Nikkei 225 · functional materials · No.1 in polarizers
Nitto Denko
A Japanese functional-materials company making optical films, adhesive materials, and industrial tapes. In FY2025 (ended March 2026) revenue was ¥1,028.2 billion and operating profit ¥183.6 billion. The Optronics segment, which holds polarizing film and semiconductor process tapes, brought in ¥529.0 billion of revenue, about half the total, and ¥152.0 billion of operating profit, most of the company's profit. Nitto ranks first in the world in polarizers for LCD TVs and shares the lead with Sumitomo Chemical in OLED circular polarizers. It is also a leading supplier of wafer dicing and back-grinding tapes. A Nikkei 225 constituent.
6988.T Updated Jul 12, 2026 2 AI consumers
Per the valuechain.wiki graph, Nitto Denko is directly linked to 2 companies (1 supply, 1 revenue relationships) and reaches 5 companies within two hops; the links are backed by 8 dated sources, 1 of them primary filings (as of 2026-07-12).
Financials & Segments
- Total revenue · FY2025 (ended Mar 2026) revenue ¥1,028.2B (+1.4%), operating profit ¥183.6B (-1.1%)
- Customer concentration · Displays, smartphones, semiconductors. #1 in LCD-TV polarizers; top-tier in semiconductor process tapes.
- Segments · Optronics (polarizing film, semiconductor process tapes)(revenue ¥529.0B (-2.4%), OP ¥152.0B) · Industrial Tape (industrial, electronics, automotive)(revenue ¥365.0B (+3.7%), OP ¥50.0B) · Human Life (life science, membranes)(revenue ¥144.0B (+8.8%), OP -¥3.0B)
Revenue from
- 디스플레이·스마트폰 (편광필름·광학필름) High confidence· rank 1위 · FY2025 · world rank in LCD-TV polarizers
Core of the Optronics segment (¥529.0B revenue). #1 worldwide in LCD-TV polarizers and co-leader with Sumitomo Chemical in OLED circular polarizers. Its polarizing/optical films go into smartphone, tablet, TV and vehicle displays.Confirms EN Nitto Denko Published Jan 23, 2026: Nitto Denko 3Q FY2025 Financial Results (IFRS, Consolidated)Confirms EN OLED-Info Published Jun 1, 2025: Nitto Denko — polarizing film (NPF) and OLED circular polarizer - 반도체·OSAT (다이싱·백그라인딩 테이프) Medium confidence· Market share 11% · 2025 · semiconductor process-tape world share (est.)
Semiconductor process materials within Industrial Tape. Supplies back-grinding and dicing tapes (e.g. SWT 10T+, sub-50µm) to fabs and OSATs. Its semiconductor process-tape share is roughly 10-12%, behind Mitsui Tohcello and Lintec (about 20% each).Mentions EN Nitto Denko Published Jan 23, 2026: Nitto Denko 3Q FY2025 Financial Results (IFRS, Consolidated)Confirms EN Market Growth Reports Published Sep 1, 2025: Semiconductor Process Tapes Market Analysis - LG Display Medium confidence
Supplies polarizing film and optical adhesive sheets to OLED/LCD panel makers. Panel makers such as LG Display are demand sources; Nitto announced a $250M expansion of its Toyohashi fab to meet rising OLED-display-maker demand.Mentions EN Nitto Denko Published Jan 23, 2026: Nitto Denko 3Q FY2025 Financial Results (IFRS, Consolidated)Confirms EN OLED-Info Published Jun 1, 2025: Nitto Denko — polarizing film (NPF) and OLED circular polarizer
Pays to
- Kuraray High confidence· Market share 65% · 2025 · PVA+TAC share of polarizer raw-material cost
Sources PVA (polyvinyl alcohol) film, the key polarizer raw material, from Kuraray. PVA and TAC film make up 60-70% of polarizer raw-material cost, and Kuraray has been a near-monopoly PVA supplier for polarizers since 1961.Confirms EN P Market Research Published May 1, 2025: Polarizer for LCD Display Market — PVA/TAC raw-material share - TAC 필름·아크릴 수지·접착 원료 (광학·테이프 기재) Medium confidence
Buys TAC (triacetyl cellulose) film, PET film, acrylic resin and adhesive feedstock as substrates and pressure-sensitive adhesives for optical films and industrial tapes. TAC film, alongside PVA, is a protective-layer material forming 60-70% of polarizer raw-material cost.Mentions EN Nitto Denko Published Jan 23, 2026: Nitto Denko 3Q FY2025 Financial Results (IFRS, Consolidated)Confirms EN P Market Research Published May 1, 2025: Polarizer for LCD Display Market — PVA/TAC raw-material share - 에너지·유틸리티 (제조 전력·연료) Medium confidence
Film casting, coating and drying are energy-intensive, so energy prices and FX are cost variables. In FY2025 yen appreciation cut operating profit by ¥8.1B.Confirms EN Nitto Denko Published Jan 23, 2026: Nitto Denko 3Q FY2025 Financial Results (IFRS, Consolidated)
Value-chain ripple (2 tiers)
Following node-to-node links up to 2 tiers; each firm is shown once, at its nearest tier.
| Company | Chain | '21 | '22 | '23 | '24 | '25 | YTD |
|---|---|---|---|---|---|---|---|
| LG Electronics | lead2 | -16.2 | -20.9 | -5.8 | -9.5 | +19.2 | +85.5 |
| Samsung Electronics | lead2 | -9 | -14.2 | +20.9 | -26.4 | +212.9 | +77.9 |
| Apple | lead2 | +34.6 | -26.4 | +49 | +30.7 | +9.1 | +16.2 |
| LG Display | lead1 | -6.8 | -30.9 | -8.5 | -20.6 | +26.2 | -5.7 |
| Nitto Denko | node | -4.3 | -2.9 | +51.3 | +14.7 | +26 | -5.9 |
| Kuraray | benef1 | -4.9 | +8.7 | +50.1 | +51 | -24.7 | +3.2 |
YTD as of 2026-07-10 · source: Yahoo Finance
Nitto Denko's thesis is profit concentration from oligopoly materials — polarizing film and semiconductor process tapes. The Optronics segment is half of revenue (¥529.0B) but most of operating profit (¥152.0B), rooted in its world No.1 position in LCD-TV polarizers and co-leadership with Sumitomo Chemical in OLED circular polarizers — and just as it depends on Kuraray as a near-monopoly PVA supplier, Nitto's own position sits atop a materials oligopoly. It is also top-tier (~10-12%) in semiconductor back-grinding and dicing tapes, exposed to advanced-packaging and wafer-thinning demand. But FY2025 was pressured by falling polarizer prices (-2.4%) and a stronger yen (operating profit -¥8.1B). Industrial Tape and Human Life cushion the cycle. Re-rating triggers are wider OLED adoption (the Toyohashi expansion), semiconductor process-tape demand, and FX/pricing.
Analysis generated from returns as of 2026-07-10