Comprehensive Overview of Petreltech Pte Ltd., Singapore

Your Trusted Partner for API/ISO Compliance, HAZOP Studies, and Engineering Solutions


Founded in 2015, Petreltech Pte Ltd. has established itself as a leading provider of consultancy, training, internal auditing, and management system development solutions. With over two decades of expertise in operational excellence, quality management, and HSE leadership, we empower organizations to achieve compliance, improve performance, and foster sustainability.

As an official partner of PECB (Professional Evaluation and Certification Board), we provide globally recognized training and certification programs, helping businesses meet international standards and enhance workplace efficiency and safety.


Core Services

1. API Consultancy Services


Petreltech specializes in API (American Petroleum Institute) standards consultancy services, assisting organizations in the oil, gas, and petrochemical sectors in achieving compliance, quality assurance, and operational reliability.

API Q1 Consultancy

  • Implementation and certification support for API Specification Q1 (Quality Management for Manufacturing Organizations).
  • Tailored solutions for oil and gas equipment manufacturers to align with API requirements.

API Q2 Consultancy

  • Guidance for API Specification Q2 (Quality Management for Service Supply Organizations).
  • Assisting service providers in implementing risk-based quality management systems.

2. ISO Management System Consultancy, Auditing and Training Services


We help businesses achieve and maintain ISO certifications to align with global industry standards. In partnership with PECB, we provide comprehensive support for:

  • ISO 9001: Quality Management System – Ensure consistent product and service quality with ISO 9001 compliance.
  • ISO 14001: Environmental Management System – Implement sustainable business practices and environmental responsibility.
  • ISO 45001: Occupational Health and Safety System – Improve workplace safety and reduce occupational risks.
  • ISO 50001: Energy Management System – Optimize energy efficiency and reduce operational costs.
  • ISO 29001: Petroleum Industry Quality Management System– Achieve compliance with oil, gas, and petrochemical industry standards.
  • ISO 27001: Information Security Management System (ISMS) – Strengthen cybersecurity and data protection measures.
  • ISO 22301: Business Continuity Management System (BCM) – Enhance resilience and preparedness for disruptions.
  • ISO 37001: Anti-Bribery Management System (ABMS) – Prevent corruption and promote ethical business practices.
  • ISO 46001: Water Efficiency Management System (WEMS) – Optimize water usage and drive sustainability.
  • ISO 21001: Educational Management System – Improve learning environments and institutional effectiveness.
  • ISO 22000: Food Safety Management System – Ensure food safety and regulatory compliance in the supply chain.
  • ISO 26000: Environmental, Social, and Corporate Governance (ESG) – Strengthen corporate responsibility and sustainability efforts.
  • ISO 31000: Risk Management Framework – Implement proactive risk management strategies for business continuity.
  • ISO 42001: Artificial Intelligence Management System (AIMS) – Ensure responsible AI governance, compliance, and ethical AI deployment.
  • ISO 17025: Calibration and Testing Laboratory Management System – Achieve accuracy and reliability in testing and calibration processes, ensuring compliance with global laboratory standards.

3. HAZOP Study & Risk Assessment


We offer highly structured risk assessments to identify and mitigate process hazards in industrial settings.

  • Expert HAZOP Facilitation – Conducted by highly experienced facilitators.
  • Comprehensive Documentation – Including P&IDs, Cause & Effect Diagrams, PFD & HMB, Control Narratives, and Shutdown Philosophies.
  • Detailed HAZOP Reports – With actionable recommendations to enhance safety and compliance.

4. Engineering & Pipeline Services


Our Engineering & Pipeline Services provide in-depth technical assessments to optimize system performance, ensure structural integrity, and improve safety.


Finite Element Analysis (FEA) for API Components

Structural integrity assessment for API 6D components (gate valves, check valves, swing valves). Load and stress analysis for critical pipeline and pressure-containing equipment.


Computational Fluid Dynamics (CFD) Analysis

Flow analysis for API 6D valves to optimize performance and reduce pressure drop. Erosion and cavitation studies to enhance product lifespan and durability.


FEA Calculation for API 4F Structures

  • Load and fatigue analysis for drilling and production structures.
  • Wind, seismic, and operational load assessments for offshore and onshore equipment.

5. Training Programs (Certified by PECB)


We provide globally recognized API & ISO training programs, tailored for professionals seeking industry compliance and career advancement.

  • API Q1 and Q2 Lead Auditor & Practitioner Training
  • ISO Lead Auditor & Implementer Training (ISO 9001, ISO 45001, etc.)
  • Six Sigma Green Belt and Lean Six Sigma
  • Risk Management, Root Cause Analysis (RCA), and Incident Management
  • Operational Excellence and Total Quality Management (TQM)
  • Process Safety Management and FMEA
  • Digital Transformation and IoT Solutions

6. Internal Auditing & Risk Management

  • Comprehensive internal auditing to ensure ISO & API compliance.
  • Risk-based assessments, including Failure Mode and Effects Analysis (FMEA) and preventive maintenance strategies.

7. Operational Excellence & Technical Due Diligence

  • Implementing streamlined processes to enhance operational reliability and efficiency.
  • Conducting merger & acquisition technical due diligence to assess operational assets.

8. ESG & Sustainability Solutions

  • Implementing ISO 26000 for Environmental, Social, and Corporate Governance (ESG) compliance.
  • Developing sustainable business strategies aligned with international standards.

Industries We Serve

With a strong presence across Singapore, Brunei, Malaysia, Thailand, Indonesia, Saudi Arabia, UAE, and the Philippines, we specialize in:

  • Upstream (Oil & Gas) – Exploration, drilling, and production compliance.
  • Midstream (Pipelines & Transportation) – Pipeline integrity and safety management.
  • Downstream (Refineries & Petrochemicals) – Process safety, quality, and environmental compliance.
  • Manufacturing – Quality control, operational efficiency, and regulatory adherence.
  • Construction – Health & safety management, project compliance, and risk assessment.

Why Choose Petreltech Pte Ltd?

  • API & ISO Expertise – Decades of hands-on experience in certifications, compliance, and auditing.
  • PECB-Certified Training – Internationally recognized training programs for professionals and organizations.
  • Tailored Solutions – End-to-end consulting, auditing, training, and implementation services.
  • Global Reach – Serving multiple industries across Asia Pacific & the Middle East.
  • Customer-Centric Approach – Dedicated 24/7 support and transparent pricing./li>

Frequently Asked Questions (FAQs)


What is API Q1, and who needs it? API Q1 is a quality management standard for manufacturing organizations in the oil & gas sector. It is essential for companies producing equipment for energy exploration & production.


How does API Q2 differ from API Q1? API Q2 is designed for service providers in the oil & gas sector, focusing on risk management & service delivery.


What certifications can Petreltech help with? We assist with API Q1, API Q2, and various ISO certifications including ISO 9001, ISO 45001, ISO 50001, and ISO 26000.


What regions do you operate in? We provide services across Asia Pacific & the Middle East, including Singapore, Brunei, Malaysia, Thailand, Indonesia, Saudi Arabia, UAE, and the Philippines.


Contact Us

Email: admin@petreltech.com
WhatsApp: +65 8915 5790
Website: www.petreltech.com

Let Petreltech Pte Ltd be your partner in achieving API/ISO compliance, risk management, and operational excellence!