Mainstream Renewable Power

Developer wind and solar energy plants

placeDublin, Leinster, Ireland calendar_todayFounded 2008 groups650 employees language mainstreamrp.com

Registered entities

Social engagement

Social engagement: 72.7K social following, 3 posts in the last 12 months — below the industry typical range.

Investor mix

16 investors on record; lead investors include Apollo Global Management, Mitsui, Barclays.

Investor typeCountShare
Private equity213%
Bank & private debt16%
Other / undisclosed1381%

Recent activity

12 May 2026
Milestone
regulatory
4 Dec 2025
Leadership hire
CEO
Coming soon