Norstel

Norstel AB was a Swedish semiconductor materials company that produced silicon carbide (SiC) wafers for power electronics, high-frequency and high-temperature electronics, and sensors, using its patented High Temperature Chemical Vapor Deposition (HTCVD) crystal-growth technology. Backed by Creandum among other investors, Norstel was acquired by STMicroelectronics in December 2019 and folded into ST's silicon carbide operations; it no longer operates as an independent company. As a hardware and materials manufacturer, Norstel published no developer platform, API, or SDK, so this API Evangelist record is an identity-only profile with no API surface to enrich.

Norstel is profiled on the APIs.io network. Tagged areas include Company, Semiconductors, Silicon Carbide, Power Electronics, and Hardware.

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2.1/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
0 APIs
CompanySemiconductorsSilicon CarbidePower ElectronicsHardwareMaterialsSwedenAcquired

Kin Score

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scored 2026-08-20 · rubric v0.12.0
Composite quality — 2.1/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 0.0 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/norstel: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

apis.yml Raw ↑ 
aid: norstel
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/norstel.png
name: Norstel
description: Norstel AB was a Swedish semiconductor materials company that produced silicon carbide (SiC) wafers for power
  electronics, high-frequency and high-temperature electronics, and sensors, using its patented High Temperature Chemical
  Vapor Deposition (HTCVD) crystal-growth technology. Backed by Creandum among other investors, Norstel was acquired by STMicroelectronics
  in December 2019 and folded into ST's silicon carbide operations; it no longer operates as an independent company. As a
  hardware and materials manufacturer, Norstel published no developer platform, API, or SDK, so this API Evangelist record
  is an identity-only profile with no API surface to enrich.
url: https://raw.githubusercontent.com/api-evangelist/norstel/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- creandum
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Semiconductors
- Silicon Carbide
- Power Electronics
- Hardware
- Materials
- Sweden
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: nochange
  artifacts_added: 0
  pass: local-v1