Buy-and-Build for Scale

​​​Extantia Capital and Hitachi Ventures are excited to welcome you to our Investor's Lounge during Slush 2025 in Helsinki.

​​​Pop over for a coffee or tea break and chat about your favourite climate tech or manufacturing topic! We will host four mini-side events in the lounge, where you get to connect with startups, like-minded VCs, and thought leaders in this space.

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​​Session II: In many verticals the fastest route to impact and returns is roll-ups and platform plays. Stitching together local, labour-intensive businesses into a single, high-efficiency platform that scales unit economics and execution. We’ll focus on concrete vertical playbooks — e.g., consolidating regional heat-pump and insulation installers to standardise permitting, procurement and technician training; rolling up small commercial solar O&M and asset-servicing firms to centralise spare-parts logistics and SLA management; and aggregating EV charging installers + site-development specialists to create one-stop deployment teams with embedded financing. The session will dig into the real operational value-drivers, the KPIs to track , and common integration traps that destroy value post-acquisition.

​Takeaway question: Which climate subsectors are primed for buy-and-build, and what operational capabilities separate successful platforms from failed roll-ups?