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Hello Watt logo — Le spécialiste de la transition énergétique des logements

Hello Watt

Le spécialiste de la transition énergétique des logements

Founded 2017 France France 195 employees Series A Total: $12.00M Energy, Manufacturing +2

General Information

Company Name Hello Watt
Founded Year 2017
Location France France
Founders / Decision Makers
Team member
Employees 195
Industries Energy, Manufacturing, Real Estate +1
Funding Stage Series A
Social

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About Hello Watt

Hello Watt, founded in 2017, is making significant strides in the energy sector as a leader in the transition énergétique of housing across France. Known for its slogan, "Le spécialiste de la transition énergétique des logements," the company empowers individuals to take control of their energy consumption through the Hello Watt app, downloaded over a million times.

The platform enables users to choose greener, cost-effective energy suppliers, insulate homes, replace traditional boilers with heat pumps, and install solar panels for self-sufficient renewable energy production. A team of over 200 dedicated staff drives the mission to simplify, smarten, and democratize the energy transition in France and beyond.

Hello Watt secured a €12.00M Series A investment in November 2023 from prominent investors Starquest Capital and BNP Paribas Solar Impulse Venture fund. As interest in renewable energy surges, Hello Watt stands poised for further growth and expansion in the European market.

Business keywords: Energy Transition, Home Energy Management, Sustainable Energy, Renewable Energy Solutions, Energy Efficiency, Digital Platform, Customer-Centric Approach, Green Energy Suppliers, Insulation Solutions, Heat Pump Installation, Solar Panel Installation, Smart Energy Consumption, Energy Cost Reduction, Climate Impact Reduction, Tech for Sustainability

Services & Products

Energy supplier comparison
Full home energy audits
Energy-efficient renovation services
Solar panel installation
Installation of heating solutions like heat pumps
Real-time energy consumption tracking via app
Installation of energy storage systems

Target Customers

Homeowners Individuals seeking energy efficiency Customers interested in renewable energy People looking to decrease their carbon footprint Home renovators

Funding Rounds & Investors (1)

View All
Funding Stage Amount Investors Lead Investors Date
Series A €12.00M 2
Starquest Capital, BNP Paribas Solar Impulse Venture fund
06 Nov 2023

Hello Watt Alternatives & Competitors

View All Alternatives
Hello Watt vs
Tuco
Tuco France

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Venture round
71 employees
Energy, Manufacturing
Hello Watt vs

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Hello Watt vs
Triple Solar
Triple Solar The Netherlands

Triple Solar®: PVT-heatpump panels as source for the PVT-heatpump. Heating, cooling & Electricity!

Venture round
48 employees
Energy, Manufacturing

FAQ About Hello Watt

Le spécialiste de la transition énergétique des logements
Hello Watt was founded in 2017.
Hello Watt is headquartered in France.
Hello Watt operates in Energy, Manufacturing, Real Estate and Renewable Energy. Its work centres on Energy Transition, Home Energy Management, Sustainable Energy and Renewable Energy Solutions. Its customers include Homeowners, Individuals seeking energy efficiency and Customers interested in renewable energy.
Hello Watt has approximately 195 employees.
Hello Watt has completed 1 funding round, raising a total of $12.00M. The latest funding stage is Series A.
Hello Watt offers: Energy supplier comparison, Full home energy audits, Energy-efficient renovation services, Solar panel installation, Installation of heating solutions like heat pumps, Real-time energy consumption tracking via app, Installation of energy storage systems.
Top alternatives and competitors to Hello Watt include Tuco, Navitas Alpha Renewables Pvt. Ltd., Triple Solar, Longhorn Solar, Inc., Sunrun. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Hello Watt and Tuco are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Hello Watt, https://bouncewatch.com/company/hello-watt, updated 18 August 2025. When citing, please name BounceWatch and link this page.

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