greentech

Name

greentech

Legal name

greentech

Website

https://greentech.energy

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Solar and Battery Energy Storage Project Development and EPC Services

NAICS

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

SIC

Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

BESS EPC, Integration & Commissioning (EUAFAAAB), Utility-Scale BESS EPC & Integration (EUAEAEAA), Utility-Scale BESS Project Development & Ownership (IPP/Developer) (EUAFAAAA), Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB), Solar Balance-of-Plant EPC (Piles/Foundations, Trenching, Combiner Networks) (EUAEADAJ)

Keywords

• Solar project development
• Battery energy storage systems
• EPC solar construction
• Renewable asset management
• Photovoltaic operations maintenance

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Project Development: Developing large PV free-field systems and BESS from initial idea to implementation, covering site identification, permitting, technical planning, grid connection, electricity marketing, and financing. Projects financed through the group and in partnership with institutional investors.
2. Asset Management: Fully integrated asset management offering institutional investors attractive and sustainable investment opportunities in PV and BESS projects. Services include structuring participations, financing structuring, investment strategies, transaction management, active portfolio management, and diversified electricity marketing strategies (Merchant, EEG, PPA, CfD).
3. EPC (Plant Construction): Turnkey construction of PV and BESS power plants in the MW range. Services include planning, procurement of components, construction, and commissioning. Revenue from construction contracts for solar parks and battery storage systems.
4. Technical and Commercial Operations: Technical and commercial management of PV plants and battery large-scale storage. Modular service packages tailored to needs of operators and investors. Revenue from ongoing O&M service contracts.
5. Engineering Services: Technical planning, consulting, and quality assurance for PV, BESS, and substation projects across all project phases. Services include site analysis, design planning, permitting, grid connection, technical due diligence, SCADA/IT, construction supervision.
6. PPA Origination: Tailored Power Purchase Agreements (PPAs) for renewable energy to utilities and corporate clients. Service includes supply of electricity and guarantees of origin, with contract terms ranging from 1 to 10+ years and project outputs averaging 45 MWp.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

greentech is an integrated solar and storage specialist that develops, builds, and operates utility-scale photovoltaic ground-mounted systems and battery energy storage systems (BESS) across Europe. Its offering spans project development, turnkey EPC construction, technical and commercial operations management, asset management for institutional investors, and engineering services across all project phases, supplemented by PPA origination for utilities and corporates.

Product overview

greentech is a fully integrated solar and storage specialist offering a comprehensive suite of services across the entire PV and BESS value chain. The portfolio spans five interconnected core business units: (1) Project Development — developing large PV ground-mounted systems and battery energy storage systems (BESS) in Europe from concept to build-ready; (2) Asset Management — structuring investments and managing PV and BESS portfolios for institutional investors; (3) Plant Construction / EPC — turnkey construction of PV and BESS systems in the MW range; (4) Technical and Commercial Management — operating and managing PV and BESS assets; and (5) Engineering Services — technical planning, consulting, and quality assurance across all project phases. Supporting these, greentech has launched the greenCORE PPC as its first self-developed EZA controller serving as the core of its own SCADA system, and offers specialized sub-services including SCADA and IT planning, drone thermography, and Co-Location Potenzialanalyse. The company also offers Origination services for tailored Utility and Corporate PPAs across six European countries, with project outputs averaging 45 MWp.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Projects in development pipeline exceeding 10 GW across Germany, UK, and Italy
• +3 more outcomes

Named customers4 records

Segments7 records

Ideal customer profiles4 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Twelve partnerships are on record, tiered core and supporting.

• STRABAG AGcoreStrategic or Co-development Partner · 1 March 2026greentech sold a 27 MWp operational photovoltaic portfolio comprising three solar parks in Bavaria to STRABAG AG, with transaction completing in March 2026. Deal also included greentech developing green electricity storage systems for the solar parks.
• MaxSolarcoreStrategic or Co-development PartnerMaxSolar partnered with greentech for grid infrastructure planning and substation installation for the 69-MW solar park project in Großsenwiehe, Germany.
• LichtBlickcoreStrategic or Co-development Partnergreentech serving as general contractor for LichtBlick's solar park project in Bad Zwischenahn, Lower Saxony, Germany (7.4 MW, 14,000 modules).
• Taylor WessingsupportingImplementation/ SI/ Consulting PartnerTaylor Wessing advised greentech on the legal aspects of the STRABAG transaction, including corporate, energy, planning, and environmental law matters.
• HuaweisupportingTechnology or IntegrationHuawei partnered with greentech during commissioning of first BESS asset for in-depth site introduction and maintenance training. Battery containers supplied by Huawei (6 x 4.5 MWh / 2h-system) for Groß Laasch BESS project.
• unlimited energy GmbHcoreStrategic or Co-development Partnergreentech delivering Owner's Engineer services for two wind projects for unlimited energy GmbH, covering grid connection, substation procurement, transformer sourcing, and cable route planning.
• Solar Power EuropesupportingOthersIndustry association membership for solar energy sector collaboration and knowledge sharing.
• Solar Stewardship InitiativesupportingOthersMembership in SSI which aims to develop responsible, transparent, and sustainable solar value chain.
• Bundesverband Neue Energiewirtschaft (bne)supportingOthersIndustry association membership for new energy economy in Germany.
• Bundesverband Energiespeicher Systeme e.V. (BVES)supportingOthersIndustry association membership for energy storage systems in Germany.
• Cluster Erneuerbare Energien HamburgsupportingOthersRegional industry cluster membership for renewable energy companies in Hamburg.
• UN Global CompactsupportingOthersgreentech joined UN Global Compact in 2022, supporting ten principles for a more inclusive and sustainable global economy.

Scale indicators10 records

Recent moves11 records

Expansion highlights6 records

Direct peers

• ib vogt: Berlin-headquartered integrated solar developer and EPC with European utility-scale PV project development, EPC, and IPP activities; directly comparable to greentech on value-chain integration and target markets in Germany and Europe.
• Enertrag: German renewable energy IPP and EPC with combined wind, solar PV and BESS project development and operations; competes head-on with greentech across project development, EPC, and asset management in the German market.
• European Energy: Danish integrated PV and BESS developer/EPC with strong German and Italian pipeline exposure; very comparable in business model, geographies served, and integrated value-chain approach.
• MaxSolar: German PV and BESS project developer and EPC contractor that has been a co-development partner with greentech on the Großenaspe/Großenwiehe 69 MW project; directly comparable on PV and BESS project development in Germany.

Broad incumbents

• Encavis AG: Listed Hamburg-based solar and wind IPP and asset manager operating a portfolio of operational renewable assets across Europe; competes with greentech's asset management and IPP strategy at greater scale.
• EnBW Energie Baden-Württemberg: Major German utility with rapidly expanding renewable generation, PV project development, and BESS activities; broader incumbent competitor that overlaps with greentech in EPC, project development, and PPA origination.
• RWE Renewables: European utility-scale renewable developer and IPP with large solar and BESS pipelines; competes with greentech for PPA offtakers, EPC contractors, and project development opportunities across its German and Italian markets.
• Statkraft: Europe's largest renewable energy generator with active IPP, PPA origination, and asset management businesses; a major institutional counterparty and competitor to greentech in utility-scale solar and BESS.

Emerging players

• 1Komma5°: Fast-growing German decentralized PV and storage installer/platform; overlaps with greentech on the BESS and engineering-services side, particularly for commercial co-location analysis, though focused on smaller-scale distributed assets.

Regional players

• Energy2market (e2m): European virtual power plant and direct marketing operator for renewable assets; comparable to greentech's commercial operations and electricity marketing (Merchant, EEG, PPA, CfD) services for PV and BESS portfolios.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/greentech-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 greentech