Welcome to


Red7 is an independent diving company with over 40 years experience, providing integrated subsea services to the inshore construction, offshore renewables and oil & gas energy sectors.

Dynamic, dependable, flexible with ultimate safety and efficiency always


Inshore Diving

Providing integrated turnkey solutions to our clients in the inshore, inland and coastal engineering sector


Offshore Diving

Providing integrated diving, ROV and underwater engineering services to our clients in the offshore renewables and oil & gas sector


Offshore Renewables

Provision of support services to our partners throughout all phases of offshore site development including seabed clearance and construction, and operations and maintenance, forms a key aspect of our business activities


Jackup Barges & Marine Plant

Providing fully operated marine plant services to our clients in the construction and offshore renewables sector


Red7 is a leading provider of inshore and offshore diving, coastal and subsea engineering and marine construction services for a diverse client base in the offshore, marine renewables and inshore framework and private sectors.

We own and operate the most up to date, compliant diving systems and subsea equipment which provides added value and safety all all our projects.

Our commitment to Health and Safety and Quality Management is at the core of every project, being paramount to delivering safe and cost effective solutions.

To manage the evolving challenges of the marine environment, we are committed to on-going training, audits and reviews to ensure the right results on time every time.

Download Brochure

To find out more about Red7’s comprehensive range of marine services we invite you to download our latest brochure. 

Recent News

  • Red7 Achieves Achilles UVDB Verify Accreditation

    30th May 2018

    Red7 is pleased to announce it has achieved Achilles UVDB Verify Category B1 accreditation. Verify accreditation is an enhanced pre-qualification scheme used by the utilities sector. UVDB makes it easier for companies in the sector to assess and manage their supply chain risks and ensure that best practices are adopted. The accreditation was achieved by […]

  • Red7 Offshore at Hornsea 1 OWF

    18th April 2018

    Red7 is delighted to announce the award of a prestigious contract to undertake seabed preparation at a number of offshore locations along the three export cable routes at the Hornsea 1 Offshore Wind Farm (OWF) site. 

  • ‘Commander’ Top of Class

    12th December 2017

    Red7 is delighted to announce that its associate company Jackup GB Limited has successfully completed Classification work with Bureau Veritas of their new 600t flagship Jackup barge ‘Commander’. Following a thorough tendering process JUGB eventually chose ship build and repair specialist Damen at their yard at Vlissingen which required a relatively short inland tow from […]