1分1秒でも速く駆けつける安心
ALSOK（アルソック） (alsok.co.jp) scores 70 out of 100 on Brand Analyzer, placing it in the Developing tier among Other brands, Real Estate brands, Technology brands, in the 39th percentile of 44064 Other brands.
ALSOK（アルソック）, formally known as Sohgo Security Services, is a Japanese security company headquartered in Tokyo and founded in 1965. It provides home security services for individuals, including elderly households, as well as corporate security, disaster prevention, information security, and care/monitoring services for businesses and facilities. The company positions itself as a comprehensive security provider in Japan, emphasizing rapid response times and a long track record of service.
| Brand Name | ALSOK（アルソック） |
|---|---|
| Domain | alsok.co.jp |
| Industry | Other, Real Estate |
| Founded | 1965 |
| Headquarters | Tokyo |
| Main Competitors | SECOM (49/100), Central Security Patrols (CSP), ADT (90/100) |
Ranked #125,254 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 "ご自宅の防犯「ホームセキュリティ」やオフィスの警備、防災、情報セキュリティまで。身の回りのセキュリティ対策は防犯のプロALSOKにお任せください！信頼の実績と対応力で生活に安全安心を提供、1分1秒でも速く駆けつけます！" (Meta description too short (1 words). OG description present but brief) - 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: robots.txt present, no AI bot restrictions - 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.
Social footprint: verified profiles on Instagram, Facebook, X (Twitter), YouTube, GitHub; no detected presence on 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 November 2026.
When asked "What is ALSOK（アルソック）?", Claude could identify the brand as of November 2026. ALSOK (Sohgo Security Services) is one of Japan's largest security services companies, providing physical security guards, home and business security alarm systems, cash transport, and emergency response services. It's a major competitor to Secom in the Japanese security industry Best known for Being one of Japan's top two security guard and home security alarm companies, alongside Secom.
When asked "Best brands similar to ALSOK（アルソック）?", Claude would recommend ALSOK（アルソック） as of November 2026. It's one of the two dominant security companies in Japan, so it would naturally come up when discussing security firms or Secom alternatives there.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
ALSOK（アルソック）'s main competitors in Other: SECOM (49/100), ADT (90/100).
Sources: Brand Analyzer scan
ALSOK（アルソック） has limited AI-search visibility, scoring 37/100 on Brand Analyzer's AI visibility composite (visibility 28, trust 30, recommendation 62). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: ALSOK（アルソック） official site
ALSOK（アルソック） was founded in 1965. ALSOK（アルソック） operates in the Other category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
ALSOK（アルソック） is headquartered in Tokyo. ALSOK（アルソック） operates in the Other category.
Sources: Wikidata
ALSOK offers home security systems (ホームセキュリティ) for individual households, including elderly care and monitoring services; corporate and facility security guarding; disaster prevention services; and information security solutions for businesses. Its service range spans both residential and commercial/institutional security needs.
Sources: ALSOK（アルソック） official site
ALSOK（アルソック） scores 62/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Other options. Recommendation depends on crawlability, structured data, and category authority.
Sources: ALSOK（アルソック） official site
ALSOK（アルソック）is a Japanese security company, formally named Sohgo Security Services Co., Ltd., founded in 1965 and headquartered in Tokyo. It operates as a comprehensive security provider offering services to both individual consumers and corporate clients across Japan.
Sources: ALSOK（アルソック） official site
ALSOK provides home security systems for individuals and families, security guarding and disaster prevention services for offices and facilities, information security solutions, and care/monitoring services for elderly or vulnerable individuals. It combines physical security infrastructure with rapid-response services to protect homes, businesses, and people.
Sources: ALSOK（アルソック） official site
ALSOK（アルソック） 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.
Sources: ALSOK（アルソック） official site
ALSOK's services are used by individuals and households-particularly those seeking home security or elderly care monitoring-as well as businesses and organizations that require office, facility, or event security, disaster prevention, and information security services.
Sources: ALSOK（アルソック） official site
ALSOK is known for its comprehensive home security (ホームセキュリティ) and corporate guarding services in Japan, as well as its emphasis on extremely fast emergency response times, described in its own messaging as responding within '1分1秒' (a minute or a second) of an alert.
Sources: ALSOK（アルソック） official site
ALSOK（アルソック） scores 37/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
ALSOK（アルソック） 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 (62/100) and its weakest is visibility (28/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #125,254 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). 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 ALSOK（アルソック） from memory (November 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 ALSOK（アルソック）: Alpolic (70/100), Alpha Pro Tech (70/100), Alte Leipziger (70/100), ALUCOBOND (70/100).
A step up - brands to learn from: Ed. Züblin AG (71/100), ZOONLAB (71/100).
Category leader: Accenture (97/100).
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