
Altor
About
Altor is a Nordic private equity firm founded in 2003, focused on transformational investments across the Nordics and DACH. The firm has invested in close to 100 companies and 300+ add-on acquisitions, with a strong ESG commitment and a focus on value transformations, high-growth partnerships, and selective minority stakes. Themes include digital/AI, energy transition, and green transition.
Key facts
- Website
- altor.com
- Headquarters
- Stockholm, Sweden
- Portfolio companies
- 1
- Cheque size
- $1.4B to $1.4B
- Sector focus
- Business ServicesConsumer GoodsEnterprise ApplicationsFinancial ServicesHealthcare
Recent investments
| Date | Company | Round | Amount |
|---|---|---|---|
| 14 Apr 2026 | Stegra | Rescue funding | $1.4B |
Altor scores 52. Does yours?
That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.
Frequently asked
What companies has Altor invested in?
Altor has invested in Stegra.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Altor


