Driving Quality & Safety Worldwide

At J de Jonge, maintaining high standards for quality and safety is a core value that drives our operations. By focusing on safety protocols and following strict quality management systems, we ensure that our projects meet the highest industry standards for traceability, quality and safety across all our global operations.

High Quality In Every Detail

Our Quality Management System (QMS) serves as our global supervisor. Through our QMS, we maintain a uniform quality standard across all regions we operate in. It ensures that every procedure and process is carefully followed to meet client expectations and regulatory requirements. Key elements of our QMS include:

We ensure the highest standards of quality through a comprehensive approach that includes adherence to internationally recognized certifications such as ISO 9001:2015 and ISO 3834-2, supported by a rigorous program of internal audits to monitor compliance and drive continuous improvement. In addition, we conduct thorough checks of all suppliers and sub-contractors prior to procurement, verifying that all components meet stringent safety, quality, client, and sustainability requirements. To reinforce this commitment, we provide ongoing quality onboarding and training sessions to ensure every employee is well-versed in our quality protocols and expectations.

Integrated Welding Expertise

At J. de Jonge, our commitment to quality is reflected in our advanced welding services. With over 600 Procedure Qualification Records (PQRs), we specialize in welding a diverse range of materials, from carbon steel to exotic alloys, ensuring precision and reliability in every project. Our team is supported by a dedicated in-house quality organization, integrated at every level of our company, and backed by certified welding experts—including International Welding Engineers (IWE), Technologists (IWT), Practitioners (IWP), Specialists (IWS), and Inspectors (IWI-C).
These certifications, combined with our strict adherence to ISO 9001 and ISO 3834-2 standards, ensure that every weld meets the highest industry requirements for safety, reliability, and structural integrity. With the right procedures and treatments in place, we guarantee the integrity of materials throughout the process, maintaining your project’s design and performance. This expertise makes J de Jonge the trusted partner for complex, high-demand welding projects across various sectors. 

Continuous Improvement & Inspections

We believe in a culture of continuous improvement, where regular inspections drive our quality and safety initiatives. These inspections ensure that every part of our operations is optimized for both quality and safety. Our continuous improvement efforts focus on:

Workplace inspections
Regular observations, workplace and management inspections identify potential hazards and areas for improvement on both quality and safety.
Quarterly meetings
Our Quality Assurance and Quality Control departments hold quarterly meetings to analyze performance and implement corrective and preventive measures.
Data analysis tools
We utilize tools like Zenya, Websonik and Power BI to record all actions in a structured database. This helps track quality and safety metrics and maintain full traceability of all processes.

Employee Well-being

The health and well-being of our employees are incredibly important to us. We aim to create a work environment that supports the physical and mental health of our team by taking proactive steps to ensure a healthy work environment. Our initiatives to support employee well-being include:

Health assessment
We conduct health assessments every two years to monitor the physical well-being of our on-site crew.
Workspace improvement
We regularly assess and improve our workspace to reduce strain on our employees.
Open communication
We encourage employees to discuss health concerns with our health professionals to create a supportive atmosphere.

Commitment
to Safety

Safety is a fundamental principle at J. de Jonge, highlighted in every aspect of our work. We prioritize the health and well-being of our employees during operations through strict safety management systems and proactive measures. With our latest campaign ‘’You see it, you own it’’ we improve our safety culture, minimize risks and enhance workplace safety, ensuring that all employees return home safely after each workday. Our commitment to safety includes certifications, trainings and reporting.

Safety Certifications

As a company we are VCA-P and ISO 45001 certified. Our personnel also hold all necessary safety certifications to perform their tasks, like VCA-basic, VCA-VOL and special certificates for specific jobs.

Safety Training

Safety (onboarding) sessions for employees ensure everyone is up-to-date with our safety protocols and expectations.

Incident Reporting

We encourage open reporting of safety risks through an app, fostering a culture of transparency and continuous improvement.

Commitment
to Safety

Safety is a fundamental principle at J. de Jonge, highlighted in every aspect of our work. We prioritize the health and well-being of our employees during operations through strict safety management systems and proactive measures. With our latest campaign ‘’You see it, you own it’’ we improve our safety culture, minimize risks and enhance workplace safety, ensuring that all employees return home safely after each workday. Our commitment to safety includes certifications, trainings and reporting.

1

Safety Certifications

As a company we are SCC, VCA-P and ISO 45001 certified. Our personnel also hold all necessary safety certifications to perform their tasks, like VCA-basic, VCA-VOL and special certificates for specific jobs.

2

Safety Training

Safety (onboarding) sessions for employees ensure everyone is up-to-date with our safety protocols and expectations.

3

Incident Reporting

We encourage open reporting of safety risks through an app, fostering a culture of transparency and continuous improvement.

Manager Quality & Sustainability

Energy & Sustainability

Engineer 

HSE Manager

Do You Have More Questions?

Want to learn more about how we put Quality & Safety at the core of what we do? Get in touch with our colleagues. We’ll be glad to answer them!

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Kon. Wilhelminahaven Z.Z. 18


3134 KG Vlaardingen

The Netherlands

Kon. Wilhelminahaven Z.Z. 18


3134 KG Vlaardingen

The Netherlands