Leander Consultancy Limited

About Leander Consultancy Ltd

Leander Consultancy Ltd is an independent UK-based consultancy and auditing firm, delivering specialist services to the global marine, oil, and gas sectors. With core expertise in diving systems, remotely operated vehicles (ROVs), and subsea infrastructure, we provide rigorous, impartial audits and consultancy support to ensure safety, compliance, and operational excellence.

With over 30 years of industry experience, our team offers a disciplined and transparent approach to the auditing of subsea systems, marine assets, and associated operational procedures. Our assessments are meticulously aligned with international regulatory frameworks and best practice standards, enabling clients to identify risk, optimise safety performance, and ensure operational integrity.

We are committed to the highest levels of professionalism, independence, and ethical practice, supporting our clients through third-party audits, regulatory compliance evaluations, and the enhancement of safety management systems.

Between 2008 and 2018, Leander Consultancy Ltd provided expert consultancy to three leading shipyards located in Norway, the Netherlands, and Baku, contributing to the design, installation, and commissioning of classification society-approved saturation and surface diving systems.

In response to the evolving demands of the marine and energy industries, Leander Consultancy Ltd continues to invest in both personnel and emerging technologies to ensure the ongoing delivery of modern, relevant, and high-quality services.

Unmanned Aerial Systems (UAS) Inspections

As part of our evolving service portfolio, Leander Consultancy Ltdoffers UAS (drone) inspectionsof marine structures, vessels, and other high-risk environments. This capability significantly reduces human exposure to hazardous conditions, particularly in areas such as confined space inspections, which are recognised globally as high-risk operations.

Our UAS operations are approved by the UK Civil Aviation Authority (CAA)for multirotor systems up to 20kg and are authorised for both daylight and night-time operations. We maintain £10 million in commercial aviation insurance, enabling us to deliver safe, compliant, and high-resolution aerial inspections across offshore, onshore, and industrial environments.

Through the integration of advanced drone technology and deep sector expertise, Leander Consultancy Ltd offers clients a cost-effective, low-risk, and efficient solutionfor inspection and monitoring, supporting informed decision-making and enhanced operational oversight.

Our Services

Leander Consultancy Ltd offers a comprehensive suite of specialist services tailored to the needs of the marine, offshore, and subsea industries.

Our capabilities include:

• IRCA-Certified Auditing to ISO 9001
  Delivery of independent, certified quality management system audits in accordance with ISO 9001 standards.

• IMCA Compliance Audits
  Audits conducted in line with the latest approved IMCAformats, including D023, D024, D053, D063, and R006, ensuring full compliance with recognised industry standards and best practices.

• Inshore Diving Equipment & Asset Management
  Implementation and oversight of asset management programmes for inshore diving contractors, incorporating planned maintenance systemsto support equipment reliability and safety.

• New Build & Vessel Regeneration Management
  Expert consultancy for the design, construction, upgrade, or regeneration of marine vessels, ensuring compliance with classification society requirements and operational readiness.

• Aerial Surveys of Offshore Structures
  High-resolution UAS (drone) surveysof offshore platforms and marine infrastructure, providing detailed visual data for inspection and analysis.

• Unmanned Confined Space Inspections
  Deployment of advanced drone and imaging technologiesto safely inspect confined or high-risk spaces, significantly reducing personnel exposure.

• Remote Location Aerial Projects
  Planning and execution of aerial inspection and survey operations in remote or logistically challenging environments, supporting client requirements across diverse geographies.

• Industrial Accident Investigations
  Independent investigation services following workplace or operational incidents, delivering objective findings and recommendations to support safety improvements and compliance.

• Client Site Representation
  Provision of experienced Client Representativesfor subsea operations, including cable laying, installation activities, and vessel mobilisation, ensuring client interests are protected and project objectives achieved.

Leander Consultancy Limited is affiliated with the following  Professional Bodies.