European buy-out fund

Main Capital IX

Main Capital IX is a The Hague-based buy-out fund managed by Main Capital Partners. €4.0bn reported at final close (source published June 2026).

Invests in profitable B2B enterprise software and SaaS businesses, scaling them through organic growth and targeted acquisitions.

Status
Final Close
Reported amount
€4000m
Manager
Main Capital Partners
Headquarters
The Hague, Netherlands
Sectors
B2B Software
Investment geography
Primarily Western Europe and the Nordic region; North America also within manager's stated core geographies
Source published
June 2026
Website
main.nl

Amounts come from the linked public source. A first close is not the final fund size, and a reported close does not confirm that the fund is investing now. Headquarters describe where the manager is based, not where it invests.