The single most critical step to breaking down silos is eliminating fragmented data. Do not permit each team to bring their own disparate slide decks, with varying data points and interpretations. Instead, mandate a shared, centralized dashboard. This can start simply with robust Google Sheets, a collaborative Notion database, or an early-stage Business Intelligence (BI) tool. The platform itself is less important than the principle: all critical data must reside in one easily accessible, universally agreed-upon location. This "single source of truth" ensures everyone is literally looking at the same numbers, fostering trust, reducing debate over data accuracy, and allowing discussions to focus on insight and action, not data reconciliation.