S4E
S4E is a French software publisher founded in 2010 that offers Energysoft, a cloud-based SaaS supervision platform for monitoring multi-site, multi-manufacturer renewable energy installations including solar PV plants, wind farms, and energy-positive buildings. It targets operators, asset managers, and property owners.
- Company typePrivate
- Founded2010
- HeadquartersLorient, France
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What S4E does
S4E (Software for Energy) is a French private software publisher founded in 2010 and headquartered in Lorient, France. The company develops and sells Energysoft, a cloud-based supervision platform designed to monitor multi-site, multi-manufacturer renewable energy installations, including photovoltaic plants, wind farms, and energy-positive buildings, across both grid-injection and total/partial self-consumption scenarios.
The platform's core technical premise is hardware-agnostic integration, allowing heterogeneous equipment fleets from different manufacturers to be supervised through a single dashboard. Energysoft is positioned in modular form - with dedicated Solaire (solar) and Éolien (wind) propositions - and is complemented by the Energysoft Overview mobile application distributed on iOS and Android for field and operational access. The company maintains ISO 27001 information security certification through AFAQ.
S4E operates a sales-led B2B enterprise go-to-market, acquiring customers through a website demo request form with a 48-hour response guarantee, supported by dedicated project managers and direct phone/email contact. Pricing is custom quote-based, recurring subscription, with no publicly disclosed tiers. The company serves three primary personas - Exploitants (operators), Gestionnaires d'actifs (asset managers), and Propriétaires (owners) - primarily across France and broader Europe, with website localization in English, Spanish, and German signaling cross-border intent.
S4E firmographics
Firmographics- Name
- S4E
- Legal name
- S4E
- Website
- https://s4e.fr
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- S4E is a French software publisher founded in 2010 that offers Energysoft, a cloud-based SaaS supervision platform for monitoring multi-site, multi-manufacturer renewable energy installations including solar PV plants, wind farms, and energy-positive buildings. It targets operators, asset managers, and property owners.
- Ownership category
- akta.pro rank
S4E industry classification
Industry- Product category
- Renewable Energy Monitoring Software
- NAICS
- Computer Systems Design and Related Services (54151), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- DER Data Management, Forecasting & Analytics (Solar/Load Forecasts) (EUADALAM)
- akta.pro secondary industries
- DER Monitoring, Telemetry & Communications (IEEE 2030.5, DNP3, SunSpec) (EUADALAD), Grid Analytics, Forecasting & Decision Support (Load/DER/Outage) (EUADAEAI)
Keywords
Where S4E is headquartered
LocationHeadquarters
- HQ city
- Lorient
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
S4E business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- Energysoft SaaS Subscription: Cloud-based software-as-a-service subscription for monitoring renewable energy installations. Subscription-based model providing access to the Energysoft platform for supervision, data visualization, and performance tracking of solar PV plants, wind farms, and buildings.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Custom enterprise pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
S4E product offering
Product offeringCore offering
S4E publishes Energysoft, a cloud-based SaaS platform for monitoring and supervising multi-site, multi-manufacturer renewable energy installations, including photovoltaic power plants, wind farms, and energy-positive buildings. The platform delivers real-time data visualization, performance tracking, and supports both grid injection and self-consumption scenarios. It is complemented by a native mobile application (Energysoft Overview) available on iOS and Android for on-the-go monitoring.
Product overview
S4E is a software publisher serving the renewable energy sector, offering Energysoft as its primary cloud-based supervision platform. The portfolio consists of the core Energysoft platform with specialized modules for Solar (Solaire) and Wind (Éolien) energy monitoring. The platform is designed for multi-site and multi-manufacturer environments, supporting both grid injection and self-consumption scenarios. Additional offerings include a mobile application (Energysoft Overview) available on iOS and Android, providing real-time plant data visualization. The solution serves distinct user profiles including operators/exploitants, asset managers, and property owners, each with customized dashboards.
Differentiator
Problem solved
Functional benefit
Brands
- Energysoft: Cloud-based application for supervising multi-site, multi-manufacturer energy production and consumption installations, including photovoltaic plants, wind farms, and buildings.
Products and services
- Energysoft Cloud-based supervision platform for monitoring multi-site, multi-manufacturer renewable energy production and consumption installations, including photovoltaic plants, wind farms, and energy-positive buildings. Provides real-time data visualization, performance tracking, and supports both grid injection and self-consumption modes. Designed for operators (Exploitants), asset managers (Gestionnaires d'actifs), and property owners (Propriétaires).
Companies that use S4E
Customer profileSegments3 records
Ideal customer profiles3 records
S4E technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
S4E partnerships and signals
Strategic signalScale indicators2 records
Recent moves6 records
Expansion highlights5 records
S4E competitors and assessment
Company assessmentBroad incumbents
- ABB: Industrial and grid automation major offering asset-monitoring and digital solutions spanning renewables. Comparable as a broader energy-monitoring incumbent, though ABB's portfolio extends well beyond renewable O&M.
- SolarEdge: Global inverter and solar monitoring platform serving residential, commercial, and utility-scale PV. Comparable as a monitoring competitor at the inverter-OEM level, though SolarEdge's hardware-led model is fundamentally different from S4E's independent multi-vendor approach.
- Schneider Electric: Global energy management and automation major with EcoStruxure and resource advisor offerings for renewable assets. Overlaps with S4E in renewable asset monitoring and operator decision support at much larger enterprise scale.
- Siemens Energy: Global energy technology and digital services provider with renewable-focused monitoring and digital-twin offerings. Comparable in renewable asset monitoring, but bundled into a much broader energy portfolio.
- Eaton: Power management major with energy-monitoring and DER-management offerings relevant to renewable and distributed assets. Comparable at the broad energy-management level, though Eaton's renewable-specific depth is less direct.
Direct peers
- AlsoEnergy: US-headquartered leader in solar PV and storage monitoring and asset management software. Closely comparable to S4E's Energysoft in target buyer (operators, asset managers), multi-vendor hardware integration, and SaaS delivery model.
- Power Factors: Renewable energy asset performance management (APM) platform serving wind, solar, and storage operators globally. Directly comparable to S4E on multi-site portfolio monitoring, multi-OEM data ingestion, and B2B SaaS subscription model.
- GreenPowerMonitor: Barcelona-based solar and wind monitoring and analytics platform, now part of DNV. Closely matches S4E's renewable O&M focus and European base, but at significantly greater scale post-DNV acquisition.
Emerging players
- Energy Toolbase: Solar and storage project design plus monitoring platform. Comparable to S4E in renewable monitoring scope, though more focused on the project-design-to-monitoring workflow for distributed generation developers.
- KWh Analytics: Solar asset management and analytics platform targeting investors and asset managers. Overlaps with S4E's asset-manager persona and portfolio-performance reporting use case.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
S4E social profiles
Digital presenceS4E compliance and trust
Trust signalCompliance1 record
S4E financial estimates
Financial estimateRevenue estimate
Valuation estimate
S4E leadership team
Management profileNumber of profiles
S4E funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
S4E M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about S4E
What does S4E do?
S4E publishes Energysoft, a cloud-based SaaS platform for monitoring and supervising multi-site, multi-manufacturer renewable energy installations, including photovoltaic power plants, wind farms, and energy-positive buildings. The platform delivers real-time data visualization, performance tracking, and supports both grid injection and self-consumption scenarios. It is complemented by a native mobile application (Energysoft Overview) available on iOS and Android for on-the-go monitoring.
Is S4E a public or private company?
S4E is a private company. It is classified as unknown and is currently operating.
When was S4E founded?
S4E was founded in 2010. It employs 1 to 10 people.
Where is S4E based?
S4E is headquartered in Lorient, France, in the Europe region.
How does S4E make money?
One revenue line is on record: energysoft SaaS Subscription.
Who are S4E's main competitors?
Broad incumbents on record are ABB, SolarEdge, Schneider Electric, Siemens Energy and Eaton. Direct peers are AlsoEnergy, Power Factors and GreenPowerMonitor. Emerging players are Energy Toolbase and KWh Analytics.
Does S4E have an API?
No public API is recorded for S4E.
What industry is S4E in?
S4E's product category is Renewable Energy Monitoring Software. Its primary akta.pro industry code is EUADALAM, DER Data Management, Forecasting & Analytics (Solar/Load Forecasts), with a secondary code of EUADALAD, DER Monitoring, Telemetry & Communications (IEEE 2030.5, DNP3, SunSpec). Its NAICS code is 54151 and its SIC code is 7370.