# Norstel

**Canonical:** https://apis.io/providers/norstel/  
**APIs profiled:** 0

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.

## Kin Score — 2.1 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 2.1).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Energy & Utilities**: 0.0 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Tags

Company, Semiconductors, Silicon Carbide, Power Electronics, Hardware, Materials, Sweden, Acquired

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/norstel/). Scores are computed from the provider's own public artifacts under a published rubric.