Our Memberships
Driving Innovation, Ensuring Standards.
WAB e.V.
DIN e.V.
Deutsches Institut für Normung
Highest Standards.
Our Certifications
The offshore wind energy sector is constantly evolving as new technologies and regulations emerge. Our certifications enable us to meet the most rigorous standards for business operations and supply chain reliability.
Our Group
Strong network for your success
Together we are stronger. As a subsidiary of SeaRenergy Offshore Holding, Con4Mare collaborates closely within the SeaRenergy Group. This collaboration enables us to provide a comprehensive range of services.
Our Specialist for:
Offshore and marine services, including marine warranty surveys, project certification, inspections, and risk and safety assessments.
Our Specialist for:
Renewable energy advisory, focusing on expert consultancy and technical project management services.
Our Specialist for:
Sustainable maritime engineering and design services for marine assets and offshore structures.
Explore our most recent Projects.
DE / Amrumbank West
Provision of cleaning personnel for the Offshore Substation. All professionals were qualified as “Electrotechnical instructed Person” and have been instructed in electrical engineering according to IEC 364, DIN VDE 0100 and DIN VDE 105.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Arkona Becken Südost
Execution of Coating & Structural Inspection Campaign on the OSS Arkona Becken Südost. The planning and execution of the campaign included the provision of qualified personnel, documentation as well as project management. In addition, SeaRenergy also acted as HSE consultant and conducted a CTV suitability study.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Baltic 2
During the construction of the Baltic 2 Offshore Wind Farm in 2015, SeaRenergy provided a Project Manager acting as an office support for the client and a Surveyor for a Diving Campaign.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / BorWin alpha
Since 2014, SeaRenergy has been providing personnel for the platform operation and management.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / BorWin beta
Since 2011, SeaRenergy has been providing personnel for the project management, has developed a T&I Concept, has managed all interfaces, was responsible for the design and procurement of all necessary installation tools, the selection, chartering and management of vessels and barges, and for the transport and offshore installation.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / BorWin gamma
Since 2018 we have been supporting the commissioning of the Offshore HVDC Platform BorWin gamma with the provision of personnel, as well as on- and offshore logistics.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
NL / BorWin epsilon Design Review
Consulting and Engineering Services, Conducting Calculations and Simulations, Project Management and Lessons Learned, and Design Review.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Cluster Westlich Adlergrund 2
SeaRenergy has been awarded the provision of personnel: Client Representatives, Project and Owner’s Engineer, HSE Managers and Quality Managers.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / DolWin alpha
Recently SeaRenergy modified the platform substructure (Jacket), including the design, fabrication and installation of clamps and is consecutively providing personnel for the platform operation and management.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / DolWin beta
Starting in 2016 SeaRenergy has been providing personnel for the platform operation and management.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / DolWin gamma
In addition to engineering consultancy and technical planning prior to and during the platform installation from 2014 to 2016, SeaRenergy is currently providing offshore personnel for the platform operation and management.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
NL / Gemini / Buitengaats
During this project SeaRenergy was in charge of recovering and maintaining the deployed mooring buoys.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / TenneT HVDC Catering
Services in the areas of catering and housekeeping on the platforms.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Offshore HVDC Platforms in the German North Sea
We have been awarded technical consultancy for new grid connection.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / NL / Offshore HVDC Platforms in the German and Dutch North Sea
Searenergy charters and manages a dedicated Platform Supply Vessel being part of TenneT’s supply concept for its operational Offshore HVDC Platforms.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / HelWin alpha
Starting in 2011 HelWin alpha has been one of the first projects of SeaRenergy. We developed the T&I concept, executed the T&I and supported in HSE matters. Today, we are providing personnel for the platform operation and management.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / HelWin beta
Since April 2014 SeaRenergy provides personnel for the platform operation and management.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Hohe See
SeaRenergy provides offshore logistics services for the commissioning of the Offshore Substation Hohe See, consulted on platform operation and supplied the client with personnel. Additionally we have been awarded the QHSE management for the HVAC export cable installation and connection.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Kaskasi / Godewind 3
Provision of HSE Consultancy during tender negotiations of our client. The tender related to the provision of export cabling for the grid connection of the Kaskasi & Godewind 3 OWFs.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
PL / Baltic II & Sharco Areas
A Framework Agreement has been concluded to provide Client Representatives during Site Investigations in Polish waters. This includes Bathymetry Surveys, Seismic GeophysicalSurveys, and Geotechnical Site Investigations. Additionally, Vessel Surveys are executed by SeaRenergy’s personnel.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
GB / Race Bank
In 2016 and 2017 SeaRenergy provided a Load Out Coordinator for the Race Bank.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Sandbank
During the construction of the Sandbank Offshore Wind Farm, SeaRenergy supported during UXO Survey, UXO Clearance and Monopile Load-Out.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
FR / St. Brieuc
Providing services to coordinate and manage personnel involved in the construction activities at sea.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / SylWin alpha
During the installation and the O&M phase SeaRenergy has been providing personnel for the platform commissioning and operation.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Trianel Windpark Borkum I & II
Searenergy supports its Client Trianel on a regular basis with Client Reperesentatives to accompany Trianel’s O&M campaigns. Among others, subsea inspections, as well as emergency concept trials have been accompanied in the past. In addition, the provision of qualified personnel for the execution of the PtW coordination and for managing Trianel’s inventory and goods movements is part of the provided services.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
DE / Veja Mate
In addition to marine services like execution of TP cleaning and buoy handling & maintenance, SeaRenergy regularly provides personnel and logistics, as well as QHSE support.
INSTALLATION PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
OPERATION & MAINTENANCE PHASE
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
Vessel Inspections
SeaRenergy’s in-house Accredited Vessel Inspector regularly inspects vessels according to IMCA guidelines and REM Offshore regularly approaches us when a CMID is required.
Installation Phase
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals
Operation & Maintenance Phase
Engineering and Projects
Marine Services
QHSE Services
Offshore Professionals