Innovating for fuller, healthier lives
Sumitomo Pharma Co., Ltd. (sumitomo-pharma.com) scores 66 out of 100 on Brand Analyzer, placing it in the Developing tier among Healthcare brands, in the 14th percentile of 19694 Healthcare brands.
Sumitomo Pharma Co., Ltd. is a Japanese multinational pharmaceutical company headquartered in Chūō-ku, Tokyo, and founded in 1897. It is part of the Sumitomo Chemical group. The company develops innovative pharmaceuticals and healthcare solutions, leveraging advanced research including iPS cell-derived technologies, with the stated mission of improving healthcare and quality of life for people worldwide. Its work serves patients, healthcare professionals, medical institutions, and research partners globally.
| Brand Name | Sumitomo Pharma Co., Ltd. |
|---|---|
| Domain | sumitomo-pharma.com |
| Industry | Healthcare |
| Founded | 1897 |
| Headquarters | Chūō-ku |
| Parent Company / Owner | Sumitomo Chemical |
| Main Competitors | Takeda Pharmaceutical (87/100), Astellas Pharma (90/100), Daiichi Sankyo (79/100), Eisai (80/100), Otsuka Pharmaceutical (73/100), Shionogi (84/100) |
Moz Domain Authority 47/100 vs category average 40 / leader 95 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #409,815 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "For the betterment of healthcare and fuller lives of people worldwide, we will continue to take on challenges to develop innovative pharmaceuticals and healthcare solutions. This i…" (Meta description: 34 words. OG description present and descriptive) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Organization schema, og:title, og:description, og:image, og:type, canonical. Adding 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.
Social footprint: verified profiles on Facebook, YouTube, Instagram, GitHub; no detected presence on X (Twitter), LinkedIn - 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 Sumitomo Pharma Co., Ltd.?", Claude could identify the brand as of October 2026. Sumitomo Pharma is a major Japanese pharmaceutical company, formerly known as Sumitomo Dainippon Pharma, that develops and markets drugs in areas like psychiatry and neurology, oncology, and regenerative medicine. It's known for products such as the antipsychotic Latuda (lurasido Best known for Developing Latuda, a widely prescribed antipsychotic and antidepressant medication.
When asked "Best brands similar to Sumitomo Pharma Co., Ltd.?", Claude would recommend Sumitomo Pharma Co., Ltd. as of October 2026. It's a well established, globally active Japanese pharma company with notable drugs and research programs, so it would be a reasonable mention alongside similar large pharmaceutical firms.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Sumitomo Pharma Co., Ltd.'s main competitors in Healthcare: Takeda Pharmaceutical (87/100), Astellas Pharma (90/100), Daiichi Sankyo (79/100), Eisai (80/100), Otsuka Pharmaceutical (73/100).
Sources: Brand Analyzer scan
Sumitomo Pharma Co., Ltd. has limited AI-search visibility, scoring 35/100 on Brand Analyzer's AI visibility composite (visibility 30, trust 33, recommendation 45). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sumitomo Pharma Co., Ltd. was founded in 1897. Sumitomo Pharma Co., Ltd. operates in the Healthcare category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
Sumitomo Pharma Co., Ltd. is headquartered in Chūō-ku. Sumitomo Pharma Co., Ltd. operates in the Healthcare category.
Sources: Wikidata
Sumitomo Pharma Co., Ltd. scores 45/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Healthcare options. Recommendation depends on crawlability, structured data, and category authority.
Sumitomo Pharma Co., Ltd. is a Japanese multinational pharmaceutical company founded in 1897 and headquartered in Chūō-ku, Tokyo. It is part of the Sumitomo Chemical group and focuses on developing innovative pharmaceuticals and healthcare solutions for patients worldwide.
Sumitomo Pharma Co., Ltd. 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.
Sumitomo Pharma Co., Ltd. is owned by or part of Sumitomo Chemical. Sumitomo Pharma Co., Ltd. operates in the Healthcare category.
Sources: Wikidata
Sumitomo Pharma's offerings are used by patients, healthcare professionals, medical institutions, and research partners worldwide who seek advanced pharmaceutical and healthcare solutions.
Sumitomo Pharma Co., Ltd. scores 35/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Sumitomo Pharma Co., Ltd. has a weak AI-visibility profile at 35/100 - 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 visibility (30/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #409,815 (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 and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify Sumitomo Pharma Co., Ltd. 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 Sumitomo Pharma Co., Ltd.: Stokes Pharmacy (66/100), Stēlo (66/100), Sun Precautions (Solumbra) (66/100), Southwest Center for Law & Policy (66/100).
A step up - brands to learn from: Zentralwohlfahrtsstelle der Juden in Deutschland e.V. (71/100), ZT Corporate (71/100).
Category leader: Booksy (96/100).
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