e7 Energie Markt Analyse

What e7 Energie Markt Analyse does

e7 Energie Markt Analyse GmbH (legally e7 GmbH, rebranded "e7 energy innovation & engineering" in 2019) is an Austrian engineering consultancy founded in 2001 and headquartered in Vienna. The firm operates as an authorized engineering office for energy and environmental technology and as a business consulting firm under Austrian trade law, providing energy efficiency, renewable energy integration, and climate protection services across nine competency areas — energy efficiency and operational optimization, energy audits and energy management, new construction and renovation advisory, energy innovation and demonstration projects, lifecycle cost analysis, heat planning and thermal networks, energy services and business models, policy consulting and energy economics, and international projects and technical assistance.

The company delivers its work through proprietary assets including the yessa energy audit software (launched 2021) and a load profile analysis tool, supported by an extensive publication library (klimaaktiv lifecycle cost guidelines, household electricity consumption analyses, zero-energy building developer guides). Its customer base is dominated by the Austrian public sector — federal ministries (BMK, BMLFUW), the City of Vienna, Statistik Austria — and by EU and international institutions (EBRD, EIB, GIZ, Energy Community Secretariat), supplemented by housing developers, energy utilities, and ESCOs.

Revenue is generated through project-based consulting contracts won via competitive public procurement and EU-funded project consortia; pricing is quote-driven and not publicly disclosed. Headcount is small (11-50 range, with website showing a managing director team, senior consultants, project managers, and junior consultants), the firm is shareholder-managed with no identified external funding, and the managing directors include 20+-year veterans of the Austrian Energy Agency who also lecture at TU Wien and serve on standardization committees. The company relocated to expanded offices in Vienna's 10th district in June 2024, added a co-managing director in April 2025, and joined multiple sector alliances through 2026.

Name

e7 Energie Markt Analyse

Legal name

e7 GmbH

Website

https://e-sieben.at

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Austrian engineering consultancy (e7 GmbH) providing energy efficiency, renewable energy, and climate protection consulting to Austrian federal ministries, municipalities, EU institutions, and building developers through project-based engagements won via public procurement and EU-funded project consortia.

Ownership category

akta.pro rank

Product category

Energy Efficiency Consulting

NAICS

Environmental Consulting Services (541620), Management, Scientific, and Technical Consulting Services (5416), Architectural, Engineering, and Related Services (5413)

SIC

Services-Management Consulting Services (8742), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Sustainability, ESG & Climate Risk Advisory (BPAHAJAH)

akta.pro secondary industries

EHS Auditing, Inspections & Assurance (BPAHAJAG), Net-Zero Assurance & Readiness Assessments (limited assurance prep, audit support) (EUABAKAJ), Building Performance, Energy Auditing & HVAC Efficiency (EDAOACAM), EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)

Keywords

• Energy efficiency consulting
• Building energy audits
• Renewable energy advisory
• Heat network planning
• Energy policy consulting

Headquarters

HQ city

Vienna

HQ country

Austria

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Research and Consulting Contracts: Project-based consulting engagements for public-sector clients (municipalities, Austrian federal ministries, EU institutions) and private-sector clients (housing developers, energy utilities, ESCOs). Revenue is generated through competitive tendering for policy consulting, technical assistance, and research projects. Primarily project-funded rather than recurring.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

e7 is an Austrian engineering and consulting firm that delivers energy efficiency, renewable energy, and climate protection services across nine consulting competency fields: energy efficiency and operational optimization, energy audits and energy management, new construction and renovation advisory, energy innovation and demonstration projects, lifecycle cost and economic feasibility, heat planning and thermal networks, energy services and business models, policy consulting and energy economics, and international technical assistance. The firm complements these services with the proprietary Yessa software for energy audits and reporting, a proprietary electricity load profile analysis tool, and structured training programs for energy auditors.

Product overview

e7 Energie Markt Analyse is an engineering and consulting firm offering a portfolio of advisory services in energy efficiency and sustainable energy. The company provides consulting services organized into nine competency fields covering energy audits, building optimization, policy consulting, and international technical assistance. The firm also offers the yessa software tool for energy audits and reporting, as well as online training programs like KNOWnNEBs. The overall offering is a service-based model combining consulting expertise with specialized analytical tools and educational programs, rather than a unified software platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Yessa Energy Efficiency Software (Yessa Energieeffizienz-Software) Proprietary energy efficiency software for conducting energy audits and implementing long-term effective energy measures. Enables faster and more efficient energy audits and report generation. Targeted at energy auditors, energy consultants, and project developers in the nearly zero-energy building sector.
• Energieeffizienz & Betriebsoptimierung (Energy Efficiency & Operational Optimization) Core consulting service focused on energy efficiency and operational optimization for buildings and facilities, delivered to industrial, commercial, and public-sector clients.
• Energieaudit & Energiemanagement (Energy Audit & Energy Management) Energy auditing and energy management consulting services to identify savings potential and implement efficiency measures, supporting industrial, commercial, and public-sector clients.
• Neubau- & Sanierungsberatung (New Construction & Renovation Consulting) Consulting for new construction and building renovation projects with focus on energy-efficient design, delivered to developers, housing associations, and building owners.
• Energieinnovationen & Demoprojekte (Energy Innovation & Demonstration Projects) Innovation and demonstration projects showcasing new energy technologies and solutions, including Aerogel high-performance insulation and other building energy efficiency innovations.
• Lebenszykluskosten & Wirtschaftlichkeit (Lifecycle Cost & Economic Feasibility) Lifecycle cost analysis and economic assessment services for building and energy projects, including district heating lifecycle cost guidelines.
• Wärmeplanung und thermische Netze (Heat Planning & Thermal Networks for Districts and Municipalities) Heat planning and thermal network consulting for districts and municipalities, focusing on sustainable heating solutions, district heating decarbonization, and thermal network design.
• Energiedienstleistungen & Geschäftsmodelle (Energy Services & Business Models) Energy services and business model development consulting, including energy contracting and ESCO model design for utilities, ESCOs, and public-sector clients.
• Politikberatung & Energiewirtschaft (Policy Consulting & Energy Economics) Policy consulting and energy economics advisory services for Austrian federal ministries, EU institutions, and corporate energy strategies, including regulatory transposition support.
• Internationale Projekte & Technical Assistance (International Projects & Technical Assistance) International projects and technical assistance for countries implementing energy efficiency measures and climate policies, including EU-funded consortium projects with EBRD, EIB, GIZ, and Energy Community Secretariat.
• KNOWnNEBs Online Training (Schulungsprogramm für Energieauditoren) Free online training program for energy auditors, energy consultants, and project developers in the nearly zero-energy buildings sector, delivered by e7 within the EU-funded KNOWnNEBs / ICEE project.
• Stromverbrauchsanalyse / Lastganganalyse (Electricity Consumption Load Profile Analysis) Top-down electricity consumption analysis service using standardized analysis methods to identify efficiency potential, with an average savings potential of over 10% identified per object analyzed across 500+ analyzed objects.

Quantifiable outcome

• Average energy savings potential of >10% identified per building audited
• +3 more outcomes

Named customers15 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Nine partnerships are on record, tiered flagship, minor and core.

• Allianz WärmeZukunftflagshipStrategic or Co-development Partner · 1 January 2026Alliance initiated by Green Energy Lab and AEE - Institut für Nachhaltige Technologien, supported by Klima- und Energiefonds. Creates an innovation laboratory for sustainable transformation of the heat and cooling sector in Austria. e7 contributes long-standing expertise in energy planning and integrated energy concepts as part of this broad network.
• Geothermie ÖsterreichminorGTM or Marketing Partner · 1 January 2025e7 joined the Geothermie Österreich network as a new member, bringing expertise in energy planning, heat transition, and integrated energy concepts to the geothermal network in Austria.
• ScandenscoreTechnology or Integration · 1 January 2024Swiss AI-powered software provider for energetic building renovation, engaged as technology partner for the EU-funded MESTRI-CE project. Scandens provides AI-driven building renovation optimization technology that e7 integrates into project work for sustainable and climate-neutral building renovation.
• DECA - Dienstleister Energieeffizienz und Contracting AustriaminorGTM or Marketing Partner · 1 January 2024e7 became a member of DECA, the Austrian association for energy efficiency services and contracting, underscoring its commitment to advancing energy efficiency in Austria.
• BVe - Bundesverband eMobilitätminorGTM or Marketing Partner · 1 January 2023e7 joined BVe, the Austrian federal association for e-mobility, to contribute its expertise in electromobility infrastructure and sustainable transportation planning.
• European Bank for Reconstruction and Development (EBRD)coreOtherse7 has been engaged as a consultant on EBRD-funded projects, including policy dialogue on energy-efficient housing in Eastern Europe and Central Asia, providing technical expertise in building energy efficiency and policy development.
• European Investment Bank (EIB)coreOtherse7 provides advisory services to the EIB in the area of data management supporting energy efficiency projects, drawing on e7's expertise in energy data analysis and building performance.
• Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)coreOtherse7 partnered with GIZ on international projects such as the modernization partnership for Ukrainian hospitals, providing technical consulting and energy efficiency expertise.
• Energy Community Secretariat (EnCS)coreOtherse7 worked with EnCS on developing new regulations for heating and air conditioning inspection in Georgia, supporting the implementation of EU energy efficiency standards in Energy Community member countries.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Wuppertal Institut: German research institute for sustainability, climate, and energy with strong policy advisory practice for German federal ministries and EU institutions. Comparable because it advises on building energy efficiency and heat transition policy, though at substantially larger scale and across all energy and mobility topics.
• Guidehouse (formerly Navigant Energy / Ecofys): Global consulting firm with a major energy and climate practice serving utilities, governments and EU institutions on energy efficiency and decarbonization. Comparable because it competes for EU energy efficiency policy and technical assistance mandates but operates across a far broader service portfolio and client base.
• AIT Austrian Institute of Technology: Large Austria-based applied research organization with extensive energy, building, and mobility departments that compete in the same EU and national project consortia. Comparable because it offers overlapping building energy efficiency and renewable integration capabilities but operates at much larger scale and across multiple sectors beyond energy.
• Fraunhofer Institute for Systems and Innovation Research (ISI): German applied research institute conducting energy efficiency, energy policy, and building decarbonization research with significant EU project participation. Comparable because it competes in the same Horizon Europe and IEE project consortia and works with similar ministries and EU institutions on policy advisory.

Emerging players

• Copenhagen Economics: Specialized economic consultancy with a dedicated energy practice advising European regulators, utilities and the European Commission on energy market design and efficiency. Comparable because both deliver economics-led energy advisory to EU and national institutions but e7's scope is narrower and building-focused.

Direct peers

• ifeu (Institut für Energie- und Umweltforschung Heidelberg): Germany-based independent research institute conducting energy, transport, and environmental consulting for governments and EU institutions. Comparable because both are mid-sized specialized consultancies combining policy analysis, building energy audits, and EU project work.
• Österreichische Energieagentur (Austrian Energy Agency): Austrian national energy agency providing policy advisory, building energy efficiency consulting, and program implementation for the federal government and EU institutions. Directly comparable because multiple e7 senior consultants are former Austrian Energy Agency staff and both compete for the same Austrian ministerial and EU project mandates.
• Energieinstitut Vorarlberg: Austrian energy consulting and research institute focused on building energy efficiency, renewable heat, and energy policy in the DACH region. Directly comparable because both serve Austrian municipalities and housing developers on energy auditing, renovation planning and heat transition consulting.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/e7energiemarktanalysegmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 e7 Energie Markt Analyse