Advance Composite

aid: advancecomposite
name: Advance Composite
description: 'Advance Composite Corporation (アドバンスコンポジット株式会社) is a Japanese advanced-materials manufacturer founded on 22
  July 2015 and headquartered at 2259-9 Oobuchi, Fuji City, Shizuoka Prefecture, with a Tokyo branch in Otemachi, Chiyoda-ku.
  The company develops, manufactures and sells metal matrix composite (MMC) materials and joined products using a proprietary
  squeeze-casting / molten-metal forging process that impregnates reinforcement materials such as graphite, alumina and other
  ceramics with molten aluminium under high pressure, producing parts with few internal voids. Its published material families
  include the ACM-H series (New ACM-H1/H2/H3 aluminium-graphite composites), AC-Alox (aluminium/alumina) and AC-Albolon, marketed
  on high thermal conductivity, low thermal expansion, low density and high stiffness for semiconductor manufacturing equipment,
  data centres, air conditioning, medical devices, mobility and rail. It is ISO 9001:2015 certified (Intertek registration
  15556, UKAS accredited, first issued 2023-11-08), won the IVS2025 LAUNCHPAD, and raised a Series B from Kyoto iCAP in 2026.
  Advance Composite is a physical-materials manufacturer, not a software vendor: it publishes no developer program, public
  API, SDK, or machine-readable API contract of any kind.'
url: https://raw.githubusercontent.com/api-evangelist/advancecomposite/refs/heads/main/apis.yml
image: https://advance-composite.co.jp/wp/wp-content/uploads/2021/12/favicon.png
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-09-07'
modified: '2026-09-07'
tags:
- Company
- Manufacturing
- Materials Science
- Advanced Materials
- Metal Matrix Composites
- Thermal Management
- Semiconductors
- Aluminum
- Japan
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/advancecomposite-domain-security.yml
- type: Website
  url: https://advance-composite.co.jp/
- type: Blog
  url: https://advance-composite.co.jp/en/post/
- type: BlogRSS
  url: https://advance-composite.co.jp/en/feed/
- type: PrivacyPolicy
  url: https://advance-composite.co.jp/en/privacy-policy/
x-enrichment:
  date: '2026-09-07'
  status: minimal
  artifacts_added: 2
  pass: local-v3
x-coverage:
  state: none
  reason: not-a-software-company
  detail: Advance Composite manufactures physical metal-matrix-composite parts by squeeze casting molten aluminium into graphite
    and ceramic reinforcement, and its entire web presence is a 37-page WordPress marketing site whose own sitemap lists no
    developer, API, partner or pricing page — /openapi.json, /llms.txt, /graphql, /developers and every /.well-known/ path
    return a WordPress 404, and the only machine-readable route on the host, the WordPress core /wp-json/ index, is itself
    403-blocked at the origin and is platform plumbing rather than a product API.
  evidence:
  - url: https://advance-composite.co.jp/
    status: 200
  - url: https://advance-composite.co.jp/wp-sitemap.xml
    status: 200
  - url: https://advance-composite.co.jp/openapi.json
    status: 404
  - url: https://advance-composite.co.jp/.well-known/agent-card.json
    status: 404
  - url: https://advance-composite.co.jp/wp-json/
    status: 403
  checked: '2026-09-07'