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  • Passion for Shipping Business

    Having the sea-business in our DNA, RIVET is passionate to support the people and organizations by rendering an advanced set of insightful services-solutions on a global scale.

We strive to offer our customers with the most cost effective solutions through innovative systems and services

Even when things get rough, we are always next to you.

George Giannoulis

A marine and industrial supply and technical service company was founded in 2006 by George Giannoulis a Naval architect and Mechanical engineer (BSc, MSc). Having a 25+ years combined experience in Sulzer Hellas as head of Marine sales and after sales and thereafter in Wartsila Hellas. Rivet has enjoyed a rapid growth placing the company among the market leaders in the Greek shipping industry
Rivet 's scope also includes services and supply of equipment for the industrial sector and in particular power plants, chemical plants, refineries and food industry.

RiVET has its own premises and is situated at a very strategic location, close to all the different Greek shipping areas and close to the Athens International Airport. We have a laser-focus business mindset, backed-up with solid procedures and demonstrated history of working in the commercial sector of maritime industry for being precise and productive. RiVET’s entire team is totally committed to exceeding  customer expectations and needs.  Our team consists of qualified marine-engineers with a high  level of education and an excellent combination of technical  and commercial experience.

We are a dedicated reputable supplier of OEM spare parts, suitable for main and auxiliary engines, for:

  • Wärtsilä 50DF Extensive Stock
  • Wärtsilä 20 - we have a full stock of OEM parts even for the latest execution
  • Wärtsilä 46, 32, Vasa 32, 38
  • MAN 32, 28/32, 58/64
  • Wärtsilä -Sulzer

Delivery ex works Europe, Singapore, Japan, Korea and China – at market’s best competitive prices.

For any other engine maker or equipment, please let us the model type to check and advise.

Rivet has established the leading maritime affiliate hub, delivering essential resources across various domains, including:

  • Maritime Technical Ship Management
  • Commercial & Operational Voyage Management
  • Vessel Performance & Emissions Monitoring
  • S.Q.E., Crew Management & Welfare
  • Procurement & Inventory Managementt
    • • Lloyds Register ISM/ISPS/MLC Training - Read More
      GEARTECH are under contract to Lloyds Register, for the 3rd year running, to deliver certain LR training courses related to ISM, ISPS and MLC internal auditing, and Risk Management and Incident Investigation. All enquiries should be addressed to LR Training’s Piraeus Office.
    • • DBCE’s DryBMS Training - Read More
      #1 Seminar: A 2-day seminar to increase Companies’ Staff Awareness on DryBMS. - Read More
      DryBMS
      • Objective
      • Purpose and Scope
      • Introduction
      • Subject Areas
      • Expectations
      • Self Assesment Process
      • Continual Improvement
• Meeting MARPOL Standards Training – ISO 9001:2015 Certified - Read More
  • #1 Computer Based & Online Training DNV certified training programs that assist vessel crews and shoreside management in learning the maritime pollution regulations in place internationally and in the USA. These are delivered in English, Spanish, Norwegian, Korean and Portuguese and include: - Read More
    • Meeting MARPOL Standards
    • Waste Management Best Practices
    • Navigating Ballast Water Regulations
    • Vessel General Permit 2013
    • Vessel Incidental Discharge Act
#2 EMS Training for ECP Compliance: - Read More
  • Developed by shipping veterans to teach Officers, Superintendents, Port Captains, and Crew the details of a typical ECP Compliance Plan. To develop the training, we work with you to modify our templates in accordance with your company's Policies and Procedures. Your EMS training for an ECP Compliance Plan may be customized to include the following topics and more as set forth by the US DOJ (Department of Justice) and approved by them. - Read More
    • Overview
    • Policies
    • Importance of Compliance
    • Training Plan
    • Regulations We Must Follow
    • ECP Definitions
    • Terms of ECP
    • Audits
    • Probation Timeline
    • Manuals
    • Standards and Laws
    • Responsibilities and how to report a violation
    • The Core team>
    • Communication and Record Keeping
    • and much more

We are the official representers of SAACKE Systems for industrial concern.

SAACKE has been involved in combustion technology for more than 90 years and are today one of the world leaders in this field. When it comes to boiler and process combustion systems, SAACKE offers high-efficiency, low-emission and reliable solutions.

For product overview, reference and application industry, please get in touch.

Even when things get rough, we are always next to you.

A marine and industrial supply and technical service company was founded in 2006 by George Giannoulis a Naval architect and Mechanical engineer (BSc, MSc). Having a 25+ years combined experience in Sulzer Hellas as head of Marine sales and after sales and thereafter in Wartsila Hellas. Rivet has enjoyed a rapid growth placing the company among the market leaders in the Greek shipping industry
Rivet 's scope also includes services and supply of equipment for the industrial sector and in particular power plants, chemical plants, refineries and food industry.

George Giannoulis

RiVET has its own premises and is situated at a very strategic location, close to all the different Greek shipping areas and close to the Athens International Airport. We have a laser-focus business mindset, backed-up with solid procedures and demonstrated history of working in the commercial sector of maritime industry for being precise and productive. RiVET’s entire team is totally committed to exceeding  customer expectations and needs.  Our team consists of qualified marine-engineers with a high  level of education and an excellent combination of technical  and commercial experience.

We are a dedicated reputable supplier of OEM spare parts, suitable for main and auxiliary engines, for:

  • Wärtsilä 50DF Extensive Stock
  • Wärtsilä 20 - we have a full stock of OEM parts even for the latest execution
  • Wärtsilä 50DF Extensive Stock
  • Wärtsilä 46, 32, Vasa 32, 38
  • MAN 32, 28/32, 58/64
  • Wärtsilä -Sulzer

Delivery ex works Europe, Singapore, Japan, Korea and China – at market’s best competitive prices.

For any other engine maker or equipment, please let us the model type to check and advise.

Rivet has established the leading maritime affiliate hub, delivering essential resources across various domains, including:
  • Maritime Technical Ship Management
  • Commercial & Operational Voyage Management
  • Vessel Performance & Emissions Monitoring
  • S.Q.E., Crew Management & Welfare
  • Procurement & Inventory Managementt
    • • Lloyds Register ISM/ISPS/MLC Training - Read More
      GEARTECH are under contract to Lloyds Register, for the 3rd year running, to deliver certain LR training courses related to ISM, ISPS and MLC internal auditing, and Risk Management and Incident Investigation. All enquiries should be addressed to LR Training’s Piraeus Office.
    • • DBCE’s DryBMS Training - Read More
      #1 Seminar: A 2-day seminar to increase Companies’ Staff Awareness on DryBMS. - Read More
      DryBMS
      • Objective
      • Purpose and Scope
      • Introduction
      • Subject Areas
      • Expectations
      • Self Assesment Process
      • Continual Improvement
• Meeting MARPOL Standards Training – ISO 9001:2015 Certified - Read More
  • #1 Computer Based & Online Training DNV certified training programs that assist vessel crews and shoreside management in learning the maritime pollution regulations in place internationally and in the USA. These are delivered in English, Spanish, Norwegian, Korean and Portuguese and include: - Read More
    • Meeting MARPOL Standards
    • Waste Management Best Practices
    • Navigating Ballast Water Regulations
    • Vessel General Permit 2013
    • Vessel Incidental Discharge Act
#2 EMS Training for ECP Compliance: - Read More
  • Developed by shipping veterans to teach Officers, Superintendents, Port Captains, and Crew the details of a typical ECP Compliance Plan. To develop the training, we work with you to modify our templates in accordance with your company's Policies and Procedures. Your EMS training for an ECP Compliance Plan may be customized to include the following topics and more as set forth by the US DOJ (Department of Justice) and approved by them. - Read More
    • Overview
    • Policies
    • Importance of Compliance
    • Training Plan
    • Regulations We Must Follow
    • ECP Definitions
    • Terms of ECP
    • Audits
    • Probation Timeline
    • Manuals
    • Standards and Laws
    • Responsibilities and how to report a violation
    • The Core team>
    • Communication and Record Keeping
    • and much more

We are the official representers of SAACKE Systems for industrial concern.

SAACKE has been involved in combustion technology for more than 90 years and are today one of the world leaders in this field. When it comes to boiler and process combustion systems, SAACKE offers high-efficiency, low-emission and reliable solutions.

For product overview, reference and application industry, please get in touch.

Our Customers