Driving safety and sustainability in energy and oceans through energy, marine, engineering & technical services.
We are a global consultancy group, combining multi-disciplined expertise to deliver marine, engineering and technical services that drive safety and sustainability in maritime, oil & gas and renewable energy sectors.
With a legacy dating back to 1856 – to the world’s first marine surveying organisation, The Salvage Association – Aqualis continues to evolve to provide the deepest pool of technical expertise across marine and engineering disciplines in more locations worldwide, to best support our clients and markets in keeping the world moving today, whilst managing the challenges of tomorrow.
Our Companies
Leading marine consultancy, loss prevention and loss management in energy and maritime.
Key Services
- MWS & other asset surveys
- Marine consultancy
- Marine casualty support
- Asset integrity management
Specialists in drilling, wells and subsurface for all energy sectors.
Key Services
- Drilling and wells
- Subsurface
- Subsea operations
- Resourcing
A specialist renewable and environmental consultancy.
Key Services
- Renewable consultancy
- Project development
- Owner’s engineering
- Technical due diligence
Experts in design and engineering delivering end-to-end projects for assets and operations.
Key Services
- Marine ops engineering
- Ship design
- Facilities & subsea
- Offshore wind engineering
Through-life support in energy and oceans
Energy and oceans are where we work and the world in which we live.
Together, they provide the fuel for all of us to thrive.
Aqualis brings together specialised technical expertise to support all energy and maritime sectors at every stage of a project or asset’s lifecycle.
Discover our services in the sectors where we work:
A commitment to Technical Excellence
Across the Group we remain committed to bringing together the deepest pool of technical excellence across energy, marine, engineering and software disciplines – to ensure our ability to provide the very best and most pragmatic technical support to our clients and markets, as they face different challenges around the world.
Browse our experts to find the relevant expertise nearest to you:
News from our companies
- The team at ABL shares the passion, vision and values for working in energy and the world’s oceans, de-risking and driving the energy transition. We are driven by the idea that the best work is born from professionalism, diligence… and fun. You know ABL, but do you know our team? Dmitry, tell us a little about what inspired […]
- The team at ABL shares the passion, vision and values for working in energy and the world’s oceans, de-risking and driving the energy transition. We are driven by the idea that the best work is born from professionalism, diligence… and fun. You know ABL, but do you know our team? Give us a glimpse into your day-to-day life […]
- ABL Poland enters agreement with shipbroker Baltic Maritime Broker (BMB) to deliver IMCA vessel surveys and inspections across the Baltic Sea through local in-country teams. The post ABL and BMB in Baltic Sea vessel suitability partnership appeared first on ABL.
- Specialist wells and reservoir management consultancy AGR has been awarded a contract by CarbonCuts A/S to provide subsurface and geomechanics… The post AGR to support Denmark’s Ruby CO2 storage project appeared first on AGR.
- We have entered into a strategic partnership with THF Engineered Solutions (THF) to explore how engineering-led artificial intelligence (AI) can… The post AGR and THF to advance AI-enabled well engineering appeared first on AGR.
- From Prospect to Production: Bringing Energy Projects Forward Through Integrated Expertise Join us at Offshore Northern Seas (ONS) 2026 in… The post Meet us at Offshore Northern Seas (ONS) 2026 in Stavanger appeared first on AGR.
- OWC is supporting Morocco's 1st offshore wind development with a comprehensive feasibility study to assess the project's long-term commercial viability. The post OWC is leading a consortium advising Morocco’s first offshore wind development appeared first on OWC.
- OWC supported Cadeler as technical and ESG advisor in their landmark acquisition of Menck – a leader technology provider in offshore wind foundation T&I. The post OWC Supports Cadeler in Strategic Acquisition of Menck appeared first on OWC.
- Explore how Minjy is applying her expertise in geotechnical engineering to accelerate offshore wind ambitions in South Korea. The post Meet the Team: Minjy Lee, PhD, Junior Geotechnical Engineer | OWC South Korea appeared first on OWC.
- The post Aqualis completes acquisition of engineering consultancy SynergenOG appeared first on Longitude.
- Longitude Brazil launches innovative new system for real-time monitoring of FPSO mooring line tension – securing its first contract with South American oil & gas operator. The post Longitude introduces system to monitor FPSO mooring lines appeared first on Longitude.
- Longitude's Espen Hansen – part of our offshore wind design team – shares his career path and design notes for the UK's delivery on record AR7 offshore wind capacity. The post Meet the Team: Espen Hansen | Principal Engineer – Offshore Wind Foundation Design appeared first on Longitude.
Investor News
Driving Sustainability in Energy and Oceans
Our guiding purpose is to drive sustainability in energy and oceans. We recognise the need to be flexible in our work to meet evolving challenges across energy security and climate change impact – making a difference wherever we can.
We are committed to accelerating renewable energy, decarbonising the power and maritime sectors, mitigating and managing risk in our sectors, and supporting the transition of hydrocarbon production into a net-zero future.
Our Sustainability
We are a Group with a clear purpose and vision for the future. At the heart of both lies our commitment to our ESG charter, which sets out a framework to promote the highest standards of environment, social, and governance in both our work and our lives.
Sustainable
Inclusive
Accountable
Where we are
77
Offices
43
Countries
2000+
People
Our offices are strategically located in every major shipping and offshore energy hub worldwide. With offices in 43 countries and a surveyor network based in more than 300 locations worldwide, we are committed to providing our global expertise and quality via local market knowledge.
Be the energy behind change.
At Aqualis, we are passionate about developing and nurturing the top talent in technical and non-technical fields, to innovate and drive sustainability in energy and oceans, and change the way in which we live, to transition to our net-zero future.
Explore opportunities with Aqualis and discover the next step in your career.
Our News
Aqualis ASA: Long Term and Short Term employee incentive programmes
In order to support Aqualis ASA’s (the Company’s) business strategy, long-term interests and financial sustainability, the Company is…
Aqualis ASA: Q2 2026 financial results
Highlights Q2 2026 Hege Norheim, CEO of Aqualis ASA (formerly ABL Group ASA) (the “Company”, and together with…
Aqualis ASA: Invitation to presentation of Q2 2026 results
Aqualis ASA (“Aqualis”) will release its second quarter results on Thursday, 20 August 2026 at approximately 06:00 Central…
Aqualis ASA: Acquisition of SynergenOG completed
Aqualis has successfully completed the acquisition of 100 percent of the shares of Southeast Asia-based consultancy SynergenOG, adding specialist capability…
ABL Group renames to Aqualis
ABL Group ASA renames to Aqualis ASA. The group consists of specialist marine, energy, engineering and consultancy brands:…
AQUALIS ASA – New name registered
Reference is made to the announcement on 27 May 2026 by ABL Group ASA (the “Company”) regarding approval…