Company lists · Data refreshed September 2026

Top 25 Energy forecasting software companies based in France

Name: Energy forecasting software companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 54 companies tracked

RevenueBase identified 54 energy forecasting software companies headquartered in France as of September 2026 and tracks 1,833 professional contacts across them, including 1,102 with verified work emails and 88 with mobile numbers. Paris is the largest hub.

This list covers energy forecasting software companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

54Companies

1,833Contacts tracked

1,102Verified emails

88Mobile numbers

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The 25 largest energy forecasting software companies based in France

Ranked by team size

Top 25 of 54 energy forecasting software companies based in France, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to energy forecasting software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Aurora Energy Research	Strong evidence	Paris, France	501-1,000	1,018 contacts →
	Strong evidence “Established in 2013, Aurora Energy Research is a leading global provider of power market forecasting and analytics for critical investment and financing decisions.” Source: RevenueBase Database · checked Sep 2, 2026
2	Energy Pool	Partial evidence	Le Bourget Du Lac, France	51-200	290 contacts →
	Partial evidence “At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Source: RevenueBase Database · checked Sep 2, 2026
3	Trace Software	Strong evidence	La Motte-Servolex, France	51-200	83 contacts →
	Strong evidence “At the heart of innovation in network sizing and energy efficiency, Trace Software is positioned as an undisputed leader in the development of software for building and energy…” Source: RevenueBase Database · checked Sep 2, 2026
4	NAMR	Indirect evidence	Paris, France	11-50	39 contacts →
	Indirect evidence “Notre mission Permettre la transformation énergétique et l’adaptation climatique des territoires, des actifs et des systèmes énergétiques en France et à l’international grâce à…” Source: RevenueBase Database · checked Sep 2, 2026
5	LOWIT	Indirect evidence	Paris, France	11-50	32 contacts →
	Indirect evidence “Grâce à une approche différenciante et un outil digital, Lowit souhaite accélérer la transition énergétique des bâtiments tertiaires.” Source: RevenueBase Database · checked Sep 2, 2026
6	Octopus LAB	Partial evidence	La Madeleine, France	11-50	28 contacts →
	Partial evidence “Octopus Lab designs and deploys unique predictive solutions that improve the energy performance and indoor air quality of buildings.” Source: RevenueBase Database · checked Sep 2, 2026
7	S4e - Energysoft	Strong evidence	Lorient, France	11-50	23 contacts →
	Strong evidence “Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: RevenueBase Database · checked Sep 2, 2026
8	Renewables - Qantum	Partial evidence	La-Chapelle-Sur-Erdre, France	51-200	21 contacts →
	Partial evidence “Univers Renewables' Qantum (previously QOS Energy) is an all-in-one Renewable Data Analytics Platform, tailored for enhancing the efficiency of renewable plants and storage…” Source: RevenueBase Database · checked Sep 2, 2026
9	Energiency By Epsa	Strong evidence	Rennes, France	11-50	19 contacts →
	Strong evidence “ENERGY INTELLIGENCE FOR MANUFACTURING Energiency is the most innovative industrial energy performance analytics software on the market.” Source: RevenueBase Database · checked Sep 2, 2026
10	Likewatt	Partial evidence	Lyon, France	11-50	15 contacts →
	Partial evidence “Likewatt is a deeptech start-up that aims to accelerate the energy transition through the accelerated, intelligent and optimal development of renewable energy systems.” Source: RevenueBase Database · checked Sep 2, 2026
11	Roseau Technologies	Indirect evidence	Meylan, France	11-50	14 contacts →
	Indirect evidence “Roseau Technologies is a pioneering French company specializing in advanced digital solutions for the power distribution sector.” Source: RevenueBase Database · checked Sep 2, 2026
12	Survoltage	Indirect evidence	Grenoble, France	11-50	14 contacts →
	Indirect evidence “Produire et consommer l’électricité au bon moment Survoltage accompagne les acteurs de l'énergie dans le pilotage intelligent de leurs actifs.” Source: RevenueBase Database · checked Sep 2, 2026
13	Heliocity	Partial evidence	Grenoble, France	1-10	14 contacts →
	Partial evidence “The performance of solar energy systems is strongly affected by the environment in which they operate, and the challenges to maintenance it represents.” Source: RevenueBase Database · checked Sep 2, 2026
14	Steadysun	Partial evidence	Le Bourget Du Lac, France	11-50	12 contacts →
	Partial evidence “The massive development of renewable energies, such as solar and wind, is an essential lever for the electrification of uses and the achievement of carbon neutrality by 2050, a…” Source: RevenueBase Database · checked Sep 2, 2026
15	Evolution Energie	Strong evidence	Paris, France	11-50	11 contacts →
	Strong evidence “Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Source: RevenueBase Database · checked Sep 2, 2026
16	EDF Store & Forecast	Indirect evidence	Villeurbanne, France	51-200	11 contacts →
	Indirect evidence “EDF Store & Forecast becomes Agregio Solutions.” Source: RevenueBase Database · checked Sep 2, 2026
17	Calibsun	Partial evidence	Sophia, France	11-50	9 contacts →
	Partial evidence “CalibSun is a solar and energy forecast provider supporting financial actors, PV developers, and grid operators in maximizing profit and minimizing operational risks.” Source: RevenueBase Database · checked Sep 2, 2026
18	KPI Intelligence	Indirect evidence	Vaulx-En-Velin, France	11-50	8 contacts →
	Indirect evidence “KPI intelligence édite le logiciel CAPEX Decision pour piloter votre plan pluriannuel, en lien avec le cycle de vie de votre patrimoine.” Source: RevenueBase Database · checked Sep 2, 2026
19	Ecotropy	Partial evidence	Nantes, France	1-10	8 contacts →
	Partial evidence “Ecotropy provides a complete solution to analyse energy performance and optimize energy retrofit of buildings.” Source: RevenueBase Database · checked Sep 2, 2026
20	Ultiwatt	Partial evidence	Saint Etienne Du Rouvray, France	1-10	7 contacts →
	Partial evidence “ULTIWATT is a company in the field of Energy.” Source: RevenueBase Database · checked Sep 2, 2026
21	Pythonian	Partial evidence	France	1-10	7 contacts →
	Partial evidence “Pythonian brings together an impressive amount of skills: software engineers, statisticians, data scientists, hydrologists, meteorologists, electricity market experts.” Source: RevenueBase Database · checked Sep 2, 2026
22	Miv-Soft	Indirect evidence	Chateau Gontier Sur Mayenne, France	1-10	7 contacts →
	Indirect evidence “MIV est éditeur d’un HYPERVISEUR au profit des industriels, structures tertiaires, datacenters & EnR pour l’optimisation des performances énergétiques & industrielles.” Source: RevenueBase Database · checked Sep 2, 2026
23	Stackease	Partial evidence	Marseille, France	1-10	7 contacts →
	Partial evidence “StackEase proposes a software solution to optimize the bidding strategies of batteries across both system services and short-term markets.” Source: RevenueBase Database · checked Sep 2, 2026
24	Sfereno	Indirect evidence	Strasbourg, France	11-50	6 contacts →
	Indirect evidence “SFERENO est une solution logicielle destinée à faciliter les études en rénovation énergétique.” Source: RevenueBase Database · checked Sep 2, 2026
25	Xtra-Energy	Strong evidence	Paris, France	1-10	5 contacts →
	Strong evidence “Energy Contract & Portfolio Management Software.” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy forecasting software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy forecasting software companies.
Partial evidence: Its own public description names part of energy forecasting software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy forecasting software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 54 energy forecasting software companies based in France

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Energy forecasting software companies based in France at a glance

As of Sep 2, 2026

60.1%Verified-email coverage

4.8%Mobile-number coverage

33.9Average contacts per company

1-10Median size (employees)

24.1%Largest-city concentration · Paris

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy forecasting software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “energy forecasting software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy forecasting software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy forecasting software companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,102 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy forecasting software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy forecasting software companies are there based in France?

RevenueBase identified 54 energy forecasting software companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Aurora Energy Research, headquartered in Paris, tops this list with the largest team on record.

Which city has the most energy forecasting software companies?

Paris leads with 13 headquartered companies, followed by Grenoble (3) and Le Bourget Du Lac (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,102 verified decision-maker contacts tracked across these 54 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.