About OWC
Company Overview
OWC (part of Aqualis / ABL Group)
HeadquartersLondon, United Kingdom
Founded2011
SizeApproximately 150 employees ranged in recent years (source: linkedin.com)
What They Do
OWC is a technical advisory, engineering, and consultancy firm specializing in renewable energy projects, with origins in offshore wind and an expanded portfolio that now includes onshore wind, solar photovoltaic (PV), energy storage, hydrogen, power-to-x, wave, and tidal energy (source: owcltd.com). The company supports clients throughout the entire project lifecycle, from early-stage market and site assessment through development, engineering, transportation and installation, operations and maintenance, life extension, and decommissioning (source: owcltd.com). Their service offerings include wind and site assessment, structural engineering and design analysis, ocean engineering, project services, and asset management (source: owcltd.com). Within offshore wind, OWC demonstrates expertise in foundations, wind turbine generators, cables, substations, transmission, mooring and anchor analysis, hydrodynamic analysis, and installation engineering (source: owcltd.com). Their early entry into the offshore wind sector and global reach through the wider Aqualis group footprint distinguish them as a pioneering consultancy with a presence in 14 countries and over 60 offices worldwide (source: owcltd.com).
Projects & Track Record
OWC has an extensive track record, having contributed to more than 330 offshore wind projects and over 50 floating wind projects, collectively representing approximately 71 GW of experience (source: owcltd.com). Their assignments span Europe, Asia, and the United States, with a sector directory noting delivery of projects amounting to 58 GW across these regions (source: keyfactsenergy.com). Since 2011, OWC has supported over 65 offshore wind projects totaling 43 GW, demonstrating sustained involvement in the sector (source: abl-group.com). Their expertise covers established and emerging offshore wind markets including Europe, the United States, Taiwan, Japan, Korea, and Vietnam (source: abl-group.com). OWC is recognized as a market leader in floating offshore wind engineering and consultancy, supported by teams across 63 offices in 38 countries within the broader group network (source: owcltd.com).
Recent Developments
In recent years, OWC has continued to strengthen its position under the Aqualis/ABL Group umbrella, expanding its renewable energy advisory scope to encompass offshore and onshore wind, solar, energy storage, hydrogen, and ocean energy segments (source: owcltd.com). The company’s 2026 service updates across asset management, ocean engineering, wind and site services, and floating offshore wind indicate ongoing product and service development to meet evolving market demands (source: owcltd.com). These enhancements reflect OWC’s commitment to innovation and comprehensive support for renewable energy projects worldwide (source: owcltd.com).
Working There
OWC offers a diverse range of roles spanning project management, geotechnical engineering, health, safety, environment and quality (HSEQ), advisory, consultancy, offshore renewables, strategy, engineering, due diligence, operations and maintenance, floating wind, risk management, transport and installation, marine operations, professional witness work, wind measurement, LiDAR, studies, owners engineering, and energy storage (source: linkedin.com). This breadth suggests hiring across engineering, technical advisory, project delivery, and specialist analysis functions (source: owcltd.com). The company maintains offices in London and Boston, with additional international locations accessible through the wider group network spanning Europe, Asia Pacific, North and South America (source: owcltd.com).
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