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Powesco

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Integrated energy efficiency services for commercial and industrial buildings, with turnkey solutions and project financing

Boulogne-Billancourt, FranceFounded 2024Energy
Valuation $500M–1B Last recorded · 2025
Headcount <100 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Powesco and the history behind them.

About Powesco

Powesco, officially launched in March 2024, is a company specializing in energy efficiency for commercial and industrial buildings. The company was co-founded by four partners with complementary expertise in the energy sector: Matthieu Boinet, who has a background in energy infrastructure and private equity; Nicolas Rochon, founder of the asset management company R-co ALM; Michael Werthenbach, an expert in energy efficiency with experience at Siemens; and Amaury de la Serre, a specialist in financing and energy services.

The company operates as an integrated platform, offering an "energy efficiency as a service" model. This approach positions Powesco as a single point of contact for its clients, managing the entire energy renovation process from initial assessment to long-term maintenance. Their services are designed to address the challenges faced by the tertiary sector in the energy transition, providing turnkey solutions that include the implementation of energy-saving technologies and the financing of these projects.

Powesco's business model is centered on simplifying the energy transition for its clients. By providing both the technical expertise and the necessary funding, the company aims to accelerate the adoption of energy-efficient practices in commercial and industrial buildings. This integrated offering is a key aspect of their strategy to overcome the common barriers of high upfront costs and project complexity that often hinder energy renovation projects.

Source: Dealroom company data

At a glance

Founded
2024
Headquarters
Boulogne-Billancourt, France
Sector
Energy

Investors

1 investor on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series B and later1 investor entered at this stage

  • White Summit Capital
Team profiled 1 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇫🇷 France97.4%
🇨🇿 Czech Republic2.6%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Powesco on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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