
When startups become a family business
From Build Mode by TechCrunch
March 12, 2026 · 41 min · Season 1 · Episode 4
About this episode
This episode explores the dynamics of co-founder relationships when family is involved, highlighting the unique challenges and advantages they present.
In startups, choosing a co-founder is often compared to choosing a spouse. But what happens when your co-founder actually is family? In this episode of Build Mode, host Isabelle Johannessen explores how founders navigate co-founder relationships that come with built-in trust and unique challenges. First up is Hala Jalwan and Alessio Tresanti, the married co-founders of AI agent for procurement focusing on autonomous sourcing, Rivio. They discuss building a company from the same household and why clear roles and communication matter when both your personal and professional lives are on the line. Then Isabelle talks with Anna Sun, co-founder of Nowadays, an AI co-pilot for corporate event planning that she launched with her sister Amy shortly after graduating from MIT. Sun explains how their sibling dynamic shapes decision-making, team culture, and the way they move quickly as founders. They discuss: How trust shapes strong co-founder partnerships The benefits and challenges of building a startup with family Dividing roles and decision-making between co-founders Hiring and culture in early-stage startups Why some founders turn to co-founder coaching to navigate conflict This…
People in this episode
Host: Isabelle Johannessen
Guests: Hala Jalwan, Alessio Tresanti, Anna Sun, Amy Sun
Topics covered
- co-founder relationships
- family business
- trust in startups
- decision-making
- startup culture
- entrepreneurship
Keywords
- co-founders
- family business
- trust
- startup challenges
- decision-making
- entrepreneurship
- AI
- procurement
- event planning
Mentioned in this episode
Organizations: Rivio, Nowadays, MIT
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