Company lists · Data refreshed September 2026
Top 23 Power plant optimization software companies based in France
RevenueBase identified 34 power plant optimization software companies headquartered in France as of September 2026 and tracks 350 professional contacts across them, including 156 with verified work emails and 12 with mobile numbers. Paris is the largest hub.
This list covers power plant optimization 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 23 largest power plant optimization software companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 65 | ||||
“Metroscope develops AI solutions to improve the performance and availability of power generation assets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 30 | ||||
“Eco-Adapt is a company specialized in energy monitoring and predictive maintenance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 22 | ||||
“Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 21 | ||||
“From 1996, ATYS CONCEPT has been offering software solutions to the industry to improve the performance of the equipments, process and building.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 15 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 | ||||
“Depuis plus de 30 ans, HD Technology accompagne des groupes industriels de renom (Danone, GSK, Tereos, Logista France, Cheddite, Nobel Sport, etc.) avec des solutions logicielles…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 14 | ||||
“Concepteur et fabricant de systèmes d’optimisation d’énergie et de la puissance électrique.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 12 | ||||
“ERT Energy is positioned as one of the leaders in the control, regulation, and supervision of renewable energy (RE) power plants.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 12 | ||||
“EXAKOM is a No-Code software publisher specialized in energy data analytics for industrial sites and buildings.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 | ||||
“High-end software to accelerate the digital transformation and decarbonization of the energy value chain.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 | ||||
“Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 9 | ||||
“Green Systèmes devient Trace Software!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 9 | ||||
“Our suite of software unveils large sources of optimization, latent in nature but reachable only through disruptive computer calculation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 | ||||
“DiagRAMS Technologies develops a software to optimize industrial performances through data analysis.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 | ||||
“MIV est éditeur d’un HYPERVISEUR au profit des industriels, structures tertiaires, datacenters & EnR pour l’optimisation des performances énergétiques & industrielles.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | UltiwattIndirect evidence | 7 | |||
“ULTIWATT is a company in the field of Energy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 | ||||
“VISIOPROCESS met à votre disposition sa solution de datavisualisation temps réel : Smartglobe.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 | ||||
“StackEase proposes a software solution to optimize the bidding strategies of batteries across both system services and short-term markets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 | ||||
“WATT Earth a créé la solution digitale WE.Vision (IA + technologie temps réel).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 | ||||
“INNEASOFT develops software that allow companies and public communities in the industrial and service sectors to improve the energy performance of their buildings and data centers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 | ||||
“AI for large asset operations” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“Digital energy is the key to optimizing data center usage.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 | ||||
“Spécifiquement développé pour le secteur de l’industrie, RealTiMES est l’outil logiciel de substitution de vos relevés manuels par une solution informatisée simple, fiable, non…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 23 of 34 power plant optimization software companies based in France
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Power plant optimization software companies based in France at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 power plant optimization software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in France whose own description of what they do matches “power plant optimization software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among power plant optimization 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 an evidence 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, 156 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 5, 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
How many power plant optimization software companies are there based in France?
RevenueBase identified 34 power plant optimization 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?
Metroscope, headquartered in Paris, tops this list with the largest team on record.
Which city has the most power plant optimization software companies?
Paris leads with 6 headquartered companies, followed by Bihorel (1) and Blagnac (1).
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 156 verified decision-maker contacts tracked across these 34 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 5, 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 SmartSearch, 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.
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