WÖ

Wölfel

Wölfel Holding GmbH

Höchberg, Bavaria, Germany

Wind
Founded 197151-200 employees
Profile last updated: October 8, 2026

About

Founded in 1971, Wölfel is a renewable energy company headquartered in Höchberg, Germany with approximately 51-200 employees specializing in Wind.

Wölfel is an engineering services and systems group founded in 1971 in Höchberg near Würzburg, Germany. Its core competencies are vibration, structural mechanics, acoustics and immission protection, serving sectors such as wind energy, building dynamics, rail, machinery and plant engineering. In wind energy, the group develops, manufactures and supplies structural health monitoring (SHM) and condition monitoring (CMS) systems, vibration and sound reduction solutions such as ADD.Sound and TMD.Tower, and performs acoustic emission measurements on wind turbines. Its UK subsidiary in London focuses on offshore wind monitoring, foundation assessment and lifetime management. Wölfel also offers rail condition monitoring (CMS.Rail), seat comfort and seismic engineering, and building acoustics services, and it is accredited under ISO/IEC 17025.

Headquarters

Höchberg, Germany

Founded

1971

Employees

51-200

Focus areas

Structural Health MonitoringCondition MonitoringWind energyOffshore windBlade ice detectionVibration reductionAcousticsImmission protectionEngineering servicesLifetime management

Products & services

Business models

B2B

Value chain

EngineeringConsultingR&DManufacturingO&M

Service areas (2)

  • Structural Health Monitoring for wind turbines

    Serial production, delivery and installation of SHM and CMS systems for onshore and offshore wind turbines, plus vibration and structure-borne noise reduction systems.

  • Wind turbine acoustic measurements

    Sound emission and acceptance measurements on wind turbines according to IEC 61400-11 and FGW TR1.

Locations

Headquarters

Max-Planck-Straße 15, 97204, Höchberg, Bavaria, Germany

Operating locations (6)

  • Emilienstraße 15, Leipzig, Germany
  • Lise-Meitner-Str. 9, Ulm, Germany
  • Heisinger Str. 12, Kempten, Germany
  • Hauptstraße 117, Berlin, Germany
  • Willy-Brandt-Straße 57, Hamburg, Germany
  • Essex Street 42, London, United Kingdom

Service regions

GermanyUnited Kingdom

Projects

6

WILLOW

Offshore wind digital monitoring tools

Development of digital tools to operate offshore wind farms more efficiently and extend their lifetime.

NOAD

Offshore wind foundation assessment

Agile design for data-based assessment of offshore foundation structures to enable continued operation or repowering.

SMARTower

Wind turbine foundation and tower assessment

Analysis and assessment of foundations and hybrid towers of wind turbines.

Add2ReliaBlade

Wind turbine rotor blade fatigue monitoring

Investigation of fatigue damage on rotor blades to predict damage progression and service life more accurately.

MMRB-Repair-Care

Structural health monitoring

Intelligent SHM methods for long-term condition assessment after structural repairs.

Grout-WATCH

Offshore wind grouted connections

Evaluation of damage progression in grouted connections for offshore applications.

Credentials & affiliations

Certifications

ISO 9001:2015

ISO 14001:2015

ISO 45001:2023

DIN EN ISO/IEC 17025:2018 accreditation (DAkkS registration D-PL-19254-01-00)

VMPA acoustic protection testing body (VMPA-SPG-210-04-BY)

Safety Culture Ladder

Blühender Betrieb

Industry memberships

VDB (Verband der Bahnindustrie)Fördergesellschaft Windenergie

Partnerships

Phoenix Contact, Micromega Dynamics SA

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