When was Reuniwatt founded?

Reuniwatt was founded in 2010 and raised its 1st funding round 6 years after it was founded.

Where is Reuniwatt located?

Reuniwatt is headquartered in Reunion, France.

How many employees does Reuniwatt have?

As of Sep 30, 2026, the latest employee count at Reuniwatt is 33.

Is Reuniwatt a funded company?

Reuniwatt is a funded company, having raised a total of $1.06M across 3 funding rounds to date. The company's 1st funding round was a $***** Grant (prize money) round, raised on Jan 08, 2016.

When was the latest funding round of Reuniwatt?

Reuniwatt's latest funding was a $***** Grant (prize money) round on Jan 09, 2020, with participation from 1 investor. Its primary sector is Renewable Energy Tech. Globally, the Renewable Energy Tech sector has seen $7.02B in funding in 2026 to date.

Where does Reuniwatt rank among its competitors?

Reuniwatt ranks 2nd amongst 34 active competitors, of which 4 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Renewcast, which secured $1.17M in Sep, 2025.

Who are the top competitors of Reuniwatt?

Reuniwatt's top competitors include Solcast, Renewcast and Dataglen. Among them, Renewcast secured the most recent funding round in September, 2025.

Reuniwatt - 2026 Company Profile, Team, Funding & Competitors

Company Details

Reuniwatt offers Solar Energy Forecasting Solutions, tailored Climatic Information Systems and an Expertise in Energy Mix. Reuniwatt's solar forecasting system, Soleka can be used for three different forms of forecasting; day ahead, intraday and short-casting (half/hourly). Soleka can be used by all the smart-grid key stakeholders: Transmission System Operators, Distribution System Operators, energy suppliers, power system and component manufacturers, electricity service providers, energy traders, grid regulators. Apart from this, they also provide meteorological and climatic data to users as required.

Website: reuniwatt.com/en/
Social
Email ID: *****@reuniwatt.com

Key Metrics

Founded Year

2010

Location

Reunion, France

Stage

Seed

Total Funding

$1.06M in 3 rounds

Latest Funding Round

Grant (prize money), Jan 09, 2020, $*****

Investors

Compass & 2 more

Ranked

2^nd among 34 active competitors

Employee Count

33 as on Sep 30, 2026

Similar Companies

Solcast & 41 more

View Reuniwatt's full profile

Reuniwatt has raised a total funding of $1.06M over 3 rounds. Its first funding round was on Jan 08, 2016. Its latest funding round was a Grant (prize money) round on Jan 09, 2020 for $*****. 1 investor participated in its latest round. Reuniwatt has 3 institutional investors.

Here is the list of recent funding rounds of Reuniwatt:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 09, 2020	8423828	Grant (prize money)	9637971	5494545	4465621	8125589
Feb 22, 2017	8387204	Seed	8544703	8342176	2876247	2161029
Jan 08, 2016	7851581	Grant (prize money)	6542501	4177151	2429501	Europa

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View details of Reuniwatt's funding rounds and investors

The founders of Reuniwatt is Nicolas Schmutz.

Here are the details of Reuniwatt's key team members:

Nicolas Schmutz: CEO & Founder of Reuniwatt and founder of 1 other company.

View details of Reuniwatt's Founder profiles and Board Members

Reuniwatt's employee count trend

Reuniwatt has 33 employees as of Sep 26. Here is Reuniwatt's employee count trend over the years:

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Top competitors of Reuniwatt include Solcast, Renewcast and Dataglen. Here is the list of Top 10 competitors of Reuniwatt, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Solcast 2016, Sydney (Australia), Acquired	Provider of solar, wind, and weather data for renewable energy	-	-	49/100
2nd	Reuniwatt 2010, Reunion (France), Seed	Solar photovoltaic power production forecasting specialist	$1.06M	Europa, Equitable Ventures & 1 others	44/100
3rd	Renewcast 2020, Romana (Italy), Seed	AI and SaaS-driven platform offering solar energy forecasting solutions	$3.38M	Southwestern Power Group, Redstone & 6 others	42/100
4th	Dataglen 2015, Bengaluru (India), Funding Raised	Provider of archived, current, and forecasted solar irradiance and PV power data	-	Cisco, P39 Capital & 7 others	38/100
5th	Scan The Sun 2013, Warsaw (Poland), Funding Raised	Software for tracking the sun energy	-	VC Link	37/100
6th	Enfor 2006, Horsholm (Denmark), Acquired	Renewable energy forecasting	-	Europa	36/100
7th	Suncast 2017, Chile, Funding Raised	Provider of solutions for solar forecasting	-	Chileglobalventures, Demo Day Monterrey	34/100
8th	Savera 2018, Delhi (India), Deadpooled	Developer of a platform for solar assessment of properties	-	-	34/100
9th	Wendeware AG 2019, Kaiserslautern (Germany), Seed	Developer of AI-powered energy management systems. It designs and provides systems that intelligently control and optimize energy production, storage, and consumption across various sectors. The systems process energy data in real-time, utilizing AI for predictive optimization and comprehensive data analysis. These systems offer features such as long-term data storage, customizable notifications, and multi-level user permissions, enabling efficient management of complex energy systems. The technology is designed for industrial applications and boasts low energy consumption. A web and app interface provides users with system oversight.	-	Fraunhofer Venture, Tesvolt	31/100
10th	del2infinity 2014, Bengaluru (India), Unfunded	Provider of AI-driven software-based solutions for the renewable energy sector	-	-	31/100