Alexander Otto inherited stakes in businesses founded by his father Werner Otto and later expanded ECE into a broader international real-estate and investment group under his leadership. [1][2]
His fortune began inside the Otto family business empire
Forbes Austria says Alexander Otto owns a stake in Otto Group and is majority shareholder and chief executive of ECE Group, both rooted in businesses created by his late father Werner Otto. [1]
ECE says Werner Otto founded the real-estate company in 1965, decades before Alexander joined the business in 1994 and became chairman of its management board in 2000. [2]
That history makes inherited family ownership and access to an established operating platform the clear starting point of Alexander Otto's billionaire wealth. [1][2]
He materially broadened the inherited real-estate platform
ECE says that under Alexander Otto the company became a European shopping-center market leader and developed into a broader internationally active real-estate and investment group. [2]
The reviewed record therefore supports material expansion and stewardship of an inherited business base, rather than passive ownership or a fortune created independently of the Otto family companies. [2][1]
Sources for background
Sources reviewed Sep 23, 2026.
- Wer zählt im Jahr 2023 zu den vermögendsten Persönlichkeiten in Deutschland? · Forbes Austria · Apr 6, 2023
- The ECE Group · ECE
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