N-Sea Logo

N-Sea

Company Type
Offshore & Subsea Services
N-Sea Logo

+31 11 145 6000

info@n-sea.com

Company Snapshot
Company
N-Sea
Headquarters
Zierikzee, The Netherlands
Company Type
Private
Company Size
51-200 employees
Regions
Asia ● Europe ● Middle East
Industries
Dredging & Marine ConstructionMarine Renewable EnergyOffshore Oil & GasOffshore Wind EnergyPorts, Harbours & TerminalsSubsea Cables & PipelinesPower/Utilities
Media

About Us
N-Sea Group is an integrated subsea infrastructure services provider, offering a wide range of assurance and maintenance services to the oil and gas, renewable, as well as civil contracting communities.

N-Sea supports customers operating their maritime infrastructure, such as oil and gas platforms, pipelines, cables, windmill farms and their maritime civil infrastructure. Our survey and inspection services help assess the state of these assets. N-Sea also installs, inspects, repairs and maintains infrastructures throughout their entire lifecycle.

N-Sea employs highly professional personnel, and deploys fit-for-purpose assets. N-Sea employees have a proven track record in disciplines such as:
  • Asset management
  • Project management
  • Risk management
  • Engineering
  • Inspection
  • Survey techniques and reporting
  • Repair & maintenance skills on and under water

N-Sea deploys the following assets:
  • Offshore support vessels
  • Different classes of ROVs
  • Dive spreads
  • A broad range of geophysical and geotechnical survey equipment.
Our company's safety standards are high. But when it comes to a safe environment, our work is never done. N-Sea aims to deliver sound solutions to its customers, realising that in harsh and challenging environments the best solutions are often simple ones. N-Sea always puts the interest of the customer first; and is accommodating without losing sight of the ultimate goal. N-Sea works with a variety of business partners depending on the project.
 
Certifications & Accreditations
AMSA Australian Maritime Safety Authority Approved Training Provider
APPEA Australian Petroleum Production & Exploration Association
ASME S American Society of Mechanical Engineers - Power Boilers (S) Certificate
ASME U American Society of Mechanical Engineers - Pressure Vessels (U) Certificate
ASME U2 American Society of Mechanical Engineers - Pressure Vessels (Alternative Rules for Pressure Vessels) (U2) Certificate
CAA United Kingdom Civil Aviation Authority
CHAS Contractors Health and Safety Assessment Scheme
City & Guilds City & Guilds Approved Centre
EN 1090 Structural/Contsruction Steel & Aluminium Products
GWO Global Wind Organisation Accredited Training Provider
HSE United Kingdom Health & Safety Executive
IOSH Institution of Occupational Safety & Health
ISAA International Spill Accreditation Association
ISO 14001 Environmental Management Systems
ISO 27001 Information Security Management
ISO 50001 Energy Management Systems
ISO 9001 Quality Management System
ISO/IEC 17025 Testing & Calibration Laboratories
ISO/TS 29001 Oil & Gas Quality Management
MCA Maritime and Coastguard Agency (MCA) Approved Training Provider
MNTB Merchant Navy Training Board Centre Recognition
NATA National Association of Testing Authorities (Australia)
NEBOSH National Examination Board in Occupational Safety & Health
NOGEPA Nederlandse Olie en Gas Exploratie en Productie Associatie
OHSAS 18001 Health & Safety Management System
OPITO Offshore Petroleum Industry Training Organisation
PAS 99 Integrated Management Systems
RYA Royal Yachting Association Recognised Training Centre
SCC**/VCA** Safety Certificate Contractors (More than 35 Employees)
SCC*/VCA* Safety Certificate Contractors (Up to 35 Employees)
SCCP Safety Certificate Contractors for Petrochemicals
SCP Safety Certificate Personnel Leasing
UKAS United Kingdom Accreditation Service
UKSpill UK Spill Contractors Accreditation Scheme
ISO 9001 ● ISO 14001 ● OHSAS 18001
Memberships
AchillesAchilles FPALAchilles UVDBIMCA
Subsea UK is the industry body and focal point for the entire British subsea industry and aims to increase business opportunities at home and abroad for the sector. We act for the whole supply chain bringing together operators, contractors, suppliers and people in the industry. Subsea UK was established by the industry and acts on behalf of the industry.... More

We champion Britain’s subsea sector, which leads the way globally in terms of market size, experience and technology development. Subsea UK now has over 290 member companies and continues to grow.

Subsea UK was set up to provide, as a minimum, a national forum for collaboration, diversification, commercialisation of technology and coordinated marketing in the UK and abroad.

Key priorities for Subsea UK are:

Ensuring that the UK maintains its world leading position in subsea

Creating a Centre of Subsea Excellence in the UK

Facilitating programmes that address the key skills shortages in the industry

Bringing industry, academia and government together to accelerate the development of the next generation of subsea technologies

Helping member companies diversify into other sectors and other geographical markets

Whether you are a company looking to join and reap the benefits or an individual looking to develop your career in the subsea industry, explore our website or contact us to find out how Subsea UK can help you, your business and your industry.
RenewableUK members are building our future energy system, powered by clean electricity. We bring them together to deliver that future faster; a future which is better for industry, bill-payers, and the environment. We support over 400 member companies to ensure increasing amounts of renewable electricity are deployed across the UK and access markets ... Moreto export all over the world. Our members are business leaders, technology innovators, and expert thinkers from right across industry.
EEEGR (East of England Energy Group) and its membership of more than 300 commercial businesses and organisations, public sector and not-for-profit bodies, as well as academic institutions are at the centre of operations. We act as a single focal point to represent the regional energy industry and strive to ensure that the regional assets combine to ... Moreform a world-class industry capable of competing in a global energy market.

Our mission is to be the source of new opportunities and knowledge to enable member companies to strategically grow their businesses.

Membership benefits, whether they are networking with like-minded business people, accessing guidance on training, grants and recruitment, or being profiled through newsletters and websites. All this and more are available by being a part of the energy network in the region, as many can testify.
Events
Oceanology International, 13-15 March 2018, ExCeL, UK. Oceanology International, held in London in its 49th year, has firmly established itself as the world leading ocean technology marine science exhibition and conference. Every edition, Oceanology International brings together the latest technologies and thought leaders worldwide.... More

Attracting visitors from a variety of industries, including oil & gas, marine renewables and maritime defence, Oceanology International gives the opportunity for buyers and suppliers to do business in one location. Oceanology International offers structured networking opportunities to help suppliers establish relationships and secure business on a global scale.

The next show will take place from 17-19 March 2020 in London.
Connections
Cross Subsea Services provides offshore geophysical, geotechnical, and UXO services to the Offshore Renewables and Oil & Gas industries throughout Europe and beyond. We deliver a niche service based on geological understanding directed at providing engineering solutions, particularly in the areas of offshore and marine geotechnical site investigations.... More

We deliver high level technical skills to a wide range of clients, including EPCI contractors, engineering consultants, research organisations, and other consultants and professionals.

Our core services include:

Geophysical, UXO, and Geotechnical Surveys

Operation of marine geophysical survey equipment, e.g. remotely operated towed vehicles (ROTV), side scan sonar (SSS), sub-bottom profilers (SBP), and magnetometers

Operation of marine geotechnical survey equipment, e.g. seabed cone penetration testing (CPT) equipment, vibrocorers, piston corers, gravity corers, box corers, and grab samplers

Operation of remotely operated vehicles (ROV) for subsea inspections and surveys

Offshore Support and Personnel

Provision of Offshore Client Representatives, Works Managers, Project Managers, and Party Chiefs for offshore, nearshore, and inshore operations

Offshore Aerial Photography & Filming

Drone/UAV footage of offshore operations performed from vessels and self-elevating platforms
Documents
Stay Connected
Phone
+31 11 145 6000
Head Office
Industrieweg 29, 4301 RS Zierikzee, The Netherlands