About Altor Equity Partners
Altor Equity Partners is a private equity firm founded in 2003. It is primarily based in Stockholm, Sweden. As of Sep 2026, Altor Equity Partners is an active investor with a portfolio of 68 companies, comprising 68 funding rounds and 56 acquisitions. In the last 12 months, it has participated in 1 funding round and has made 2 acquisitions. The firm primarily invests in companies based in Sweden and Norway. Its portfolio is spread across a wide range of sectors from Consumer Goods to Enterprise Applications. Most recently it acquired stakes in Sertion on May 11, 2026.
Overall Altor Equity Partners portfolio has seen 8 IPOs and 36 acquisitions, namely Meltwater, TGS and Marshall. A lot of funds co-invest with Altor Equity Partners, with names like Temasek sharing a substantial percentage of its portfolio.
Altor Equity Partners has a team of 77 people, including 25 partners.
Altor Equity Partners' Portfolio
Altor Equity Partners has a portfolio of 68 companies. They have invested in a total of 68 companies. Their most recent investment was in Stegra (Series A round) on Apr 14, 2026. Here are the most recent investments by Altor Equity Partners:Date | Company | Round | Amount | Co-Investors |
|---|---|---|---|---|
Apr 14, 2026 | Series A | 9817 | ||
Aug 11, 2025 | Series C | 7556 | ||
Jan 16, 2024 | Series B | 7466 | and 6 others | |
Oct 13, 2023 | Post IPO | 3258 | - |
Altor Equity Partners has acquired 56 companies. Their most recent acquisition was of Sertion on May 11, 2026. Here are the most recent acquisitions by Altor Equity Partners:
Acquisition Date | Company | Short Description | Total Funding | Founded Year |
|---|---|---|---|---|
May 11, 2026 | Provider of design installation and service for advanced pipework systems | - | 2024 | |
Dec 08, 2025 | Wastewater treatment systems for sea vessels | - | 1979 | |
Jul 08, 2025 | Provider of in-store footwear protection solution that offers shoe protection services | - | 2011 | |
Oct 02, 2024 | Manufacturer of hockey equipment and apparel | - | 1991 |
Here is the portfolio snapshot of Altor Equity Partners:
Investments by Year
The maximum number of investments were made in 2022
Acquisitions by Year
The maximum number of acquisitions were made in 2021
Portfolio by Location
Companies are primarily in Sweden and Norway
Portfolio by Sector
Companies are primarily in Consumer Goods
Team profile of Altor Equity Partners
Altor Equity Partners has a team of 77 members including 25 Partners and 8 Principals located in Sweden, Denmark and 4 more locations. Altor Equity Partners' team sits on the board of 1 company.Here is a list of top team members in Altor Equity Partners:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | Stockholm | - | ||
Partner | Stockholm | - | ||
Partner | Stockholm | - | ||
Partner | Zurich | - | ||
Partner | Copenhagen | - | ||
Partner | Copenhagen | - | ||
Partner | Zurich | - | ||
Partner | Stockholm | - | ||
Partner | Oslo | - | ||
Partner | Oslo | - | ||
Partner | Copenhagen | - | - |
Co-investors of Altor Equity Partners
Over the past 23 years, 23 investors have co-invested in Altor Equity Partners's portfolio companies.
- Top Co-investors of Altor Equity Partners: 23 investors entered a company along with Altor Equity Partners. These include investors like Temasek (2 companies).
Altor Equity Partners News
•
•
•
Sleep Cycle AB: The Board of Directors evaluates the offer from AltorFinanzNachrichten•May 11, 2026•Sleep Cycle, Altor Equity Partners
•
Swedish Stegra secures crucial funding as Wallenbergs step upAmwatch•Apr 13, 2026•Stegra, Imas, Wallenberg Investments AB, Temasek and 6 others
•
Kaefer owners explore sale of of German industrial services firm stake at €2bn-plus valuationPrivate Equity Wire•Mar 30, 2026•KAEFER, Altor Equity Partners
•
•
•
Leica Camera Considering Selling Majority Stake for $1.2 Billion: ReportPetaPixel•Jan 27, 2026•HSG, Altor Equity Partners, Blackstone, Leica Camera AG and 1 other
•
•
Premia Properties: Acquired HOTELES SUNWING S.A.U for €64,000,000 from NLTGNew Money•Sep 15, 2025•Premia Properties, Ving, Altor Equity Partners, Sunwing and 1 other
