Green Way Energy Gmbh

What Green Way Energy Gmbh does

Green Way Energy GmbH is a Berlin-based private limited company (GmbH) founded in 2021 that delivers sustainable and ecological energy supply solutions to the German real estate industry. The company operates a four-pillar service portfolio: Contracting (full-service construction, operation, and maintenance of on-site energy generation facilities), Wärmelieferung (commercial heat delivery with regulatory and chimney sweep coordination), Bezugsoptimierung (gas and electricity procurement optimization including spot-market and tariff navigation), and Beteiligung in Energieinfrastruktur (equity participation in district heating and renewable energy infrastructure companies). Customers include commercial and residential property owners, real estate companies, and property managers, with services positioned to remove CAPEX burden and operational complexity while helping clients meet CO2 reduction and decarbonization mandates.

The underlying technology is centered on physical energy generation assets (heat pumps, photovoltaics, tenant electricity systems, electromobility infrastructure) combined with low-ex and district heating networks, rather than on a software platform. The company invests its own capital into client-site generation equipment under long-term contracting arrangements, generating managed-services and recurring heat-delivery revenue, while procurement optimization and infrastructure equity investments contribute professional services and investment returns respectively. Go-to-market is direct enterprise field sales targeting real estate portfolios across multiple German cities, supported by a consultative website presence, social media channels, and an active careers portal.

The business is led by CEO Fabian Seifert (also managing director per the commercial register) and Head of Sales Marc Hilliger. The team size is 1-10 employees, revenue is not publicly disclosed, and no external funding rounds or institutional investors have been recorded. The firm explicitly positions itself as a 'Dekarbonisierungsplattform in Deutschland' (decarbonization platform in Germany), aligning its offering with EU and German regulatory pressure on building-sector emissions, and offers a Firmenbeteiligungsmodell (employee participation model) to attract talent.

Name

Green Way Energy Gmbh

Legal name

Green Way Energy GmbH

Website

https://www.greenwayenergy.de

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

1–10 employees

Short description

Green Way Energy GmbH is a Berlin-based energy services company founded in 2021 that delivers sustainable energy contracting, heat supply, procurement optimization, and energy infrastructure investments to commercial and residential real estate owners across Germany.

Ownership category

akta.pro rank

Product category

Sustainable Energy Services

NAICS

Steam and Air-Conditioning Supply (221330)

SIC

Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

C&I Renewable Supply & Green Tariffs (Bundled RE, Sleeves, Utility Green Tariffs) (EUAGACAE)

akta.pro secondary industry

Energy & Renewables Specialty Contracting (Solar PV, Storage, EV Charging) (IMAFALAJ)

Keywords

• Sustainable energy supply
• Heat delivery services
• Energy contracting solutions
• Procurement optimization
• Real estate energy infrastructure

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Contracting Services: Contracting revenue where the company invests in energy generation equipment on client properties, provides commercial heat supply, and handles all operation, maintenance, and service responsibilities for the contract duration. Revenue generated through long-term contractual relationships with commercial real estate clients.
2. Heat Delivery (Wärmelieferung): Commercial heat supply services where the company delivers heat from client facilities, handles all maintenance and regulatory compliance, and optimizes district heating connections. Revenue from heat delivery contracts.
3. Procurement Optimization: Gas and electricity procurement optimization services for building owners, including market analysis, supplier management, and contract transition coordination. Revenue from advisory and optimization services.
4. Energy Infrastructure Investment: Equity investments in sustainable energy infrastructure companies focused on district heating, low-ex networks, and renewable energy generation and distribution systems.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Green Way Energy GmbH delivers sustainable and ecological energy supply solutions for the German real estate sector. The company constructs, operates, and maintains on-site energy generation facilities under long-term contracting arrangements, supplies commercial heat (Wärmelieferung), optimizes gas and electricity procurement for property owners, and invests in renewable energy generation and distribution infrastructure such as district heating and low-ex networks.

Product overview

Green Way Energy GmbH offers a unified portfolio of sustainable energy supply solutions for the real estate industry. The core offerings include Contracting (full-service energy generation facility construction and operation), Wärmelieferung (commercial heat delivery), Bezugsoptimierung (energy procurement optimization), and Beteiligung in Energieinfrastruktur (investment in energy infrastructure). The company positions itself as a partner for decarbonization of the real estate sector, providing solutions for heat and cooling supply, photovoltaic, tenant electricity (Mieterstrom), and electromobility.

Differentiator

Problem solved

Functional benefit

Products and services

• Contracting

Quantifiable outcome

• Offers priced at minimum equal to current client energy costs

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• webgo GmbHminorOthersWeb hosting provider for the company's website infrastructure. webgo GmbH is based in Hamburg at Wandsbeker Zollstraße 95, 22041 Hamburg. This is a standard vendor/service provider relationship for web hosting services.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• E.ON: E.ON offers energy supply, heat networks, and building decarbonization services across Germany through its subsidiary E.ON Energy Solutions, addressing the same customer need but as one of many services within a major integrated utility.
• EnBW: EnBW provides district heating and energy services for real estate and municipalities in Germany, including renewable heat solutions, as part of a large integrated energy portfolio that competes broadly with Green Way Energy's niche.
• ENGIE Deutschland: ENGIE operates a large energy services and contracting business across Germany (including heat, electricity, and decarbonization for real estate), but as part of a much broader European utility portfolio rather than specializing in mid-market real estate contracting like Green Way Energy.

Direct peers

• Vattenfall Wärme Berlin: Vattenfall Wärme is Berlin's dominant district heating operator and a major heat supplier for residential and commercial real estate in the very same German capital market where Green Way Energy is headquartered.
• ista: ista is a major German building energy services company specializing in submetering, heating, and energy contracting for the real estate sector — overlapping strongly with Green Way Energy's property-focused energy service portfolio.
• GETEC Gruppe: GETEC is one of Germany's leading energy contracting and energy service companies, providing turnkey energy supply (heat, electricity, steam) to industrial and real estate customers under multi-year contracts with no client CAPEX — the same core model Green Way Energy pursues.
• Techem: Techem provides energy services including heating, hot water, and metering solutions for residential real estate in Germany, addressing the same building owner pain points around CAPEX-free heat supply and regulatory compliance.
• Dalkia Deutschland: Dalkia (an EDF subsidiary) operates heat networks and energy contracting solutions for German real estate and industry, with a focus on efficient and low-carbon heat supply — directly comparable to Green Way Energy's Wärmelieferung offering.

Regional players

• GASAG: GASAG is the incumbent Berlin gas and heat utility supplying residential and commercial customers in Green Way Energy's home market, sharing the same regional real estate customer base and regulatory environment.
• Mainova: Mainova is the Frankfurt-based municipal energy utility offering heat and contracting services for German real estate in a different regional market, with comparable building-owner energy service offerings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/green-way-energy-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Way Energy Gmbh