Ennacer BESGHAIER
Managing Director, Saudi Arabia & Tunisia
17+ Years of experience
IEMA certified · Member of the Saudi Council of Engineers
About AHEC
Environmental Engineering & Regulatory Compliance Since 2010
2010Established
About AHEC
Environmental Engineering & Regulatory Compliance Since 2010
Established in 2010, Ali K. Al Harbi Environmental Consulting Company (AHEC) is an environmental engineering consultancy serving industry and infrastructure in Saudi Arabia, Tunisia and the wider region.
In Saudi Arabia, AHEC holds NCEC Class A classification and Royal Commission for Jubail and Yanbu approval. In Tunisia, our team delivers EIE/EIES studies under ANPE procedures for industrial, energy and public clients such as the Tunisian Chemical Group, SITEP and UNOPS.
Our approach is the same in both markets: science-based studies that secure permits and support sustainable development, combining local regulatory knowledge with international standards.
Our Team
Leadership & Key Experts
The engineers and managers who lead our studies in Saudi Arabia and Tunisia.
Leadership
Saudi Arabia Office
Bechir FRADJ
Technical Manager
15+ Years of experience
Ameur BEN SAAD
Commercial Manager
19+ Years of experience
Hela ZIDI
Project Manager & Environmental Engineer
9+ Years of experience
Tunisia Office
Jawhar NAJJARI
Director, Tunisia
10+ Years of experience
Abir ATTAOUI
Deputy Director & Environmental Engineer
5+ Years of experience
More About AHEC
Get to Know Us Better and Explore Our Environmental Mission
AHEC delivers EIA, ESIA, strategic environmental assessments and specialized technical support across the full project lifecycle, from scoping and permitting to construction and operation.
Our engineers, ecologists, hydrogeologists and EHS specialists work to national frameworks (NCEC, MEWA and the Royal Commission in Saudi Arabia; ANPE in Tunisia) and to international benchmarks such as the IFC Performance Standards, World Bank EHS Guidelines and ISO 14001.
Our Core Capabilities
- Environmental and Social Impact Assessments (ESIA) per IFC Performance Standards
- Baseline Environmental Studies (ambient air quality, noise, soil, water, biota)
- Terrestrial and Marine Ecological Surveys (flora, fauna, benthic communities)
- ISO 9001/14001/45001 Management Systems Development and Implementation
- Computational Environmental Modelling (AERMOD, CALPUFF, MIKE, DELFT3D, HEC-RAS)
- Waste Characterization, Management Plans, and Circular Economy Assessments
- Quantitative Risk Assessment (QRA) and Process Hazard Analysis (PHA)
- Environmental Permitting and Regulatory Compliance Support
Our Mission
Rigorous Environmental Engineering for Saudi Arabia and Tunisia
01
Environmental Conservation
Protect air, water, soil and biodiversity through evidence-based impact assessments, sound management plans and restoration measures.
02
Sustainable Development Support
Help clients meet Saudi Vision 2030 and Tunisia’s sustainable development goals through ESG integration, circular economy and climate resilience.
03
Environmental Performance & Awareness
Improve project performance through pollution prevention, best available techniques and monitoring, while building a strong compliance culture.
Our Values
What Guides Our Work
Six principles guide every study we deliver, in Saudi Arabia and in Tunisia.
Scientific Integrity
Evidence-based assessments using peer-reviewed methodologies and validated analytical techniques
Technical Excellence
Maintaining the highest standards of environmental science and engineering practice
Environmental Stewardship
Long-term commitment to natural resource conservation and ecosystem protection
Innovation
Deploying advanced monitoring instrumentation, computational modelling, and emerging environmental technologies
Collaborative Partnership
Integrated stakeholder engagement and participatory environmental planning
Regulatory Compliance
Proactive adherence to evolving environmental regulations, permitting requirements, and EHS standards
Our Clients
Trusted by Leading Organizations
Frequently Asked Questions
Common Questions About AHEC
Q1: What makes AHEC qualified as an environmental consultant?
In Saudi Arabia, AHEC holds Class A classification from the National Center for Environmental Compliance (NCEC) and approval from the Royal Commission for Jubail and Yanbu, the highest level of accreditation for environmental consultants. In Tunisia, our team prepares EIE/EIES studies in line with ANPE procedures for industrial, energy and public clients. AHEC is also ISO 9001, 14001 and 45001 certified.
Q2: How long has AHEC been operating in Saudi Arabia?
AHEC was established in 2010 and has been providing professional environmental consulting services for over 15 years, completing more than 500 projects across diverse industries throughout the Kingdom and region.
Q3: How does AHEC support national development goals in the Middle East and Africa?
Our services support the environmental and development agendas of the countries where we work, including Saudi Vision 2030 and Tunisia’s National Strategy for Sustainable Development. We help organizations align their projects with national priorities and with international lender standards such as the IFC Performance Standards.
Q4: Does AHEC serve clients outside of Saudi Arabia?
Yes, AHEC maintains offices in both Saudi Arabia and Tunisia. Our Saudi office in Al Khobar serves clients throughout the Kingdom and the Gulf region, while our Tunisia office in Tunis serves clients across North Africa. This dual-country presence enables us to deliver environmental consulting services across the Middle East and North Africa (MENA) region.
Q5: What industries does AHEC work with?
We serve diverse sectors including energy (oil, gas, renewable), construction and real estate, manufacturing, heavy industry, waste management, water and wastewater, transportation infrastructure, and mining.
Q6: How does AHEC ensure quality in its services?
Quality is ensured through our ISO 9001:2015 certified quality management system, our team of certified professionals, adherence to international standards, use of advanced technologies, and rigorous internal quality control processes.
Q7: What environmental regulations does AHEC follow?
AHEC operates in compliance with regulations from the National Center for Environmental Compliance, Ministry of Environment Water and Agriculture, Royal Commission requirements, and international standards including IFC Performance Standards and World Bank guidelines. In Tunisia, we work in line with the requirements of the National Environmental Protection Agency (ANPE).
Q8: Can AHEC support ISO certification for our organization?
Yes, AHEC provides comprehensive management system services including gap analysis, system development, implementation support, training, and certification preparation for ISO 9001, 14001, and 45001 standards.
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