Energieagence

What Energieagence does

Energieagence (legal name Agence de l'énergie S.A.) is a Luxembourg-based energy efficiency and renewable energy consulting firm founded in 1991, operating as a private Société Anonyme with the State of Luxembourg and Teseos Luxembourg S.A. as shareholders. The company serves as the designated national energy agency and exclusive operational partner for the enoprimes subsidy programme and the Klimapakt municipal climate pact, working with residential property owners, SMEs, industries and crafts, municipalities, and building sector professionals. Service offerings span Energy Passport certification (mandatory for building transactions and rentals), energy advisory under the KLIMABONUS framework, subsidies assistance, energy audits compliant with EN 16247 and EU Directive 2023-1791, ISO 50001 energy management certification, carbon footprint and decarbonization advisory aligned with GHG Protocol and SBTi, Klimapakt municipal climate engagement, circular economy advisory, and sustainable construction certification (BREEAM, DGNB, LENOZ, HQE). Training is delivered through the eacademy.lu platform in partnership with OAI and CDM.lu.

The business model combines government-subsidized advisory services, private certification fees (Energy Passports are not subsidized), and training subscriptions, with funding flowing through the SIGINOVA mechanism and Klimapakt municipal budgets. The firm has direct co-investment exposure to three Luxembourg windparks (Gemeng Hengischt, Kiemen-Heischent, Burer Bierg) alongside advisory work, and integrates IoT energy monitoring via a partnership with ewattch. Operations are exclusively within Luxembourg, and the firm has no disclosed AI/ML capabilities, no public revenue figures, and a headcount reported in the 11–50 range. Strategic momentum in 2024–2025 centers on Klimapakt municipal expansion (20+ communes, 4 Gold certifications), addition of CSRD/ESRS-aligned sustainability reporting services, and renewal of the 'Nachhaltigkeit macht Schule' school sustainability programme.

Name

Energieagence

Legal name

Agence de l'énergie S.A.

Website

https://energieagence.lu

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

Energieagence is Luxembourg's designated national energy agency (founded 1991), providing energy audits, Energy Passport certification, Klimapakt municipal engagement, CSRD/ESG advisory, and subsidized efficiency consulting to households, SMEs, industries, municipalities, and building professionals.

Ownership category

akta.pro rank

Product category

Energy Consulting Services

NAICS

Environmental Consulting Services (54162)

SIC

Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

Energy, Utilities & Sustainability Management (BPABAAAF)

Keywords

• Energy efficiency consulting
• Building energy certification
• Energy subsidy advisory
• Carbon footprint assessment
• Renewable energy guidance

Headquarters

HQ city

Luxembourg

HQ country

Luxembourg

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Government-Subsidized Energy Services: Core services are subsidized through Luxembourg government programs including KLIMABONUS for residential renovations, enoprimes for energy efficiency improvements, and various municipal and EU funds. The company handles subsidy application management for clients, calculating energy savings and preparing documentation for government financial support.
2. Training and Education Services: Professional training programs on energy efficiency, building certification, sustainable construction, decarbonization, and circular economy delivered through the eacademy.lu platform. Training is available for various target groups in the construction sector.
3. Energy Passport Certification: Mandatory energy performance certificates for residential and non-residential buildings. Not subsidized, costs borne by property owners. Valid for 10 years.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Energieagence is Luxembourg's national energy agency providing independent advisory, certification, and training services on energy efficiency, renewable energy, and decarbonization. Its offerings span residential energy advice, energy passports, energy audits, subsidy assistance, ISO 50001 energy management, carbon footprint assessments, Klimapakt municipal climate support, and sustainability training for SMEs, industries, municipalities, and building sector professionals.

Product overview

Energieagence is an energy efficiency and renewable energy consultancy operating under the commercial name of Agence de l'Energie S.A. The company offers a comprehensive portfolio of advisory and certification services organized around energy consulting (Conseil en énergie), subsidy assistance (Assistance subventions), energy audits and studies (Audits & Etudes), and environmental services including CO2 accounting, decarbonization, and circular economy advisory. Core offerings include the Energy Passport (Passeport énergétique) for mandatory building certification, KLIMABONUS energy advice for residential renovations, and Klimapakt advisory for municipalities. The service model combines advisory consulting with training programs and sustainability education initiatives, positioning the company as a full-service partner for energy transition across residential, commercial, municipal, and industrial sectors in Luxembourg.

Differentiator

Problem solved

Functional benefit

Products and services

• Energy Passport (Passeport énergétique) Mandatory energy certification of residential and commercial buildings in Luxembourg documenting energy performance characteristics; required for property sale and rental transactions and used to inform buyers, tenants, and owners about the energy quality of a building.
• Energy Advisory Services (Conseil en énergie) Personalized on-site and remote advisory for residential property owners, businesses, and industry covering energy bill analysis, building diagnostic, renovation planning, and renewable energy integration.
• Subsidy Assistance (Assistance subventions) Advisory and processing support for Luxembourg state energy renovation and renewable energy subsidies (Klimabonus, aid for energy renovation, solar subsidies, etc.) for residential and professional applicants.
• Energy Audit (Audit énergétique) Comprehensive audit of building or industrial processes identifying energy savings potentials, efficiency measures, and renewable integration opportunities, primarily for SMEs, industries, and large buildings.
• SME Energy and Carbon Diagnosis (Diagnostic PME) Standardized diagnosis for small and medium enterprises covering energy consumption, CO2 emissions, and a decarbonization pathway, offered through the Chamber of Crafts and other partner networks.
• Energy Management / ISO 50001 Support (Management de l'énergie) Implementation support for ISO 50001 energy management systems in industrial and commercial enterprises, including energy monitoring dashboard deployment, awareness training, and certification preparation.
• Carbon Footprint Assessment (Bilan carbone) GHG Protocol-aligned assessment of corporate carbon footprints using the ACT Pas à pas methodology, with definition of a Science Based Targets (SBTi)-aligned CO2 reduction pathway.
• Klimapakt Municipal Climate Pact Services (Pacte Climat) Multi-year framework accompanying Luxembourg municipalities in implementing their Klimapakt climate action commitments, including territorial energy/climate diagnostic, action plan drafting, monitoring, and continuous advice.
• Sustainability Reporting (CSRD / ESRS) Advisory for companies preparing sustainability reports under the European CSRD framework and ESRS standards, including data collection, materiality assessment, and reporting.
• Sustainable Construction Certification Advisory (BREEAM, DGNB, LENOZ, HQE) Advisory for project owners and developers pursuing recognized sustainable building certifications including BREEAM, DGNB, LENOZ (Luxembourg), and HQE.
• Training Programs (Formations / eAcademy) In-person and e-learning training on energy efficiency, renewable energy, carbon footprint, and circular economy for construction professionals, craft workers, and economic actors, delivered via the eacademy.lu platform.
• Circular Economy Advisory (Economie circulaire) Advisory for businesses and craftsmen on material resource efficiency, repair, reuse, and circular economy practices to reduce environmental impact.

Quantifiable outcome

• Up to 70% of energy and carbon diagnosis costs covered for eligible SMEs
• +3 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature8 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• State of LuxembourgcoreStrategic or Co-development PartnerThe State of Luxembourg is a shareholder of energieagence (Agence de l'Energie S.A.), providing official backing for the company's role as the designated energy efficiency and renewable energy advisory body.
• Teseos Luxembourg S.A.coreStrategic or Co-development PartnerCo-shareholder of energieagence alongside the State of Luxembourg, contributing to the company's governance and strategic direction.
• fonds nova naturstroumcoreStrategic or Co-development PartnerEnergieagence is a partner of fonds nova naturstroum, a fund supporting renewable energy projects including photovoltaic installations, thermal systems, electromobility, carbon footprint, and monitoring. The company advises clients on subsidies available through this fund.
• CDM.luminorStrategic or Co-development PartnerPartnership with CDM for continuing education offerings, extending the range of training programs available to building sector professionals.
• OAI (Ordre des Architectes et des Ingénieurs-Conseils)minorStrategic or Co-development PartnerPartnership with OAI for professional training, providing specialized education for architects and consulting engineers on energy efficiency and sustainability topics.
• Windpark Gemeng HengischtminorOthersShareholding in the Gemeng Hengischt wind park, representing one of several renewable energy co-investments.
• Windpark Kiemen-HeischentminorOthersShareholding in the Kiemen-Heischent wind park, representing one of several renewable energy co-investments.
• Windpark Burer BiergminorOthersShareholding in the Burer Bierg wind park, representing one of several renewable energy co-investments.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Energy Saving Trust: UK-based organization providing energy efficiency advice, retrofit program management, and certification. Direct comparable as a public-interest energy advisory body delivering government-aligned residential and SME services.
• Klima-Agence: Luxembourg-based climate agency that certifies Energieagence advisors and runs adjacent climate/energy programs. Operates in the same Luxembourg market with overlapping Klimapakt and advisor certification mandates.
• ADEME: France's national agency for ecological transition, providing energy and environmental advisory services, audits, and certification support across France. Comparable public-mandate energy/environmental consultancy model, though operating in a larger adjacent geography.
• EcoAct: Carbon and climate consultancy offering GHG Protocol carbon accounting, SBTi-aligned decarbonization roadmaps, and CSRD advisory. Direct comparable on carbon footprint and decarbonization offerings, now part of Schneider Electric.
• MyEnergy Luxembourg: Luxembourg's publicly-backed energy advisory agency for individuals, promoting renewable energy and energy efficiency. Direct peer offering overlapping residential and SME energy advisory services in the same geography as Energieagence.

Broad incumbents

• Ramboll: Global engineering and sustainability consultancy with significant energy, decarbonization, and building certification practices across Europe. Broad incumbent offering overlapping services (energy audits, decarbonization, sustainability advisory) at greater scale.
• WSP: Global professional services firm with extensive energy and climate advisory practices, including carbon management, energy audits and building certification support. Comparable on service portfolio though much larger scale.

Emerging players

• South Pole Group: Global climate solutions and advisory firm offering carbon accounting, decarbonization strategy and CSRD support. Comparable service overlap with Energieagence's carbon and decarbonization offerings, with broader geographic reach.
• Anthesis: Global sustainability advisory firm with strong European practice covering carbon accounting, energy management, ESG reporting and climate strategy. Comparable to Energieagence's expanding CSRD and decarbonization practice.

Regional players

• ICEDD: Belgian institute for sustainable development consulting and studies, providing energy efficiency, environmental assessment, and policy advisory. Comparable role as a regional energy/environmental consulting body in a neighboring Benelux market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/profile.php

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

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 Energieagence