What Green Energy Venture does

Green Energy Venture AG is a Swiss renewable energy advisory and services firm headquartered in Lyssach, Canton of Bern, operating across the full project lifecycle from concept to operation. The firm serves municipalities, SMEs, independent power producers (IPPs), project developers, and large industrial zones, providing market intelligence and advisory, technical advisory, project financing structuring, owner's engineering, application and EPC management, energy marketing, and full-cycle project delivery. Across its portfolio the firm reports 13,000 MW engineered and financed, €9 billion in realized renewable infrastructure, and active strategic partnerships in 17 countries.

The underlying technology combines utility-scale photovoltaic systems, battery energy storage systems (BESS), wind, hydro, biomass, hydrogen, and thermal assets under a proprietary "Total Hybrid" concept, supplemented by specialized offerings in AgriVoltaics, Alpine Solar, sector coupling, and Local Energy Communities (LEG). The firm does not disclose proprietary software or AI-driven optimization models; "smart measurement and control systems" are referenced for household-level energy optimization. Service delivery is supported by a global partner network of more than 50 project developers, EPC contractors, and financial institutions, and is enabled by a vertically integrated structure under the oe.energy roof brand that includes Bloomberg Tier 1 solar PV module production, O&M operations through Re-Tec across five European countries, and dedicated entities for community wind (Windenergie Schweiz AG), C&I solar (Swiss Renewable Solutions), AgriPV (RSM Energy), and Alpine Solar (SolSarine AG).

Revenue is generated primarily through professional services fees across advisory, engineering, and financing mandates, supplemented by transaction fees from PPA origination (250 GWh/y marketed in 2023 with 100+ offtakers and IPPs contacted) and managed services from O&M activities. Pricing is contractual, with disclosed hourly rates of CHF 125 for travel time and premium multipliers of 150% for Saturday work and 200% for night/Sunday work. The go-to-market is enterprise-led through direct sales, supported by content marketing, LinkedIn presence under the oe.energy group, and a citizen equity model that enables community participation in Swiss wind and solar projects. The company is privately held and family-owned under founder and CEO Daniel A. Oechslin, with no disclosed external funding rounds or institutional investors.

Name

Green Energy Venture

Legal name

Green Energy Venture AG

Website

https://green-energy-venture.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

51–100 employees

Short description

Green Energy Venture AG is a Swiss renewable energy advisory and services firm serving municipalities, SMEs, IPPs, and industrial zones across 17 countries, providing project financing, technical advisory, owner's engineering, PPA origination, and full-cycle project delivery under the oe.energy group.

Ownership category

akta.pro rank

Product category

Renewable Energy Advisory & Engineering Services

NAICS

Electric Power Generation (22111), Solar Electric Power Generation (221114), Wind Electric Power Generation (221115), Electric Power Generation, Transmission and Distribution (2211)

SIC

Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Development Management & Owner’s Engineering (Design Basis, Yield, Technical Due Diligence) (EUAMAAAG)

akta.pro secondary industries

Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence) (EUAMAGAJ), C&I Renewable Supply & Green Tariffs (Bundled RE, Sleeves, Utility Green Tariffs) (EUAGACAE), Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance) (EUAMAFAK), Hybrid Renewable Systems & Co-Optimization R&D (Solar+Wind+Storage, Multi-Resource Plants, Controls) (EUAMAOAI)

Keywords

• Renewable energy advisory
• Project financing structuring
• Owner engineering services
• Energy storage integration
• Power purchase agreements

Headquarters

HQ city

Lyssach

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Advisory Services: Strategic insights into renewable energy development, financing, and operations combining market data, policy analysis, and project experience. Includes ESG and Net-Zero strategy advisory, business model structuring, and market intelligence.
2. Technical Advisory and Owner's Engineering: Independent technical assessments, design reviews, and due diligence from concept to commissioning. Owner's engineering services supervise EPC processes to ensure quality, compliance, and timely delivery.
3. Project Financing Structuring: Tailored financing solutions connecting projects with investors and funding partners. Bridges technical feasibility and financial viability to accelerate project realization. Includes PPA origination.
4. Application and EPC Management: Managing permitting, regulatory, and grid-connection processes, coordinating with EPC partners and authorities to streamline approvals and ensure smooth project execution.
5. Energy Marketing and PPA Origination: Supporting energy producers and consumers in optimizing market participation through Energy Community Generation (ECG) concepts, direct marketing, and smart trading strategies. Connects producers with off-takers via PPAs.
6. Operations and Maintenance: Through Renewable Technology (Re-Tec), provides O&M for Wind and PV assets in Germany, the Netherlands, Poland, Switzerland, and Austria, including inspection, control, engineering, and certification.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Green Energy Venture is a renewable energy advisory and services firm that supports projects across the full lifecycle—from concept, financing, and engineering through to commissioning and operations. Its core offerings include market intelligence and advisory, technical advisory and owner's engineering, project financing structuring, application and EPC management, energy marketing and PPA origination, and O&M of wind and PV assets via subsidiary Re-Tec. The firm delivers integrated 'Total Hybrid' energy solutions combining PV, wind, BESS, agrivoltaic, and sector coupling technologies for municipalities, SMEs, IPPs, and industrial zones.

Product overview

Green Energy Venture operates as a renewable energy advisory and services firm within the oe.energy group, offering a comprehensive portfolio spanning from advisory (Market Intelligence, Technical Advisory, Project Financing) to engineering services (Owner's Engineering, EPC Management) to energy marketing. The company is structured with two main legal entities - Green Energy Venture Advisory AG (M&A, due diligence, ESG strategy) and Green Energy Venture Engineering AG (power plant construction, technology integration) - supported by multiple subsidiaries including Bloomberg Tier 1 Solar PV Module Production, Renewable Technology (Re-Tec) for operations and maintenance, Mountain Solar Technologies for Alpine Solar, RSM Energy for AgriVoltaic, Swiss Renewable Solutions for commercial buildings, SolSarine AG for Alpine development, and Windenergie Schweiz AG for community wind projects. Key solutions include Battery Energy Storage Systems, AgriVoltaics, Optimized Energy Supply, Power Purchase Agreements, and the 'Total Hybrid' integrated energy concept combining wind, solar, water, biomass, and storage technologies.

Differentiator

Problem solved

Functional benefit

Brands

• oe.energy: Roof brand representation for groupwide activities in renewable energies, reinforcing the impact of the mission to accelerate the transition to a positive, regenerative energy future.

Products and services

• Market Intelligence & Advisory Strategic insights into renewable energy development, financing, and operations combining market data, policy analysis, and project experience to guide investment and decision-making across the energy value chain. Targeted at municipalities, SMEs, IPPs, and project developers.
• Technical Advisory Services Independent technical assessments, design reviews, and due diligence from concept to commissioning to ensure feasibility, reliability, and optimal system performance for complex energy projects. Targeted at project developers, IPPs, and asset owners.
• Project Financing Structuring Tailored financing solutions that connect renewable energy projects with investors and funding partners, bridging technical feasibility and financial viability to accelerate project realization. Includes PPA origination services. Targeted at project developers, IPPs, and asset owners.
• Owner's Engineering Supervision of engineering, procurement, and construction processes as the owner's trusted partner to ensure quality, compliance, and timely delivery, protecting project value throughout execution. Targeted at project developers, IPPs, asset owners, and municipalities.
• Application & EPC Management Management of permitting, regulatory, and grid-connection processes, coordinating with EPC partners and authorities to streamline approvals and ensure smooth project execution. Targeted at project developers, IPPs, and asset owners.
• Energy Marketing & ECG (Energy Community Generation) Optimization of market participation through Energy Community Generation (ECG) concepts, direct marketing, and smart trading strategies, connecting renewable energy producers with off-takers. Targeted at renewable energy producers and energy consumers.
• Full-Cycle Project Delivery Interdisciplinary teams oversee the complete delivery process from initial design through commissioning, ensuring each project meets high standards of efficiency, safety, and sustainability. Targeted at project developers, municipalities, IPPs, and enterprise clients.
• Total Hybrid Energy Concept Customized mix of renewable primary technologies including wind, solar, water, hydrogen, biomass, and thermal energy combined with storage, with intelligent measurement and control systems optimizing household energy use, for decentralized future-proof energy solutions. Targeted at municipalities, SMEs, and enterprise clients.
• Power Purchase Agreements (PPAs) Origination Connecting renewable energy producers with off-takers through PPAs offering access to and price certainty for clean energy, with Green Energy Venture acting as international lead arranger. Marketed over 250 GWh/y of energy in 2023. Targeted at renewable energy producers and corporate off-takers.
• Battery Energy Storage Systems (BESS) Integration Intelligent BESS solutions assisting IPPs and project developers with engineering, technology selection, and project management, including peak shaving, load shifting, and ancillary services (aFRR). Operationally tied to 10-30% reduction in annual grid-related costs through peak shaving. Targeted at IPPs and project developers.
• Operations & Maintenance (Renewable Technology / Re-Tec) O&M services for Wind and PV assets in central Europe (Germany, Netherlands, Poland, Switzerland, Austria), including inspection, control, engineering, and certification. Targeted at renewable asset owners and IPPs across central European markets.
• Green Energy Venture Advisory AG Advisory services firm under the oe.energy group specializing in M&A, due diligence, feasibility studies, and ESG and Net-Zero strategy. Targeted at corporate clients, investors, and project developers.
• Green Energy Venture Engineering AG Engineering services firm specializing in power plant construction and combining technologies to create renewable energy solutions. Targeted at project developers and IPPs.

Quantifiable outcome

• 10–30% reduction in annual grid-related costs through BESS peak shaving
• +5 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

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

• Windenergie Schweiz AG (WES)coreStrategic or Co-development PartnerCooperation between WES and the oe.energy family enables community wind projects in Switzerland, with a pipeline of 90 wind turbines planned. This partnership is key to the citizen equity model enabling local ownership and participation in wind energy assets.
• energie-cluster.chflagshipStrategic or Co-development PartnerOE-EN Group and energie-cluster.ch jointly published a whitepaper on Sector Coupling as the key to Switzerland's energy transition, with 17 leading partners from research, industry, and public administration contributing. This flagship collaboration demonstrates cross-sector expertise and positions GEV in the policy discourse.
• Bloomberg Tier 1 Solar PV Production CompanycoreTechnology or IntegrationAs a Bloomberg Tier 1 production company held at the owner level for almost 20 years, this production partner provides solar PV modules independently of third-party producers, ensuring supply chain control and quality for GEV's PV projects.
• Research Institutions in China and SwitzerlandminorStrategic or Co-development PartnerPartnerships with research institutions in China and Switzerland pave the way to more efficient power generation and support education to counter greenwashing and vested interests.
• SolSarine AGcoreStrategic or Co-development PartnerOE-EN is an integral part of SolSarine AG, promoting and supporting the Alpine Solar initiative through its participation, with Green Energy Venture AG serving as Lead Technical Advisor (LTA). The first Alpine Solar PV prototype was commissioned in Gstaad.
• RSM EnergycoreTechnology or IntegrationRSM Energy is a company of OE-EN engaged in innovative pilot projects in the emerging Swiss agrivoltaic market, supporting the development of combined solar and agricultural solutions.
• Swiss Renewable Solutions (SRS)coreTechnology or IntegrationSwiss Renewable Solutions is a private investment company for C&I applications and building integration, handling planning, engineering, financing, and implementation of hi-tech renewable energy systems. GEV teams supported SRS in C&I solar installations including a 750 kWp project in Strassfurt.
• Re-Tec (Renewable Technology)coreTechnology or IntegrationOperations and maintenance company for Wind and PV assets in central Europe (Germany, Netherlands, Poland, Switzerland, Austria). Handles inspection, control, engineering, and certification for renewable assets.
• OE-EN GroupflagshipOthersOE-EN Group is the parent organization and umbrella for the oe.energy brand, encompassing multiple companies including Green Energy Venture AG, Re-Tec, SolSarine AG, RSM Energy, and Swiss Renewable Solutions across cleantech and associated services.
• Cyon AGminorOthersWeb hosting provider for infrastructure and platform services, database services, computing capacity, security services, and storage space, used for operating the company's online offerings.
• WebflowminorOthersWeb platform provider used for website hosting and online service delivery, integrated with Cyon AG for infrastructure services.

Scale indicators11 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• AFRY: AFRY is a European engineering and design consultancy with deep renewable energy advisory, owner's engineering, and project finance capabilities. Directly comparable to GEV's advisory + engineering + financing integration across wind, solar, and hydro projects in Europe.
• DNV: DNV provides independent technical advisory, due diligence, and owner's engineering services across wind, solar, and BESS projects globally. Overlaps directly with GEV's technical advisory, asset management, and project certification work (e.g., through Re-Tec).
• Mott MacDonald: Mott MacDonald is an engineering consultancy with a substantial renewable energy practice covering owner's engineering, technical due diligence, and advisory for wind, solar, and storage. Comparable to GEV in serving IPPs and developers across the full project lifecycle.
• Black & Veatch: Black & Veatch provides engineering, procurement, construction, and advisory services for renewable power generation, including solar, wind, and BESS. Comparable to GEV in delivering owner's engineering and EPC management for utility-scale renewable projects.
• Tractebel (ENGIE): Tractebel is an engineering consulting firm focused on energy, water, and infrastructure, offering owner's engineering, advisory, and project management for renewables. Directly comparable to GEV's integrated engineering and advisory offering across European utility-scale projects.
• RINA: RINA provides engineering services, certification, and energy advisory across renewables, with a strong European footprint. Overlaps with GEV's technical advisory, owner's engineering, and certification work for wind and solar assets.
• BayWa r.e. BayWa r.e. is a renewable energy developer and services firm active across solar, wind, and storage in Europe, with project development, energy trading, and O&M. Comparable to GEV's integrated development-advisory-O&M model in Central Europe.
• TÜV SÜD: TÜV SÜD provides testing, certification, and advisory services for renewable energy projects, including wind and PV asset certification and owner's engineering support. Overlaps with GEV's technical due diligence, certification, and engineering quality assurance activities.

Regional players

• Axpo: Axpo is a major Swiss utility with significant renewable energy generation, trading, and PPA origination in Switzerland and Europe. Comparable to GEV in Swiss renewable project development, energy marketing, and PPA structuring, though Axpo is also a large asset owner.
• BKW Energie: BKW Energie is a Swiss energy company with renewable generation, grid services, and advisory offerings across Switzerland and Europe. Comparable to GEV in serving Swiss municipalities and IPPs with renewable project development, engineering, and energy services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/green-energy-venture-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries8 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 Green Energy Venture