aid: energy-micro
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/energy-micro.png
name: Energy Micro
description: 'Energy Micro was a Norwegian fabless semiconductor company, founded in
  2007 and headquartered in Oslo, best known for its EFM32 "Gecko" family of energy-friendly
  32-bit ARM Cortex-M microcontrollers and the EFR radio products targeting low-power
  embedded and IoT applications. The company was acquired by Silicon Labs in 2013 and
  fully absorbed into that company''s product lines; its former energymicro.com domain
  now redirects to silabs.com. It was surfaced as a portfolio company of Northzone and
  added to the API Evangelist network as a stub. Enrichment found no independent, first-party
  API, developer portal, OpenAPI, SDK, or MCP surface for Energy Micro as a standalone
  entity — the developer tooling for its EFM32 line lives under Silicon Labs today.'
url: https://raw.githubusercontent.com/api-evangelist/energy-micro/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- northzone
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: Silicon Labs
x-acquired-year: '2013'
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Enterprise
- Semiconductors
- Microcontrollers
- Embedded
- IoT
- Norway
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: http://www.energymicro.com
- type: Successor
  url: https://www.silabs.com/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence