2025 - 가스 설비·플랜트 (ASU·설비투자) Medium confidence
Capex and depreciation on air-separation plants and gas equipment. FY2025 depreciation and amortization was ¥116,196 million.Confirms EN Nippon Sanso Holdings Published May 12, 2025: Consolidated Financial Results for Fiscal Year Ended March 31, 2025 - 헬륨·희가스 공급 Medium confidence
Sources helium and other rare gases externally. In FY2025 a helium supply surplus pressured selling prices in some regions.Confirms EN Nippon Sanso Holdings Published May 12, 2025: Consolidated Financial Results for Fiscal Year Ended March 31, 2025