ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー

Q: What does ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー compete in?

ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー competes in: Information Technology / Software & Services / IT Services / IT Consulting & Systems Integration.

Q: How much coverage does ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー have on Decision Insights?

No article in the knowledge graph for ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー yet.

有限会社シースリーは、ホームページ制作、インターネットサービス、システムインテグレーションを手がける日本の民間企業です。

6 topics
Updated Nov 7, 2026

Unclaimed Listing.

What this record adds to ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー's own site

ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー's site tells an agent what ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー offers. This record adds what a company can't say about itself: who confirms it, who writes about it, and where it sits among its peers. Every line says where it came from.

Market context

Industry, 6 topics, peers and segments from a graph of thousands of companies, refreshed nightly, so an agent can compare without guessing.

Get this record

The same record, four ways in. No key needed to try it.

MCP

Add https://mcp.decisioninsights.ai/api/mcp-public to your agent, then ask about ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー. Or test it now:

curl -X POST https://mcp.decisioninsights.ai/api/mcp-public \
  -H "content-type: application/json" \
  -H "accept: application/json, text/event-stream" \
  -d '{"id":1,"jsonrpc":"2.0","method":"tools/call","params":{"arguments":{"uuid":"ae3310b4-ca81-4b3f-88dc-2033c07d5a03"},"name":"di_get_company"}}'

REST

GET https://api.decisioninsights.ai/api/public/v1/companies/ae3310b4-ca81-4b3f-88dc-2033c07d5a03

CLI

di get-company --uuid ae3310b4-ca81-4b3f-88dc-2033c07d5a03

JSON-LD

The schema.org markup this page publishes for search engines and AI agents, exactly as they read it.

[
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#website",
    "@type": "WebSite",
    "name": "Decision Insights",
    "potentialAction": {
      "@type": "SearchAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}&submit=1"
      }
    },
    "publisher": {
      "@id": "https://decisioninsights.ai/#organization"
    },
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#organization",
    "@type": "Organization",
    "contactPoint": {
      "@type": "ContactPoint",
      "contactType": "customer support",
      "email": "[email protected]"
    },
    "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
    "legalName": "Wiretap Labs, LLC",
    "logo": {
      "@type": "ImageObject",
      "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
    },
    "name": "Decision Insights",
    "parentOrganization": {
      "@type": "Organization",
      "name": "Wiretap Labs",
      "sameAs": [
        "https://www.linkedin.com/company/wiretap-labs",
        "https://www.crunchbase.com/organization/wiretap-labs"
      ],
      "url": "https://wiretaplabs.com"
    },
    "publishingPrinciples": "https://decisioninsights.ai/standards/",
    "sameAs": [
      "https://www.linkedin.com/company/decisioninsights"
    ],
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai",
        "name": "Decision Insights",
        "position": 1
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/registry/",
        "name": "Registry",
        "position": 2
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/registry/c-3-co-jp/",
        "name": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー",
        "position": 3
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/registry/c-3-co-jp/#organization",
    "@type": "Organization",
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Related organizations",
        "propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
        "value": [
          {
            "@id": "https://decisioninsights.ai/registry/jkm-infotech/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/jkm-infotech/",
            "name": "JKM INFOTECH"
          },
          {
            "@id": "https://decisioninsights.ai/registry/digitusinfo/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/digitusinfo/",
            "name": "Central do Assinante"
          },
          {
            "@id": "https://decisioninsights.ai/registry/creative-digital-resources/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/creative-digital-resources/",
            "name": "Creative Digital Resources"
          },
          {
            "@id": "https://decisioninsights.ai/registry/intimedia-teknologi/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/intimedia-teknologi/",
            "name": "Intimedia Teknologi"
          },
          {
            "@id": "https://decisioninsights.ai/registry/blocmount/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/blocmount/",
            "name": "Blocmount"
          },
          {
            "@id": "https://decisioninsights.ai/registry/giant/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/giant/",
            "name": "Giant"
          },
          {
            "@id": "https://decisioninsights.ai/registry/metawaves/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/metawaves/",
            "name": "Metawaves"
          },
          {
            "@id": "https://decisioninsights.ai/registry/wanqo/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/wanqo/",
            "name": "WANQO"
          }
        ]
      },
      {
        "@type": "PropertyValue",
        "name": "Segment",
        "value": "Information Technology / Software & Services / IT Services / IT Consulting & Systems Integration"
      },
      {
        "@type": "PropertyValue",
        "description": "6 of 100 on Stringer's Agent Readiness score, checked October 23, 2026. Not Agent Ready yet.",
        "identifier": "c-3.co.jp",
        "maxValue": 100,
        "minValue": 0,
        "name": "Agent Readiness",
        "propertyID": "https://decisioninsights.ai/ns#agentReadiness",
        "value": 6,
        "valueReference": {
          "@type": "DefinedTerm",
          "name": "Getting started",
          "termCode": "red"
        }
      },
      {
        "@type": "PropertyValue",
        "description": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー hasn't claimed this listing, so everything in it comes from public sources.",
        "name": "Listing status",
        "propertyID": "https://decisioninsights.ai/ns#listingStatus",
        "value": "Not claimed"
      }
    ],
    "description": "有限会社シースリーは、ホームページ制作、インターネットサービス、システムインテグレーションを手がける日本の民間企業です。",
    "keywords": [
      "Application",
      "Enterprise",
      "Front-End",
      "Market",
      "Outsourced",
      "Services"
    ],
    "knowsAbout": [
      {
        "@id": "https://decisioninsights.ai/term/application/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/application/",
        "name": "Application"
      },
      {
        "@id": "https://decisioninsights.ai/term/enterprise/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/enterprise/",
        "name": "Enterprise"
      },
      {
        "@id": "https://decisioninsights.ai/term/front-end/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/front-end/",
        "name": "Front-End"
      },
      {
        "@id": "https://decisioninsights.ai/term/market/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/market/",
        "name": "Market"
      },
      {
        "@id": "https://decisioninsights.ai/term/outsourced/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/outsourced/",
        "name": "Outsourced"
      },
      {
        "@id": "https://decisioninsights.ai/term/services/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/services/",
        "name": "Services"
      }
    ],
    "mainEntityOfPage": "https://decisioninsights.ai/registry/c-3-co-jp/",
    "name": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー",
    "url": "https://c-3.co.jp"
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/registry/c-3-co-jp/",
    "@type": "ProfilePage",
    "dateModified": "2026-11-07T11:21:37Z",
    "isPartOf": {
      "@id": "https://decisioninsights.ai/#website"
    },
    "mainEntity": {
      "@id": "https://decisioninsights.ai/registry/c-3-co-jp/#organization"
    },
    "sdDatePublished": "2026-11-07",
    "sdPublisher": {
      "@id": "https://decisioninsights.ai/#organization"
    },
    "url": "https://decisioninsights.ai/registry/c-3-co-jp/"
  },
  {
    "@context": "https://schema.org",
    "@type": "FAQPage",
    "mainEntity": [
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "有限会社シースリーは、ホームページ制作、インターネットサービス、システムインテグレーションを手がける日本の民間企業です。"
        },
        "name": "Who is ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー?"
      },
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー competes in: Information Technology / Software & Services / IT Services / IT Consulting & Systems Integration."
        },
        "name": "What does ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー compete in?"
      },
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "No article in the knowledge graph for ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー yet."
        },
        "name": "How much coverage does ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー have on Decision Insights?"
      }
    ]
  }
]

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How an agent can check this record before relying on it

This record makes claims about ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー. Before an agent repeats one, it should be able to confirm it without taking our word for it. Each row is one check, what the record shows for ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー today, and where an agent finds it in the data.

The check	What the record shows	Where it is in the data
They fit their market	6 topics, with peers in the same segments	`knowsAbout`
Agent Ready	Getting started 6 of 100 on Stringer's Agent Readiness score, checked October 23, 2026. Not Agent Ready yet.Stringer ID c-3.co.jp ·	`additionalProperty`"Agent Readiness"
Verified	Not claimed ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー hasn't claimed this listing, so everything in it comes from public sources.	`additionalProperty`"Listing status"

View the raw record (JSON-LD)

[
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#website",
    "@type": "WebSite",
    "name": "Decision Insights",
    "potentialAction": {
      "@type": "SearchAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}&submit=1"
      }
    },
    "publisher": {
      "@id": "https://decisioninsights.ai/#organization"
    },
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#organization",
    "@type": "Organization",
    "contactPoint": {
      "@type": "ContactPoint",
      "contactType": "customer support",
      "email": "[email protected]"
    },
    "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
    "legalName": "Wiretap Labs, LLC",
    "logo": {
      "@type": "ImageObject",
      "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
    },
    "name": "Decision Insights",
    "parentOrganization": {
      "@type": "Organization",
      "name": "Wiretap Labs",
      "sameAs": [
        "https://www.linkedin.com/company/wiretap-labs",
        "https://www.crunchbase.com/organization/wiretap-labs"
      ],
      "url": "https://wiretaplabs.com"
    },
    "publishingPrinciples": "https://decisioninsights.ai/standards/",
    "sameAs": [
      "https://www.linkedin.com/company/decisioninsights"
    ],
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai",
        "name": "Decision Insights",
        "position": 1
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/registry/",
        "name": "Registry",
        "position": 2
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/registry/c-3-co-jp/",
        "name": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー",
        "position": 3
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/registry/c-3-co-jp/#organization",
    "@type": "Organization",
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Related organizations",
        "propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
        "value": [
          {
            "@id": "https://decisioninsights.ai/registry/jkm-infotech/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/jkm-infotech/",
            "name": "JKM INFOTECH"
          },
          {
            "@id": "https://decisioninsights.ai/registry/digitusinfo/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/digitusinfo/",
            "name": "Central do Assinante"
          },
          {
            "@id": "https://decisioninsights.ai/registry/creative-digital-resources/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/creative-digital-resources/",
            "name": "Creative Digital Resources"
          },
          {
            "@id": "https://decisioninsights.ai/registry/intimedia-teknologi/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/intimedia-teknologi/",
            "name": "Intimedia Teknologi"
          },
          {
            "@id": "https://decisioninsights.ai/registry/blocmount/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/blocmount/",
            "name": "Blocmount"
          },
          {
            "@id": "https://decisioninsights.ai/registry/giant/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/giant/",
            "name": "Giant"
          },
          {
            "@id": "https://decisioninsights.ai/registry/metawaves/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/metawaves/",
            "name": "Metawaves"
          },
          {
            "@id": "https://decisioninsights.ai/registry/wanqo/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/wanqo/",
            "name": "WANQO"
          }
        ]
      },
      {
        "@type": "PropertyValue",
        "name": "Segment",
        "value": "Information Technology / Software & Services / IT Services / IT Consulting & Systems Integration"
      },
      {
        "@type": "PropertyValue",
        "description": "6 of 100 on Stringer's Agent Readiness score, checked October 23, 2026. Not Agent Ready yet.",
        "identifier": "c-3.co.jp",
        "maxValue": 100,
        "minValue": 0,
        "name": "Agent Readiness",
        "propertyID": "https://decisioninsights.ai/ns#agentReadiness",
        "value": 6,
        "valueReference": {
          "@type": "DefinedTerm",
          "name": "Getting started",
          "termCode": "red"
        }
      },
      {
        "@type": "PropertyValue",
        "description": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー hasn't claimed this listing, so everything in it comes from public sources.",
        "name": "Listing status",
        "propertyID": "https://decisioninsights.ai/ns#listingStatus",
        "value": "Not claimed"
      }
    ],
    "description": "有限会社シースリーは、ホームページ制作、インターネットサービス、システムインテグレーションを手がける日本の民間企業です。",
    "keywords": [
      "Application",
      "Enterprise",
      "Front-End",
      "Market",
      "Outsourced",
      "Services"
    ],
    "knowsAbout": [
      {
        "@id": "https://decisioninsights.ai/term/application/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/application/",
        "name": "Application"
      },
      {
        "@id": "https://decisioninsights.ai/term/enterprise/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/enterprise/",
        "name": "Enterprise"
      },
      {
        "@id": "https://decisioninsights.ai/term/front-end/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/front-end/",
        "name": "Front-End"
      },
      {
        "@id": "https://decisioninsights.ai/term/market/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/market/",
        "name": "Market"
      },
      {
        "@id": "https://decisioninsights.ai/term/outsourced/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/outsourced/",
        "name": "Outsourced"
      },
      {
        "@id": "https://decisioninsights.ai/term/services/#definedterm",
        "@type": "DefinedTerm",
        "mainEntityOfPage": "https://decisioninsights.ai/term/services/",
        "name": "Services"
      }
    ],
    "mainEntityOfPage": "https://decisioninsights.ai/registry/c-3-co-jp/",
    "name": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー",
    "url": "https://c-3.co.jp"
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/registry/c-3-co-jp/",
    "@type": "ProfilePage",
    "dateModified": "2026-11-07T11:21:37Z",
    "isPartOf": {
      "@id": "https://decisioninsights.ai/#website"
    },
    "mainEntity": {
      "@id": "https://decisioninsights.ai/registry/c-3-co-jp/#organization"
    },
    "sdDatePublished": "2026-11-07",
    "sdPublisher": {
      "@id": "https://decisioninsights.ai/#organization"
    },
    "url": "https://decisioninsights.ai/registry/c-3-co-jp/"
  },
  {
    "@context": "https://schema.org",
    "@type": "FAQPage",
    "mainEntity": [
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "有限会社シースリーは、ホームページ制作、インターネットサービス、システムインテグレーションを手がける日本の民間企業です。"
        },
        "name": "Who is ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー?"
      },
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー competes in: Information Technology / Software & Services / IT Services / IT Consulting & Systems Integration."
        },
        "name": "What does ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー compete in?"
      },
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "No article in the knowledge graph for ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー yet."
        },
        "name": "How much coverage does ホームページ制作・インターネットサービス・システムインテグレーションサービスの有限会社シースリー have on Decision Insights?"
      }
    ]
  }
]