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:
Building safer and more sustainable organisations through lifelong learning
17 Jul 2026
Dr Karthik Namadevan | Metito Utilities Limited
From a chemistry graduate working in manufacturing to a senior leader responsible for QHSE and ESG governance across multiple countries, Dr Karthik Namadevan has built an impressive international career. In this interview, he explains how NEBOSH qualifications, continuous learning, and a willingness to adapt have helped him navigate changing industries and a profession that now extends far beyond traditional health and safety.
Qualifications:
- Award in Environmental Awareness at Work
- International General Certificate in Occupational Health and Safety
- International Diploma in Occupational Health and Safety
Read more
From unexpected beginnings to strategic safety leadership
9 Jul 2026
Abdelali Boukhezza | Saudi Energy
Abdelali Boukhezza is a Senior Safety and Loss Prevention Engineer at Saudi Energy, with more than 11 years’ experience across the oil, gas, and power generation sectors. His journey into health and safety began unexpectedly, but through a combination of practical experience and vocational study, he has developed the skills to influence decision-making, manage complex risks, and support a strong safety culture across operations and projects.
Qualifications:
- International General Certificate in Occupational Health and Safety
- NEBOSH HSE Certificate in Process Safety Management
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
Read more
The future of HSE lies at the intersection of safety, sustainability, and digital transformation
25 Jun 2026
Ahmed Mohamed Tolba | ABS Construction Company
NEBOSH Diplomate Ahmed Mohamed Tolba is Senior HSE and Facility Manager for ABS Construction Company in Saudi Arabia. In this interview, he shares valuable insights to help others succeed in health and safety, outlines his career journey, and explores how the profession is evolving.
Qualifications:
- International General Certificate in Occupational Health and Safety
- NEBOSH Level 6 International Diploma for Occupational Health and Safety Management Professionals
Read more
Developing safer operations through training, process safety, and leadership
16 Jun 2026
Mirza Shoaib Ahmed | Arabian Petroleum Supply Company (APSCO)
From an early exposure to operational risk during his engineering studies to a senior role shaping training and safety performance in one of Saudi Arabia’s leading energy companies, this case study explores Mirza Shoaib Ahmed’s career which is built on continuous learning, research, practical experience, and a strong commitment to protecting people and assets. Through NEBOSH qualifications and hands-on experience across oil, gas, and aviation segments, he has developed a holistic approach to health and safety, combining technical expertise with leadership, training, and a deep understanding of human factors.
Qualifications:
- International General Certificate in Occupational Health and Safety
- Health and Safety Management for Construction (International)
- NEBOSH HSE Certificate in Process Safety Management
- International Technical Certificate in Oil and Gas Operational Safety
Read more
Turning knowledge into action: A safety engineer’s journey
16 Jun 2026
Mohamed Mostafa | Marble and Granite International Company
In our latest interview, we spoke with Health and Safety Engineer Mohamed Mostafa, who is based in Saudi Arabia. Throughout his career, Mohamed has been driven by a strong commitment to protecting people and preventing incidents by creating safer workplaces. Continuous learning, whether through hands-on experience or formal study, has been a defining feature of his journey. Achieving his NEBOSH qualification stands out as one of the most significant milestones in his career to date.
Qualifications:
- International General Certificate in Occupational Health and Safety
- NEBOSH HSE Certificate in Process Safety Management
Read more
Partnering with NEBOSH for better health and safety – Red Sea Global
10 Jun 2026
John Dunne | Red Sea Global
NEBOSH spoke to John Dunne, Group Head of Health and Safety at Red Sea Global. John Dunne brings more than 27 years of experience as a Health, Safety, and Environment professional from a diverse background in manufacturing, construction, engineering, consulting, and the military.
Qualifications:
- NEBOSH Endorsed
Read more