aid: prologium
name: ProLogium Technology
description: 'ProLogium Technology Co., Ltd. is a Taiwanese energy-innovation company
  founded in 2006 that develops and manufactures next-generation solid-state lithium
  ceramic batteries built around a 100% ceramic separator. It commercialized its first
  solid-state cells in 2013, opened the world''s first giga-level solid-state lithium
  ceramic battery plant in Taoyuan, Taiwan in 2024, and operates a European R&D center
  at Paris-Saclay with a planned gigafactory in Dunkirk, France. Its product lines
  span FLCB, PLCB and LLCB cells plus battery modules and packs, targeting electric
  vehicles, energy storage systems, robotics, and consumer and industrial applications.
  ProLogium is a hardware manufacturer: it publishes no developer portal, no public
  API, and no machine-readable API contract of any kind.'
image: https://prologium.com/wp-content/uploads/2021/04/ProLogium-Group-fav.png
url: https://raw.githubusercontent.com/api-evangelist/prologium/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.23'
created: '2026-08-05'
modified: '2026-08-05'
tags:
- Company
- Battery
- Solid-State Battery
- Energy Storage
- Electric Vehicles
- Manufacturing
- Hardware
- Automotive
- Taiwan
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/prologium-domain-security.yml
- type: Website
  url: https://prologium.com/
- type: About
  url: https://prologium.com/about/
- type: Blog
  url: https://prologium.com/news/
- type: BlogRSS
  url: https://prologium.com/feed/
- type: Support
  url: https://prologium.com/contact/
- type: PrivacyPolicy
  url: https://prologium.com/privacy-cookie/
- type: Careers
  url: https://prologium.com/careers-apac/
- type: Investors
  url: https://prologium.com/investors/
- type: Certifications
  url: https://prologium.com/certification/
- type: Products
  url: https://prologium.com/products/
- type: Technology
  url: https://prologium.com/tech/core-technology/
- type: LinkedIn
  url: https://www.linkedin.com/company/13667317
- type: Twitter
  url: https://twitter.com/ProLogium
- type: YouTube
  url: https://www.youtube.com/user/prologium
- type: Facebook
  url: https://www.facebook.com/prologium.tech/
- type: SecondaryMarket
  url: https://forgeglobal.com/prologium_stock/
x-enrichment:
  date: '2026-08-05'
  status: minimal
  artifacts_added: 1
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: ProLogium manufactures solid-state lithium ceramic battery cells, modules
    and packs — its site is a WordPress marketing and investor-relations presence with
    no developer section, and every contract-discovery path (/openapi.json, /swagger.json,
    /api-docs, /graphql, /llms.txt, /.well-known/agent-card.json) returns the same
    WordPress 404 template on both prologium.com and prologium.com.tw.
  evidence:
  - url: https://prologium.com/openapi.json
    status: 404
  - url: https://prologium.com/.well-known/agent-card.json
    status: 404
  - url: https://prologium.com/developers
    status: 404
  - url: https://prologium.com/llms.txt
    status: 404
  - url: https://prologium.com/sitemap.xml
    status: 200
  checked: '2026-08-05'