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'