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About us

Excellence in Engineering
Reliability in Inspection

Nexology Co., Ltd. was established by a team of professionals with deep expertise in engineering, inspection, and the assessment of industrial equipment, machinery, and systems.

Nexology Team - About Us

Our Track Record

0
Safety Incidents
100
On-time Project Completion Rate (%)
72
Reporting Turnaround (hrs)
78
Years of Combined Engineering Experience

Our Office is located at 98/9 Rom Klao Rd, Soi 38/1, Khlong Samprawet, Lat Krabang, Bangkok, Thailand. Reach us at info@nexology.co.th or by phone at +66 (0) 989 606 448.

Our Approach

We combine extensive industry experience and technical expertise with proven best practices to deliver reliable inspection and engineering solutions, with a strong focus on quality, compliance, and operational integrity.

Technical Excellence

We apply advanced engineering practices and proven inspection methodologies to ensure accurate and reliable outcomes across diverse industrial applications. Our work is driven by precision, consistency, technical discipline, and continuous performance improvement.

Corporate & Professional Licenses

We operate under DLPW authorization and are supported by COET-certified engineers with recognized professional qualifications and experience. Our services align with international standards and all applicable regulatory frameworks and requirements.

Client-Centric Solutions

We tailor our services to address specific operational, technical, and compliance requirements across diverse industries and applications. Our approach ensures practical, efficient, and results-driven solutions aligned with project needs and expectations.

Experienced Professionals

Our multidisciplinary team brings extensive field experience, technical knowledge, and practical problem-solving capabilities. We deliver reliable solutions backed by real-world operational understanding and expertise.

Continuous Improvement

We continuously refine our processes, tools, and methodologies to enhance efficiency, accuracy, and service delivery performance. This enables us to maintain high standards and adapt to evolving industry requirements and technologies.

Innovation & Technology

We adopt modern tools, digital systems, and advanced inspection technologies to enhance accuracy and efficiency. This supports improved performance, data reliability, and overall service quality across projects.

Regulatory Compliance

We strictly follow applicable codes, standards, and legal requirements across all inspection and certification activities. Our services ensure full compliance, audit readiness, and alignment with regulatory expectations.

QHSE Integration

We integrate quality, health, safety, and environmental (QHSE) principles into all inspection and engineering activities. This ensures consistent compliance, risk management, and responsible operational performance across projects.

Integrated Solutions

We combine engineering, inspection, testing, and certification into a seamless and coordinated service delivery model. This enhances efficiency, reduces complexity, and improves overall project execution outcomes.

Process Discipline

We follow structured procedures, standardized workflows, and clearly defined quality protocols across all services. This ensures consistency, repeatability, and high levels of operational efficiency.

Data-Driven Decision Making

We utilize inspection data, analytics, and reporting tools to support informed engineering decisions and planning. This improves accuracy, traceability, and long-term asset performance management.

Collaboration & Coordination

We work closely with clients, stakeholders, and project teams to ensure aligned objectives and execution. This enhances communication, reduces risks, and improves overall project success.

Scope of Services

Nexology provides comprehensive inspection, condition assessment, and certification services for critical industrial equipment and systems.

Pressure Vessels

Inspection, testing, and certification of pressure vessels used in industrial processes, ensuring structural integrity and compliance.

Liquid Fuel Pipelines

Integrity assessment and inspection of liquid fuel piping systems, supporting safe transport and distribution.

Boilers

Comprehensive inspection and performance testing of power and heating boilers used in various industries.

Machinery

Condition evaluation and safety inspection of mechanical systems and industrial machinery.

Oil Storage Tanks

Integrity assessment of aboveground and underground storage tanks (AST & UST) for oil and fuel storage.

Hot Liquid Heaters

Inspection and certification of thermal system heaters used for industrial heating and thermal fluid systems.

Lifting Machinery

Inspection, testing, and certification of cranes, hoists, and other lifting equipment to ensure operational safety.

Chemical Gas systems

Assessment of gas systems and containment integrity for chemical storage and distribution infrastructure.

Pipeline Systems

Integrity testing and verification of pipeline networks and associated facilities for diverse industrial applications.

Fuel Transport Vehicles

Inspection and safety certification of fuel transport vehicles, including LPG tankers and mobile systems.

LPG & Gas Systems

Periodic inspection and safety verification of LPG distribution networks and manifold systems.

Corrosion Assessment

Detailed evaluation of material degradation and corrosion impact to ensure long-term integrity of critical assets.

Remaining Life Assessment

Condition monitoring and fitness-for-service evaluation to estimate the remaining safe service life of industrial equipment.

Environmental Systems

Inspection and verification of vapor recovery and emission control systems to support environmental compliance.

Maintenance Support

Technical support and inspection during planned shutdowns and maintenance outages to ensure safe system restart.

Official Licenses

Corporate License for Practicing Controlled Engineering Professions

Issued by the Council of Engineers, Thailand

Corporate License for Testing Machinery and Pressure Equipment

Issued by the Department of Labour Protection and Welfare (DLPW), Thailand

Authorized Equipment

Elevators, lifting machines, hoists, cranes, boilers, hot liquid heaters, and pressure vessels

Personnel Certification

Our team holds nationally and internationally recognized qualifications.

Professional Engineering License

Council of Engineers, Thailand

Certified Inspector for Machinery and Pressure Equipment

Department of Labour Protection and Welfare (DLPW), Thailand

API 510 — Inspector

American Petroleum Institute

API 570 — Piping Inspector

American Petroleum Institute

API 653 — Aboveground Storage Tank Inspector

American Petroleum Institute

IIW, CSWIP 3.1 or 3.2 Welding Inspector

International Institute of Welding and TWI

Meet our Team

A dedicated group of certified engineers and experienced inspectors committed to technical excellence and industrial safety.

Core Competencies

Our multidisciplinary team combines technical expertise in ASME, API, and industrial standards with extensive field experience to deliver reliable inspection and engineering solutions.

What our clients say

Our clients are at the center of everything we do. Here’s what they share about working with our team, our processes, and the results we deliver.

"Professional execution of boiler inspections and regulatory certification. The documentation was clear, detailed, and aligned with international standards."


Pavena

Plant Manager

"Their engineers provided thorough inspection and testing services for our lifting equipment. The process was efficient with minimal disruption to operations."


Panya

Supervisor

"Trusted partner for inspection, testing, and certification of critical assets. Their expertise supports our compliance and long-term asset integrity goals."


Kittipong

CEO

Ready to Partner with Industry Experts?

Our team of certified inspectors and professional engineers is ready to support your safety and compliance goals.