Global Tech I

What Global Tech I does

Global Tech I Offshore Wind GmbH is a privately held German project company that plans, owns and operates the 400 MW Global Tech I offshore wind park in the German Exclusive Economic Zone of the North Sea, approximately 140-160 kilometers northwest of Emden. The 41-square-kilometer site comprises 80 AREVA M5000 wind turbines rated at 5 MW each (116-meter rotor diameter) anchored on 60-meter-high tripod foundations in roughly 40 meters of water, all connected via a central Offshore Substation that aggregates and steps up voltage from 33 kV to 155 kV before export through two high-voltage cables to TenneT's BorWin gamma converter station. The company was founded in 2009 by Stadtwerke München, Entega AG and Axpo Holding AG (with Globaleye Capital AG joining in 2022) and achieved full commissioning in July 2015, producing more than 12 TWh over its first decade and supplying electricity to approximately 450,000 German households annually while avoiding an estimated 5 million tons of CO2.

The business operates an asset-heavy, regulated revenue model: all electricity is sold wholesale to the German grid under the EEG Renewable Energy Sources Act feed-in tariff framework, with an initial 19.4 ct/kWh rate under the Stauchungsmodell compression model. Operations are coordinated from the company headquarters at Rödingsmarkt 39 in Hamburg's Rödingshof, where management, commercial and technical teams and a 24/7 operations control center (Betriebsleitstand) oversee grid management, sea space surveillance and dispatch to direct marketers and transmission system operators. On the asset side, the company maintains a permanently staffed offshore substation with roughly 40 personnel on two-week rotations, an integrated emergency response system (Fast Rescue Boat, Jason's Cradle, telemedicine, offshore HEMS), and a dedicated Service Operation Vessel (REM Inspector) supporting Siemens Gamesa service operations, transitioning to Wind Multiplikator GmbH (Powered by Semco Maritime) and Buss Energy Group from January 2026.

A broader service ecosystem backs the operation: Deutsche WindGuard for recurring turbine inspections, mh² offshore for rope access on the OSS, Northern Helicopter GmbH and VENTUSmedic/Johanniter-Unfall-Hilfe for emergency medical response, and REM Offshore AS as vessel operator. The company has KRITIS critical infrastructure certification (achieved April 2025), is led by Managing Directors Dr. David Baureis and Dr. Felix Prechtel, and employs approximately 80 staff (~30 in the offshore team), with service partners supplying the majority of specialized technical capacity.

Name

Global Tech I

Legal name

Global Tech I Offshore Wind GmbH

Website

https://globaltechone.de

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

51–100 employees

Short description

Global Tech I Offshore Wind GmbH operates a 400 MW offshore wind park of 80 AREVA M5000 turbines in the German North Sea, selling all generated electricity to the German grid via TenneT under regulated EEG feed-in tariffs to supply roughly 450,000 households annually.

Ownership category

akta.pro rank

Product category

Offshore Wind Power Generation

NAICS

Wind Electric Power Generation (221115)

SIC

Electric Services (4911)

akta.pro industry

PRIMARYEUACAFAF

Wind Farm Ownership & Operations (IPP/Utility-Owned Asset Operations)

Energy, Utilities & Environment/Electric Power Generation/Wind Power Generation (Onshore & Offshore)

Keywords

• Offshore wind power
• Renewable energy generation
• Wind park operations
• Electricity grid feed-in
• Wind turbine maintenance

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Offshore Wind Energy Generation and Feed-in: The company generates revenue by producing electricity from its 400 MW offshore wind park and selling it to the German electricity grid. Under the German Renewable Energy Sources Act (EEG), the wind park receives a feed-in tariff. Initially, GT I chose the 'Stauchungsmodell' (compression model) with an initial tariff of 19.4 ct/kWh (194 EUR/MWh). The park produces enough electricity to supply approximately 450,000 households annually.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Global Tech I operates a 400 MW offshore wind park in the German North Sea consisting of 80 AREVA M5000 wind turbines (5 MW each), producing approximately 1.4 TWh of electricity annually to supply around 450,000 households. The company sells all generated electricity wholesale to the German electricity grid via TenneT TSO under regulated EEG feed-in tariffs, while managing 24/7 operations from its Hamburg control center with permanent offshore substation staffing and comprehensive maintenance partnerships.

Product overview

Global Tech I operates a single core product: a 400 MW offshore wind park in the German North Sea consisting of 80 AREVA M5000 wind turbines (5 MW each). The park is managed from Hamburg headquarters with integrated offshore substation infrastructure. Key operational capabilities include remote monitoring via SCADA systems, availability forecasting for power marketing, and comprehensive maintenance services coordinated with service partners. No separate software-as-a-product offerings exist—the company functions as an asset operator, not a technology vendor.

Differentiator

Problem solved

Functional benefit

Products and services

• Global Tech I Offshore Windpark 400 MW offshore wind park in the German North Sea featuring 80 AREVA M5000 wind turbines (5 MW each, 116 m rotor diameter), supplying green electricity to approximately 450,000 households annually. Operated from Hamburg headquarters with 24/7 monitoring from the control center and permanent offshore substation staffing.
• Offshore Operations & Maintenance Services Comprehensive operational management of the 400 MW wind park including grid management, sea space surveillance, availability forecasting for direct marketers and grid operators, and technical data monitoring and analysis.

Quantifiable outcome

• 450,000 German households supplied with green electricity annually
• +4 more outcomes

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Eleven partnerships are on record, tiered minor and core.

• Norwind Hurricane (Wind Multiplikator vessel)minorImplementation/ SI/ Consulting Partner · 8 October 2025Vessel mobilized for Winter Frontrunner Campaign prior to official service partnership start in January 2026. Part of preparations for new service partner transition.
• Wind Multiplikator GmbH – Powered by Semco MaritimecoreImplementation/ SI/ Consulting Partner · 9 May 2025Following EU tender process, Wind Multiplikator (Semco Maritime) won the contract for long-term service and maintenance of the 80 AREVA M5000 wind turbines starting January 2026. Brings extensive experience with the turbine technology being serviced.
• Buss Energy GroupcoreImplementation/ SI/ Consulting Partner · 9 May 2025Awarded contract for blade repair and restoration services under a separate agreement. Both partners were selected through an intensive and structured tender process against strong competition.
• Deutsche WindGuard GmbHminorImplementation/ SI/ Consulting Partner · 8 August 2021Long-term contract for recurring turbine inspections. In July 2021, completed inspection of 30 wind turbines, with remaining 50 scheduled for 2022-2023.
• Semco MaritimecoreStrategic or Co-development Partner · 22 September 2020Strategic partner in developing digitalized automated corrosion management system using 3D development and AI research collaboration with University of Aarlborg. Won German Renewable Award 2020 for this innovation.
• Siemens Gamesa Renewable EnergycoreImplementation/ SI/ Consulting Partner · 5 September 2020Long-term service and maintenance contract for 80 wind turbines, originally with AREVA Wind GmbH (then Adwen joint venture, now Siemens Gamesa). Contract extended by 5 years in September 2020. Handles ongoing turbine maintenance and service operations, including via SOV REM Inspector vessel.
• Northern Helicopter GmbHcoreImplementation/ SI/ Consulting PartnerOffshore Helicopter Emergency Medical Services (HEMS) provider. Crew conducts medical evacuations and patient transport from the offshore wind park to mainland hospitals. Medical equipment onboard comparable to land ambulances.
• VENTUSmedic (Johanniter-Unfall-Hilfe)coreImplementation/ SI/ Consulting PartnerEmergency dispatch center staffed 24/7, working closely with GT I's Hamburg control center. Responsible for engaging medical background services, dispatching rescue helicopters, and coordinating smooth transport to appropriate hospitals.
• REM Offshore ASminorImplementation/ SI/ Consulting PartnerNorwegian company providing REM Energy service operation vessel for Siemens Gamesa since early 2022. Operates innovatively, efficiently, and sustainably in propulsion and operations.
• REM Inspector (Service Operation Vessel)coreImplementation/ SI/ Consulting PartnerSOV REM Inspector deployed since January 2021 for Siemens Gamesa. Provides crew transfer within the wind park to individual turbines, accommodates service crews (~100 capacity, ~50 currently on board). Equipped with helideck, crane, and hydraulic gangway for safe turbine access even in heavy seas.
• mh² offshore GmbHminorImplementation/ SI/ Consulting PartnerPartner conducting rope access work for maintenance of the Offshore Substation. GT I enables regular rescue exercises in the wind park with this partner.

Scale indicators8 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Ørsted: Global offshore wind leader with ~12 GW installed; operates Borkum Riffgrund and Gode Wind directly adjacent to GT I. Sets the strategic benchmark for offshore wind asset operation, refinancing, and innovation in the German market.
• Iberdrola Renovables: Iberdrola operates offshore wind assets (e.g., Baltic Eagle, Wikinger in German waters) through its renewables arm — a broad incumbent and competitor for grid capacity, vessels, and capital in the European offshore wind market.
• RWE Renewables: RWE is one of Europe's largest offshore wind portfolio operators with multiple gigawatts of capacity across Germany, the UK, and other markets — a broad incumbent providing competitive context for GT I's single-asset strategy and benchmark for portfolio operations.

Direct peers

• Merkur Offshore GmbH: Operates the 396 MW Merkur Offshore wind farm in the German North Sea with 66 GE Haliade turbines — a near-twin to Global Tech I in capacity, German EEZ location, and EEG-supported revenue model.
• Nordsee Ost (RWE): RWE's 295 MW Nordsee Ost offshore wind farm in the German North Sea — comparable German offshore wind IPP, EEG-regulated revenue, and turbine-by-turbine operational model to Global Tech I.
• Veja Mate Offshore Project: Operates a 402 MW offshore wind park in the German North Sea using 67 Siemens SWT-6.0 turbines — comparable scale, location, and EEG feed-in tariff structure to Global Tech I.
• Trianel Windkraftwerk Borkum: Operates the 200 MW Trianel Windpark Borkum in the German North Sea — a similar utility-backed offshore wind IPP selling power under EEG tariffs, comparable in regulatory framework and operational model to Global Tech I.
• Gode Wind (Ørsted): Ørsted's Gode Wind 1 & 2 in the German North Sea together comprise ~582 MW of offshore capacity — a direct peer in the same German EEZ regulatory framework, comparable technology vintage, and offshore operations.
• Borkum Riffgrund (Ørsted): Ørsted's Borkum Riffgrund 1 & 2 (1.2 GW combined) operate in the same Borkum-area German EEZ waters as GT I — a direct offshore wind peer sharing grid connection infrastructure and German EEG exposure.
• Hohe See / Albatros (EnBW): EnBW's combined Hohe See and Albatros projects (~610 MW) in the German North Sea — comparable German utility-backed offshore wind operator selling under EEG tariffs with similar technology vintages.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCXk2EkLevL6iABDGSHijQpQ
• LinkedInlinkedin.com/company/global-tech-1-offshore-wind-gmbh
• Xx.com/gti_offshore

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Global Tech I