Former PTC Executive Wolfgang Stelzle Joins SIROC as Partner

We are excited to welcome Wolfgang Stelzle to SIROC as Partner. The

SIROC at Doers Summit 2026

Last week, our Managing Director, Nikolas Konstantinou, joined more than 10,000

SIROC Portfolio Company fruits Joins OpusDNS in Strategic Exit

One of our earliest investments at SIROC has reached an exciting milestone.

pace club Raises €5M to Redefine the “Zombie Gym”

The fitness industry has a dirty little secret: most big gym chains

Sybilion Raises $4.2M Seed

Industrial companies are dealing with more uncertainty than ever. Supply chains shift,

The (Almost) One-Man Startup [A True Story]

We’ve all heard about "vibe coding." Some love the

Making the Invisible Visible

At SIROC, we look for companies that solve critical problems with high

Athens: Where Old Ideas Still Build the Future

Some cities invite you to slow down. Others invite you to think

The 10X Software Engineer Is Real

The conversation around AI in engineering has shifted from what if to

Expanding Our Space in Cyprus

Our Cyprus design and engineering team has a new home. SIROC is

2025 SIROC Strategy Meeting

Our 2025 Strategy Meeting was a high-energy deep dive into the next

SIROC Acquires Padel Watch

The sport of padel is exploding. With over 25 million players in