Welcome to Dajoro Limited

Electrical and Instrumentation Hazardous Area Specialists


Dajoro Limited delivers world-class electrical and instrumentation compliance expertise for hazardous environments. We partner with industry leaders to transform safety standards and protect operations where precision matters most. Our comprehensive solutions – from strategic audits to specialised coaching / consulting – ensure your team masters the complexities of explosive atmosphere compliance with confidence.


Expert Consultants in Hazardous Area Compliance and Electrical Safety

Dajoro Limited is a specialist consultancy providing global expertise in electrical and instrumentation (E&I) compliance for hazardous area environments. Our unique approach ensures that your management and staff understand regulatory risks, make informed decisions, and implement best practices to meet safety and compliance standards.


We work with multinational corporations, oil and gas operators, and industrial manufacturers to enhance safety, regulatory compliance, and operational integrity in explosive atmospheres. Through audits, inspections, consulting / training, we help organisations achieve excellence in hazardous area compliance.

Our Services

Hazardous Area Inspections & Compliance

Ensuring compliance with international safety standards is critical in hazardous environments. Our team of certified inspectors provides thorough Ex/Hazardous Area inspections to identify risks, ensure compliance, and improve workplace safety.

Certification & Regulatory Compliance

Navigating complex regulatory frameworks such as IECEx, ATEX, InMetro, and UKEx can be challenging. We provide expert guidance, certification reviews, and compliance audits to ensure your organisation meets the latest industry requirements.

Quality Assurance & Inspection Services

From vendor inspections to quality control assessments, our specialists help ensure that equipment, processes, and procedures align with regulatory standards and best practices. We support quality assurance (QA/QC) programmes to maintain the highest levels of safety and reliability.

CompEx Coaching & Consulting Support

Our certified consultants offer tailored CompEx training and technical advisory services for hazardous areas, including:

CompEx 01-04 (Oil & Gas)


CompEx 05-06 (Dust Environments)


CompEx 11 (Non-Electrical Equipment in Hazardous Areas)

“We called on Lessons Learned to help us with customer due diligence, an important issue that is fundamental to all financial organisations. We were delighted with what we can only call an engaging programme, which not only educated our workforce, but actually gave us working knowledge about the issues. Using animation, video, games, and detailed case studies, what was covered will certainly help us enormously going forward.”


Sajeevani Wijayawardena


Training Manager - Banking Operations & Systems

Emirates NBD


“ The video had the desired effect, as in total attention throughout, the odd nervous laugh and, finally, stunned silence.”



Anti-Corruption Director


Global Pharmaceutical Company

‘We have found Lessons Learned’s programmes to be extremely useful as a tool for raising awareness and engaging our staff ... excellent content, highly recommended.”


Chief MLRO International Bank

Dajoro Limited News

Strengthening IECEx & ATEX Compliance for Global Oil & Gas Projects

Dajoro Limited is leading hazardous area compliance inspections for multinational oil and gas companies, ensuring facilities meet the latest IECEx and ATEX certification requirements.

Vendor Inspections & Compliance Audits in the Petrochemical Industry

We are currently supporting international petrochemical operators with vendor inspections, quality assurance audits, and compliance reviews to enhance operational safety.

Enhancing Safety in Explosive Atmospheres Through Quality Inspections

Our recent quality control projects focus on mitigating risks in hazardous environments, ensuring electrical equipment and installations meet global safety standards.

Make an Enquiry

Get in touch with us to discuss your hazardous area compliance and inspection needs.

Our Location

Dajoro Limited, England

Contact Us

📞 +447983390705

📧 d.rowe@dajorolimited.co.uk

🌍 LinkedIn Profile

Contact Our Experts

Submit Inquiry

Frequently Asked Questions

We understand that navigating hazardous area compliance

can raise many questions. Below, we address some of the most common inquiries to provide clarity and transparency about our services.


What industries do you support?

We work with oil and gas companies, petrochemical facilities, energy providers, and manufacturing sectors that require hazardous area inspections, compliance audits, and technical consultations.

How can your certification reviews benefit our organisation?

Our expertise in IECEx, ATEX, InMetro, and UKEx certifications ensures that your electrical installations meet regulatory requirements, reducing compliance risks and improving operational efficiency.

What is your approach to quality inspections?

We conduct comprehensive assessments, from vendor inspections to specification compliance checks, ensuring that equipment and processes adhere to international safety standards.

How do you ensure effective hazardous area training?

Our CompEx-certified trainers deliver expert-led sessions, combining theoretical knowledge with practical applications to help personnel understand the complexities of working in hazardous environments.

Ready to Ensure Compliance in Hazardous Areas?

Contact us today to discuss your compliance requirements or schedule an expert consultation.



Let’s work together to enhance safety, regulatory compliance, and operational integrity in hazardous environments.