Address & Contact

Our Address

3-5, Anapafseos Str, Vrilissia 152 38, Greece


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Hydrus Engineering Ltd.


  • New Building Projects
  • Technical Studies
  • Marine Surveys and Supervision
  • HSQE Services
  • Energy Management Services


New Building Projects

New building projects have been the backbone of Hydrus services throughout the last 10 years, establishing Hydrus as one of the leading firms in this field. They have inspired the engineering excellence required to structure all other services Hydrus has launched over the years.

Hydrus’ accumulated experience through consistent and successful involvement in the ship building industry has resulted in services of high quality and expertise that consisting of complete solutions for all stages of a new building project:

  • project management
  • design evaluation and benchmarking
  • shipyard appraisal
  • contract specification review and negotiations
  • manufacturer appraisal and selection
  • plan approval prior to construction
  • supervision during construction
  • shop tests and sea trials attendance
  • guarantee claims handling

Contact us to discuss about your next New BuildingProject.

Technical Studies

Hydrus has the capacity to deliver solid technological, engineering, and project management expertise across marine and energy facilities for a wide range of needs including:

  • Ship DesignEach bespoke design project is developed through the logical design spiral covering the full range of naval architecture and marine engineering disciplines using the following design packs:
    • Concept Design
    • Contract Design
    • Basic Design
    • Detailed Design
    • Production Design
  • Conversions, Repairs and RetrofitsEach project brings along a unique engineering challenge that requires efficient project management through the different phases:
    • Design Requirements
    • Techno-Economic Study
    • 3D Laser Scanning / Reverse Engineering
    • Feasibility Study
    • Basic Design
    • Detailed Design
    • Production Design
    • Specification / Material Take-off Lists


Marine Surveys and Supervision

Field Surveys:
Utilizing the technical expertise and vast experience gained over years of managing complex engineering projects, Hydrus surveyors offer quality, efficiency, integrity, and a solid technical background suitable for a wide range of field surveys globally:

  • Pre-Purchase surveys
  • Damage assessment surveys
  • Condition surveys (hull & machinery)
  • Lay-up & reactivation surveys
  • Repair surveys
  • Maintenance surveys
  • Intermediate audits and surveys
  • Flag surveys (Marshall Islands / Antigua & Barbuda)
  • Appraisals for financing institutions and underwriters
  • Third-party audits
  • Pre-Vetting surveys
  • (Pre-) delivery surveys
  • (Pre-) docking surveys
  • Navigational audits
  • Energy audits

Dry – Docking and Repairs:
Having established presence over the globe through Hydrus offices in Athens, Shanghai and Limassol and by utilizing the accumulated experience gained over the years, Hydrus surveyors are in a position to promptly and effectively attend any dry-docking or repair.

Custom Remote Surveys:
Offering a safe balance between proven engineering techniques and innovative state-of-the-art tools, Hydrus is in a position to maintain a solid position in the forefront of niche market services, such as custom remote surveys by utilizing, 3D tools, Virtual & Augmented Reality (VR/AR) Solutions.

Energy Management Services

Focusing on the impact of maritime transport on the global climate change, our energy and innovation department is providing bespoke tools and solutions on energy management covering a wide range of applications such as:

  • Fuel Oil Consumption
  • Machinery Performance
  • Hull Condition
  • Enviro / Emissions Performance
  • EEXI calculation and benchmarking
  • CFD studies for Energy Saving Devices
  • Rightship Rating Assesssment
  • Cargo Heating Optimization
  • Key Performance Indicators / Trendlines
  • Energy Audits
  • Training