Welcome to Our Case Studies
When a learner achieves a NEBOSH qualification they gain skills, knowledge and competence. This can be massively beneficial for them personally and for their employer too.
We have compiled a series of case studies which demonstrate how other learners and employers have benefited after their NEBOSH success.
You can search through the case studies for keywords or filter by qualification and industry:
In our profession where decisions can have a profound impact on people’s lives, integrity and competence are non-negotiable.

18 Jul 2025
Yahya Hakami | Building Roots Co.
NEBOSH Diplomate Yahya Hakami is an HSE Manager at Building Roots Co. in Saudi Arabia. In this interview, he discusses the impact NEBOSH qualifications have had on his career, shares what he enjoys most about the profession, and offers valuable advice for anyone aspiring to follow a similar path.
Qualifications:
- International General Certificate in Occupational Health and Safety
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
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I view my role as a humanitarian mission. I wake up each day excited to save lives and share knowledge that empowers workers to protect themselves.

23 Jun 2025
Ali Khairi | Dar Al-Handasah
NEBOSH Dual Diplomate, Ali Khairi is a Senior HSE Engineer for Dar Al-Handasah based in Saudi Arabia. In this interview, we discussed his career journey to date and how NEBOSH qualifications have helped him along the way.
Qualifications:
- International General Certificate in Occupational Health and Safety
- International Diploma in Occupational Health and Safety
- International Diploma in Environmental Management
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As safety professionals we should empower people, not police them

9 Jun 2025
M.S. Sridhar | Tristar Group
M.S. Sridhar is Group HSEQ Manager for Tristar Group. In this interview he shares some valuable insights that will help you maximise your effectiveness as a HSEQ professional, particularly in relation to fleet and oil and gas logistics safety.
Qualifications:
- International Technical Certificate in Oil and Gas Operational Safety
- International Diploma in Occupational Health and Safety
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A well-managed QHSE system is fundamental to any organisation's success and should be integral to its very DNA

16 May 2025
Mohamed Roshdy | L’Oréal
Mohamed Roshdy is QHSE Lead at L’Oréal’s Cairo plant in Egypt. In this interview, he explains how he prepared to take on HSE responsibilities after focusing on Quality for the first 20 years of his career. Mohamed also highlights the HSE successes he is most proud of since making this move.
Qualifications:
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
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It's rewarding to see how proactive safety measures not only protect individuals, but also contribute to the overall success and productivity of projects

11 Apr 2025
Mazhar Shakeel | AECOM
Mazhar Shakeel is a Senior Health, Safety and Environment Advisor for AECOM based in Abu Dhabi. In this interview, the holder of two NEBOSH Diplomas shares insights from his rewarding career.
Qualifications:
- International General Certificate in Occupational Health and Safety
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
- International Diploma in Environmental Management
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HSE is more than a profession, it’s a mindset that shapes the way we live and work

9 Apr 2025
Mohammad Mokhtarul Haque | Odfjell Technology
Mohammad Mokhtarul Haque is a QHSSE Advisor for Odfjell Technology based in Kuwait. In this interview, he shares some highlights from his career and his advice to others with similar aspirations.
Qualifications:
- International General Certificate in Occupational Health and Safety
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
Read more