Private Investment Group
Alteon Group is a private investment group. Through its entities, it holds real estate assets and equity stakes in private companies, with active involvement and a long-term value creation mandate.
Investment Verticals
One group –
3 investment verticals
01
Astoria Invest
Real estate
Astoria Invest is the real estate arm of Alteon Group. Specialised in the acquisition of residential and commercial assets, Astoria operates through asset deals and share deals, with a rigorous value-add approach.
02
MCP Capital
search fund
MCP Capital acquires profitable SMEs through a search fund model. We identify sustainable businesses with strong development potential and co-invest alongside an operationally committed CEO.
03
Alteon Ventures
Direct investments
Alteon Ventures takes equity stakes in growth-stage and early-stage companies. Beyond capital, we work alongside founders to scale their businesses — bringing hands-on
expertise at every stage of development.
Founder & managing partner
Emmanuel
Piechowski
Emmanuel Piechowski is the Founder and Managing Partner of Alteon Group and its operating entities Astoria Invest and MCP Capital.
He began his career in finance across London, Luxembourg and Brussels, building expertise in private equity, asset management and capital markets at top-tier financial institutions including Lazard, Aberdeen and Barclays.
He founded Alteon Group to invest directly in real estate assets and private companies — and operates actively across all three verticals of the group.
holding
Portfolio
-
Real estate
Astoria Invest
-
Real estate services
Virtuose
Via alteon ventures -
food & nutrition
Ready to Grow
Via alteon ventures -
services – belgium
Acquisition in progress
Via mcp capital – search fund