Gardline, a wholly owned subsidiary of Royal Boskalis Westminster N.V., is a multidisciplinary marine survey company, providing a comprehensive range of marine services including geophysical, geotechnical and environmental surveys. Established in 1969 in Great Yarmouth, Gardline has grown to become one of the world's largest and well reputed marine survey companies.

Company Profile

Providing high quality data and expert analysis, we lay the foundations for efficient progress and sustainable growth.

  • Turnkey solutions
  • One of the worlds largest fleet of survey vessels
  • Over 500 employees
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50 year of know-how

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Celebrating half a century of
industry experience

Geophysical Services

To support our clients to make the best decisions on the design and development of offshore installations, Gardline provides vital and detailed information of the seabed and underlying sub strata.

Geotechnical Services

We supply a complete offshore geotechnical solution utilising offshore heave compensated drilling systems with wireline sampling, in situ testing and coring, seabed coring and CPTU services.

Environmental Services

We have been successfully completing environmental surveys worldwide for over 30 years, which has allowed the development of a high level of scientific and technical experience in the full range of marine environments.

Our Activities

At Gardline we deliver bespoke solutions for complex offshore challenges.

What sets us apart

Our expertise

Our expertise

We have 50 years of expertise and knowledge of the industry and an unrivalled understanding of the marine survey world.

Innovative & Flexible Solutions

Innovative & Flexible Solutions

With our excellent research and development capabilities and an aptitude for innovative solutions, we are leaders in the marine survey industry.

Client focus

Client focus

We are client oriented and flexible, contributing to increasing efficiency and complexity reduction.

Corporate Brochure

Never stop exploring

Technical Brochure

Empowering the transforming energy sector

Our Brochures

Please download our brochures to find out more about our services.

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