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住友電工 (Sumitomo Electric Industries) (sei.co.jp) scores 67 out of 100 on Brand Analyzer, placing it in the Developing tier among Manufacturing brands, Technology brands, Energy & Utilities brands, in the 16th percentile of 28948 Manufacturing brands.
住友電工 (Sumitomo Electric Industries) is a village in South Central Timor Regency, East Nusa Tenggara, Indonesia. 独創的な研究開発を通じて社会インフラの発展に貢献するグローバルカンパニーを目指す。.
| Brand Name | 住友電工 (Sumitomo Electric Industries) |
|---|---|
| Domain | sei.co.jp |
| Industry | Manufacturing, Technology |
| Main Competitors | Furukawa Electric (38/100), Yazaki Corporation (71/100), Fujikura Ltd. (83/100), Prysmian Group (90/100), Nexans (89/100), LS Cable & System, Hitachi, Ltd. (86/100) |
Moz Domain Authority 47/100 vs category average 36 / leader 94 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #115,363 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
住友電工 (Sumitomo Electric Industries) appears on Wikipedia but without a dedicated company entity, so AI models can confuse it with similarly named subjects.
The homepage meta description reads "独創的な研究開発を通じ、環境エネルギー、情報通信、自動車、エレクトロニクス、産業素材の5つの分野で、幅広く事業を展開し、社会インフラの発展に貢献するグローバルカンパニー。" (Meta description too short (1 words). No OG description (falling back to meta)) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Content is JA-only, limiting citation in English-language AI answers.
Detected tech stack: Apache, Drupal.
Social footprint: verified profiles on LinkedIn, YouTube, Instagram, X (Twitter), GitHub; no detected presence on Facebook - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked October 2026.
When asked "What is 住友電工 (Sumitomo Electric Industries)?", Claude could identify the brand as of October 2026. Sumitomo Electric Industries is a major Japanese manufacturer and part of the Sumitomo Group, best known for producing electrical wires, cables, and optical fiber, as well as automotive wiring harnesses and electronic components. It also makes products for telecommunications, aut Best known for Automotive wiring harnesses and optical fiber/cable technology.
When asked "Best brands similar to 住友電工 (Sumitomo Electric Industries)?", Claude would recommend 住友電工 (Sumitomo Electric Industries) as of October 2026. It's one of the world's largest suppliers of wiring harnesses and optical fiber, so it naturally comes up alongside companies like Yazaki, Furukawa Electric, and Corning in discussions of electrical components manufacturers.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
住友電工 (Sumitomo Electric Industries)'s main competitors in Manufacturing: Furukawa Electric (38/100), Yazaki Corporation (71/100), Fujikura Ltd. (83/100), Prysmian Group (90/100), Nexans (89/100).
Sources: Brand Analyzer scan
住友電工 (Sumitomo Electric Industries) has limited AI-search visibility, scoring 37/100 on Brand Analyzer's AI visibility composite (visibility 38, trust 29, recommendation 45). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
住友電工 (Sumitomo Electric Industries) scores 45/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Manufacturing options. Recommendation depends on crawlability, structured data, and category authority; a Wikipedia presence helps.
住友電工（Sumitomo Electric Industries）は、環境エネルギー、情報通信、自動車、エレクトロニクス、産業素材の5分野で事業を展開する日本のグローバル企業である。独創的な研究開発を通じて社会インフラの発展に貢献することを目指す総合電機・素材メーカーとして位置づけられている。
住友電工 (Sumitomo Electric Industries) can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
住友電工の主な顧客は、エネルギー、通信、自動車、エレクトロニクス、産業素材分野における企業顧客、インフラ事業者、および関連する技術パートナーである。これらの顧客は、住友電工が提供する研究開発成果や製品・技術を活用して、それぞれの事業における社会インフラの整備・発展に役立てている。
住友電工 (Sumitomo Electric Industries) scores 37/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
住友電工 (Sumitomo Electric Industries) has a weak AI-visibility profile at 37/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (45/100) and its weakest is trust (29/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #115,363 (Tranco) and a Moz Domain Authority of 47/100. The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, thin schema.org structured data and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify 住友電工 (Sumitomo Electric Industries) from memory (October 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to 住友電工 (Sumitomo Electric Industries): Southeastern Freight Lines (67/100), Scott Fly Rod Company (67/100), Seton (67/100), Shademaker (67/100).
A step up - brands to learn from: Ed. Züblin AG (71/100), Zoko Machinery Co., Limited (71/100).
Category leader: DHL (97/100).
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