What Energisme does

Energisme is a French-listed (Euronext Growth Paris: ALNRG) software publisher founded in 2004 and headquartered in Boulogne-Billancourt, operating at the intersection of IoT and artificial intelligence for energy management. Its core product is N'Gage, a SaaS Energy Management System that aggregates multi-energy data (electricity, gas, water, district heating, fuel) directly from French distributors Enedis and GRDF, supplier invoices, IoT sensors, weather feeds, and BMS/GTB systems; the platform covers 300,000+ sites and processes 17 TWh of electricity annually, equivalent to 8% of France's non-residential electricity consumption. Around N'Gage, Energisme sells modular add-ons for regulatory compliance (Tertiary Decree, BACS, OPERAT reporting), carbon accounting (BEGES, CSRD, Bilan Carbone ADEME), energy performance contracts (CPE/IPMVP), public lighting, solar PV, GTB/GTC, industry, EV charging, and CSR-waste management, plus a mobile companion and Eco Factures invoice verification software.

The company monetizes primarily through recurring SaaS subscriptions (ARR €4,832K in 2024; FY2025 revenue €5.2M, +11% YoY) supplemented by partner-integrated services on its ECO Hub digital marketplace and, since 2025, revenues from the Loamics health data subsidiary (P4DP national primary care data warehouse, France 2030 funded). Go-to-market is sales-led with direct enterprise and public-sector field sales (collectivités represent ~44% of French energy consumption), a self-serve free demo funnel, channel partners including Babcock Wanson (industrial distribution in 100+ countries) and STX Group (exclusive international partner in 4 European countries), and an emerging ecosystem of nine ECO Hub technology partners (Smart Impulse, Shayp, Sensinov, Legrand, Orange, among others). Two wholly-owned subsidiaries — ECO-Hub (created June 2025) and Loamics (health data, with €5M Vatel Capital investment in March 2026) — house the marketplace and healthcare verticals respectively, both designed to attract independent third-party capital.

Strategic posture is now expansionary after a 2023–2024 restructuring: 40% personnel cost reduction, 50% cloud cost reduction, replaced CEO Sébastien Martin with Ramez Alexander Nasser and Deputy CEO Jérôme Knaepen (Poweo co-founder), doubled commercial teams since November 2023, and pursued multiple capital raises (€10M Dec 2023 capital increase, €2.3M Jan 2025 convertible bonds). Headcount is 51–100, founding year 2004, with cumulative technology investment of €25M+ over 20 years and recognition as leading French EMS editor (Leaders League 2024) and Talents de la e-santé 2023 award for P4DP.

Name

Energisme

Legal name

ENERGISME SA

Website

https://energisme.com

Company type

Public

Founded year

2004

Headcount range

51–100 employees

Short description

Energisme is a French-listed SaaS publisher offering N'Gage, an AI-enhanced energy management platform serving enterprises and public authorities across 300,000+ sites, with growing Loamics healthcare data and ECO Hub marketplace subsidiaries.

Ownership category

akta.pro rank

Product category

Energy Management Software

NAICS

Custom Computer Programming Services (541511), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821), Environmental Consulting Services (541620)

SIC

Totalizing Fluid Meters & Counting Devices (3824)

akta.pro primary industry

Climate Data Measurement & IoT/Telemetry Enablement (Energy/Meter/Asset Data Ingest) (EUABAEAI)

akta.pro secondary industries

ESG/Sustainability Reporting & Disclosure Platforms (EUABAEAB), Audit-Ready Controls, Assurance & Compliance Workflow Tools (CSRD/SEC/ISSB) (EUABAEAG), Benchmarking, Ratings & Stakeholder Reporting Portals (Scorecards, Dashboards) (EUABAEAJ)

Keywords

• Energy management software
• IoT energy monitoring
• Multi-energy data platform
• Carbon footprint analytics
• Building energy compliance

Headquarters

HQ city

Boulogne-billancourt

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Operations

Revenue model

1. N'Gage Software Licenses: Subscription-based SaaS licenses for N'Gage energy management platform. Revenue is recurring (ARR). MRR (Monthly Recurring Revenue) has shown strong growth trajectory. 2024 ARR: €4,832K (+5% YoY). 2022 ARR: €5M. MRR at end of 2022: €450K (+90% YoY). 2025 S1 revenue: €2,453K (+8% YoY).
2. Partner Services (ECO Hub): Revenue from partner-integrated services on ECO marketplace including Smart Impulse (usage disaggregation), Shayp (smart water management), and others. These partnerships generate revenue from Q1 2025 onwards.
3. STX Group Partnership: Exclusive partnership with STX Group for decarbonation products (Carbon Credits EU ETS/VCS, Energy Savings Certificates, Guarantees of Origin) at international level. STX Group provides green certificates to decarbonize energy consumption at competitive prices.
4. Eco Factures: Industrial invoice verification software for local authorities and multi-site customers. Unique in France, developed for a major French metropolis.
5. Loamics Health Data Services: Healthcare data processing and analysis through P4DP consortium. First revenues recorded in 2025. Funded by France 2030 with €10M+ over 3 years (€2.2M for Loamics).

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels9 records

Core offering

Energisme develops and sells the N'Gage SaaS energy management platform, enabling businesses and local authorities to monitor multi-energy consumption (electricity, gas, water, heating, fuel) in real time, automate regulatory compliance reporting (Tertiary Decree, BACS, CSRD, BEGES), measure carbon footprint, and optimize energy performance through AI-enhanced modules and partner-integrated services. The company complements N'Gage with the Eco Factures invoice verification software, the ECO Hub digital marketplace of partner solutions, and the Loamics health data processing subsidiary operating the P4DP national health data warehouse.

Product overview

Energisme operates as a software publisher offering a platform-plus-modules architecture centered on its core SaaS platform n'gage for energy management and optimization. The platform is supplemented by specialized add-on modules (regulatory compliance, carbon assessment, energy performance contracts, and topic-specific modules for IPMVP, public lighting, solar, GTB/GTC, industry, EV charging, and waste management), a mobile experience companion, and the Eco Factures invoice verification sub-brand. Above the product level, the ECO digital hub/marketplace aggregates n'gage together with integrated partner technologies and services into a unified ecosystem. Energisme also operates Loamics, a separate subsidiary focused on healthcare data processing and analysis.

Differentiator

Problem solved

Functional benefit

Products and services

• N'Gage Energy Management Platform SaaS energy management platform enabling businesses and local authorities to monitor multi-energy consumption (electricity, gas, water, district heating, fuel) in real time, create customizable dashboards and automated reports, configure alerts, manage regulatory compliance, measure carbon footprint, and optimize energy performance through integrated modules.
• Eco Factures (Industrial Invoice Verification) Industrial invoice verification software enabling local authorities and multi-site enterprises to validate and analyze energy invoices, described as unique in France and developed initially for a major French metropolis.
• ECO Hub Digital Marketplace Digital hub functioning as a marketplace that combines the N'Gage platform with an ecosystem of integrated partner technologies and services (Smart Impulse, Shayp, Sensinov, Thermosphr, Ecomasure, Cap Bornes, Alliance des énergies, Legrand, Orange, STX Group) to offer comprehensive energy and environmental solutions to enterprise customers.
• Loamics Healthcare Data Platform Healthcare data processing and analysis platform operating the P4DP (Platform for Data in Primary Care) national health data warehouse for primary care medicine in France; participates in industrial R&D (Volkswagen) for big data and AI applications.

Quantifiable outcome

• 12% energy savings achieved for social housing (Cristal Habitat) in 1 year vs government target of 10% in 2 years
• +6 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature5 records

Partnerships

13 partnerships are on record, tiered core and secondary.

• STX GroupcoreStrategic or Co-development Partner · 26 February 2025Exclusive strategic partnership with STX Group, leader in environmental and energy transition financial products with €4B+ revenue in 2024. STX Group becomes exclusive partner for decarbonation products internationally (EU ETS, VCS Carbon Credits, Energy Savings Certificates, Guarantees of Origin). STX Group supports Energisme deployment in 4 European countries and provides green certificates to decarbonize customer energy consumption at competitive prices.
• Smart ImpulsecoreTechnology or Integration · 26 February 2025Partnership for energy usage disaggregation. Smart Impulse solutions operational in 60+ countries allow customers to track energy consumption by usage and influence consumption in real-time. Generates revenue from Q1 2025.
• ShaypcoreTechnology or Integration · 26 February 2025Smart water consumption management partnership. Shayp enables customers to monitor water consumption in real-time and instantly detect leaks or potential anomalies by usage. Generates revenue from Q1 2025.
• SensinovsecondaryTechnology or IntegrationGTB (Building Management System) installation partnership. Integration contributes to revenue from Q2 2025.
• Alliance des énergiessecondaryChannel Partner/ Reseller/ DistributorEnergy broker partnership. Integration contributes to revenue from Q2 2025.
• ThermosphrsecondaryTechnology or IntegrationGTB management partnership. Integration contributes to revenue from Q2 2025.
• EcomasuresecondaryTechnology or IntegrationAir quality monitoring partnership. Integration contributes to revenue from Q2 2025.
• Cap BornessecondaryTechnology or IntegrationEV charging station installation partnership (IRVE). Integration contributes to revenue from Q2 2025.
• LegrandsecondaryTechnology or IntegrationECO hub ecosystem partner for energy solutions integration.
• OrangesecondaryTechnology or IntegrationECO hub ecosystem partner for energy solutions integration.
• Babcock WansoncoreChannel Partner/ Reseller/ DistributorIndustrial boiler supplier and solutions partner since 2020. Expanded partnership to water quality monitoring for 700 sites. 956 sites with 993 meters and 50,540 sensors deployed on N'Gage. ARR multiplied by 2 between 2020-2022. Babcock Wanson serves industrial clients including Arkema, Sophartex, Elis, Sotrasol, Elior, Delpeyrat, Danone. 6,000+ boilers installed in 100+ countries with potential for international deployment.
• DoctolibcoreStrategic or Co-development PartnerMajor partnership between P4DP consortium (Platform for Data in Primary Care) led by Loamics and Doctolib, leading European digital health solutions provider. P4DP is first national health data warehouse for general medicine. Doctolib joins consortium to enhance healthcare data ecosystem.
• P4DP Consortium PartnerscoreStrategic or Co-development PartnerP4DP consortium includes: Collège National des Généralistes Enseignants, Health Data Hub, CHU de Rouen Department of Medical Informatics, Université Nice Côte d'Azur Department of General Medicine Teaching and Research, Université de Normandie Department of General Medicine, and LOAMICS as consortium lead. Funded by France 2030 with €10M+ over 3 years (€2.2M for Loamics).

Scale indicators20 records

Recent moves9 records

Expansion highlights7 records

Direct peers

• Deepki: French SaaS platform for real estate energy and ESG data management. Direct competitor to N'Gage, serving similar enterprise and public sector customers with comparable multi-energy consumption tracking and regulatory compliance capabilities in the same French/European market.
• Greenly: Carbon accounting and ESG reporting platform serving SMEs and enterprises. Overlaps with Energisme's BEGES/CSRD/Bilan Carbone modules, with comparable subscription SaaS model and French market focus, though with less focus on real-time energy metering.
• Sweep: ESG and carbon data management platform for enterprises. Competes directly with Energisme's carbon footprint and ESG reporting modules, offering comparable SaaS subscription model and CSRD compliance capabilities to mid-market and enterprise customers.
• Energy Pool: French energy management and demand response provider. Similar industrial energy management focus and French customer base; founded by Antony Parsons (now Energisme's Director of Strategy) who brought direct expertise from this company to Energisme.
• Persefoni: AI-powered carbon accounting and climate management platform for enterprises. Competes with Energisme's carbon assessment module, particularly for CSRD compliance, with similar subscription-based SaaS model targeting enterprise sustainability teams.
• Voltalis: French energy management company specializing in demand response and diffuse load shedding for residential and small commercial buildings. Comparable to Energisme's industrial energy management and demand response capabilities, with similar French regulatory exposure.
• Normative: European carbon accounting platform providing emissions measurement and reduction insights. Comparable SaaS model targeting CSRD compliance, with overlapping customer base of European enterprises focused on sustainability reporting and decarbonization.

Broad incumbents

• Schneider Electric EcoStruxure: Global industrial automation and energy management giant with EcoStruxure platform. Overlaps significantly with N'Gage's energy monitoring, BMS integration, and building management capabilities but as part of much broader hardware-software portfolio serving global industrial and building customers.
• Siemens Navigator / Building X: Global industrial conglomerate with energy management and building automation offerings (Navigator, Building X). Competes with N'Gage's BMS/GTB integration and energy optimization capabilities at scale, particularly for large industrial and commercial customers globally.

Regional players

• GridPoint: US-based energy management platform providing IoT-based monitoring and optimization for multi-site commercial customers. Comparable technology architecture (IoT sensors, SaaS analytics, multi-site management) and target customer profile, though primarily serving North American market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/energisme
• LinkedInlinkedin.com/company/2360174

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries2 records

Funding overview

Funding rounds2 records

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Energisme