Recognizing the future others overlook
EIREN Investments is a privately held family office investing long-term capital across technology and essential real-economy businesses.
Angel investors
We are investing into ambitious projects with high risk.
As a family office, we think in generations rather than quarters. This freedom allows us to be selective, to act decisively when opportunity arises, and to stand behind our investments through every cycle.
We deploy capital on our own terms, without artificial timelines or forced exits.
We invest our own capital alongside founders and operators who have skin in the game.
Simple structures, direct relationships, and transparent decision-making.
Where we deploy capital
Energy & Trading
Quantitative trading, energy markets, and infrastructure that powers the modern economy.
AI & Deep Tech
Applied artificial intelligence, computational biology, and next-generation diagnostic tools.
Real Economy
Essential businesses in logistics, manufacturing, and income-producing real estate in Central Europe.
Opportunities we back
Quantitative trading firm operating in European energy markets. Applying systematic, data-driven strategies to capture value across power, gas, and emissions markets.
second-foundation.eu →
Octopath Lab
AI-powered digital pathology platform advancing medical diagnostics. Using deep learning to improve accuracy, speed, and accessibility of pathological analysis.
octopath.ai →Residential Apartments — Prague
Investment in residential apartments in Prague. Long-term holdings in one of Central Europe's most resilient and sought-after urban real estate markets.
Real Estate — High Tatras
Real estate investment in the High Tatras region. Premium properties in Slovakia's most iconic mountain destination with enduring appeal.
Built to last
We are a small, focused team that values depth over breadth. Every member operates with full context and direct accountability.
Investment Analyst
We are looking for an investment analyst to join our team. You will evaluate opportunities across our focus areas, build financial models, conduct due diligence, and support portfolio companies.
What we look for:
- Strong analytical and financial modelling skills
- Intellectual curiosity across technology and energy
- Self-starter comfortable in a lean, autonomous environment
- Prior experience in PE, VC, consulting, or investment banking
Start a conversation
We selectively engage with founders, operators, and co-investors who share our long-term perspective. If that describes you, we'd welcome a conversation.