Meet the Jclements Engineering Team
At Jclement Engineering, our strength lies in our people. We are a team of dedicated engineers, safety specialists, and technology innovators committed to delivering smarter, safer, and more efficient solutions for industrial operations.
Managing Director/CEO
Ayodeji Amos Ogunyemi
An Excellent and Versatile Leader in a Dynamic Industry

A Profile in Industrial and Corporate Leadership
Ayodeji Amos Ogunyemi is a well-rounded professional, his career is a testament to his expertise as an industrialist, administrator, and leading expert in quality management. His strategic vision and hands-on approach have been instrumental in steering his company to new heights of success and operational excellence.
Academic Excellence and Professional Acumen
Mr. Ogunyemi's formidable career is built upon a strong foundation of academic achievement. He holds not one but two master's degrees from the prestigious University of the West of Scotland in Paisley, Scotland. His M.Sc. in Quality Management Systems equipped him with a deep understanding of the principles and practices necessary for creating robust, efficient, and high-standard operational frameworks. This was complemented by an M.Sc. in International Business Management, which broadened his perspective on global markets, strategic business development, and cross-border collaboration.
A Versatile Leader in a Dynamic Industry
With a rich and diverse skill set, Ayodeji Ogunyemi is a versatile professional adept at navigating the complexities of modern industry. His expertise extends across several critical domains, including:
* Quality Management: A true quality expert, he is known for his commitment to implementing and maintaining world-class quality standards. His leadership in this area ensures that J Clements Engineering Ltd. consistently delivers products and services that meet and exceed client expectations.
* Safety Management: Mr. Ogunyemi places a high premium on workplace safety. He has championed the development and implementation of comprehensive safety protocols, fostering a culture of vigilance and responsibility to protect the well-being of all employees and stakeholders.
* Data Cleansing and Policy Standards: His analytical skills are evident in his proficiency in data cleansing, ensuring the integrity and accuracy of information for sound decision-making. He is also a meticulous developer of policy standards, creating clear and enforceable guidelines that govern organizational operations.
* Organizational Management: As an accomplished administrator, he possesses a deep understanding of organizational dynamics. He has a proven track record of optimizing business processes, leading teams effectively, and fostering a collaborative environment that drives growth and innovation.
An Industrialist with a Vision
As the head of J Clements Engineering Ltd., Ayodeji Ogunyemi is more than just an administrator; he is a visionary industrialist. His leadership is characterized by a forward-thinking approach, a commitment to excellence, and an unwavering dedication to building a company that is not only successful but also a benchmark for quality and integrity in the industry. His work continues to leave a significant mark on the business landscape, solidifying his reputation as a respected and influential leader.
here.
A Profile in Industrial and Corporate Leadership
Ayodeji Amos Ogunyemi is a well-rounded professional, his career is a testament to his expertise as an industrialist, administrator, and leading expert in quality management. His strategic vision and hands-on approach have been instrumental in steering his company to new heights of success and operational excellence.
Academic Excellence and Professional Acumen
Mr. Ogunyemi's formidable career is built upon a strong foundation of academic achievement. He holds not one but two master's degrees from the prestigious University of the West of Scotland in Paisley, Scotland. His M.Sc. in Quality Management Systems equipped him with a deep understanding of the principles and practices necessary for creating robust, efficient, and high-standard operational frameworks. This was complemented by an M.Sc. in International Business Management, which broadened his perspective on global markets, strategic business development, and cross-border collaboration.
A Versatile Leader in a Dynamic Industry
With a rich and diverse skill set, Ayodeji Ogunyemi is a versatile professional adept at navigating the complexities of modern industry. His expertise extends across several critical domains, including:
* Quality Management: A true quality expert, he is known for his commitment to implementing and maintaining world-class quality standards. His leadership in this area ensures that J Clements Engineering Ltd. consistently delivers products and services that meet and exceed client expectations.
* Safety Management: Mr. Ogunyemi places a high premium on workplace safety. He has championed the development and implementation of comprehensive safety protocols, fostering a culture of vigilance and responsibility to protect the well-being of all employees and stakeholders.
* Data Cleansing and Policy Standards: His analytical skills are evident in his proficiency in data cleansing, ensuring the integrity and accuracy of information for sound decision-making. He is also a meticulous developer of policy standards, creating clear and enforceable guidelines that govern organizational operations.
* Organizational Management: As an accomplished administrator, he possesses a deep understanding of organizational dynamics. He has a proven track record of optimizing business processes, leading teams effectively, and fostering a collaborative environment that drives growth and innovation.
An Industrialist with a Vision
As the head of J Clements Engineering Ltd., Ayodeji Ogunyemi is more than just an administrator; he is a visionary industrialist. His leadership is characterized by a forward-thinking approach, a commitment to excellence, and an unwavering dedication to building a company that is not only successful but also a benchmark for quality and integrity in the industry. His work continues to leave a significant mark on the business landscape, solidifying his reputation as a respected and influential leader.
Executive Director
Mohammed A Mahmud
A seasoned and public administrator per excellence

Hon. (Engr.) Mohammed A. Mahmud, a seasoned engineer and public administrator per excellence, his early education started at Central Primary School Minna, Government Science College kagara and Kaduna Polytechnic where he obtained his first degree in civil engineering alongside with postgraduate diploma in management studies. His professional career began with Shinco Nigeria Ltd where he served in different capacities to the level of project manager before moving into public service to his community in Niger State as a legislator. He was a member of the 8th National Assembly of the Federal Republic of Nigeria in which after his tenure in office in 2015, he was appointed as an executive director, JClements Engineer ltd till date.
Mohammed A Mahmud a seasoned engineer and public administrator per excellence, his early education started at Central Primary School Minna, Government Science College kagara and Kaduna Polytechnic where he obtained his first degree in civil engineering alongside with postgraduate diploma in management studies. His professional career began with Shinco Nigeria Ltd where he served in different capacities to the level of project manager before moving into public service to his community in Niger State as a legislator. He was a member of the 8th National Assembly of the Federal Republic of Nigeria in which after his tenure in office in 2015, he was appointed as an executive director, JClements Engineer ltd till date.
Executive director, logistics
Olakunle Makinde
An outstanding and highly experienced professional

Olakunle Makinde is a consummate procurement, logistics, and contract management professional with 24 years of experience across transportation, telecoms, construction, and defence industries. He holds a B.Sc. in Geography and Regional Planning from Ogun State University and a Master’s in Transportation Management (Logistics) from Ladoke Akintola University of Technology. Beginning his career with United Parcel Service (UPS), he later moved to Globacom Nigeria before joining Finnish energy firm Wärtsilä as its first Nigerian procurement and logistics manager, leading major power plant projects. He has led and managed many major power plant projects in Nigeria and other parts of the world. He is a thorough-bred of immense knowledge in global supply chain
Olakunle Makinde is a consummate procurement, logistics, and contract management professional with 24 years of experience across transportation, telecoms, construction, and defence industries. He holds a B.Sc. in Geography and Regional Planning from Ogun State University and a Master’s in Transportation Management (Logistics) from Ladoke Akintola University of Technology. Beginning his career with United Parcel Service (UPS), he later contributed to Globacom before joining Finnish energy firm Wärtsilä as its first Nigerian procurement and logistics manager, leading major power plant projects. He is currently Senior Procurement and Contract Manager at BAE Systems PLC, overseeing the T26 frigate warship project.
Director
Yakubu G. Abdullahi
Expert in infrastructure development, and project management

Engr. YAKUBU G. ABDULLAHI
- Nationality*: Nigerian,
- Profession*: Civil Engineer
- email: abdulslly@yahoo.com
- address: Port Harcourt, Nigeria
Professional Summary
Highly experienced civil engineer with over 10 years expertise in infrastructure development, structural design, and project management in Nigeria and West Africa. Member of the Nigerian Society of Engineers (NSE). And certification by COREN.
Career Highlights
1. Lead Engineer Design and construction of high rise Infrastructural Projects.
2. Managed multi-million Naira projects for private clients nationwide.
Notable Projects
. co- Engineer in Niger State Bridges and road Rehabilitation projects.
Education
1. Bachelor of Engineering (B.Eng), Civil Engineering, federal University of Technology,Minna(2012)
2. Higher National Diploma water engineering Kaduna Polythecnic (2006)
Professional Affiliations
- member, Nigerian Society of Engineers (NSE)
- Member, Council for the Regulation of Engineering in Nigeria (COREN)
Engr. YAKUBU AG also had postgraduate certificate in Security studies and presently a consultant with Denflo Security services LTD.
Languages:
English (Fluent)
Hausa (Native)
Engr. YAKUBU G. ABDULLAHI
- Nationality: Nigerian,
- Profession: Civil Engineer
- Email: abdulslly@yahoo.com
- Address: Port Harcourt, Nigeria
Professional Summary
Highly experienced civil engineer with over 10 years expertise in infrastructure development, structural design, and project management in Nigeria and West Africa. Member of the Nigerian Society of Engineers (NSE). And certification by COREN.
Career Highlights
1. Lead Engineer Design and construction of high rise Infrastructural Projects.
2. Managed multi-million Naira projects for private clients nationwide.
Notable Projects
co-engineer in Niger State Bridges and road Rehabilitation projects.
Education
1. Bachelor of Engineering (B.Eng), Civil Engineering, federal University of Technology,Minna(2012)
2. Higher National Diploma water engineering Kaduna Polythecnic (2006)
Professional Affiliations
- member, Nigerian Society of Engineers (NSE)
- Member, Council for the Regulation of Engineering in Nigeria (COREN)
Engr. YAKUBU AG also had postgraduate certificate in Security studies and presently a consultant with Denflo Security services LTD.
Languages:
English (Fuente)
Hausa (Native)
Managing Director/CEO
Ayodeji Amos Ogunyemi
An Excellent and Versatile Leader in a Dynamic Industry

A Profile in Industrial and Corporate Leadership
Ayodeji Amos Ogunyemi is a well-rounded professional, his career is a testament to his expertise as an industrialist, administrator, and leading expert in quality management. His strategic vision and hands-on approach have been instrumental in steering his company to new heights of success and operational excellence.
Academic Excellence and Professional Acumen
Mr. Ogunyemi's formidable career is built upon a strong foundation of academic achievement. He holds not one but two master's degrees from the prestigious University of the West of Scotland in Paisley, Scotland. His M.Sc. in Quality Management Systems equipped him with a deep understanding of the principles and practices necessary for creating robust, efficient, and high-standard operational frameworks. This was complemented by an M.Sc. in International Business Management, which broadened his perspective on global markets, strategic business development, and cross-border collaboration.
A Versatile Leader in a Dynamic Industry
With a rich and diverse skill set, Ayodeji Ogunyemi is a versatile professional adept at navigating the complexities of modern industry. His expertise extends across several critical domains, including:
* Quality Management: A true quality expert, he is known for his commitment to implementing and maintaining world-class quality standards. His leadership in this area ensures that J Clements Engineering Ltd. consistently delivers products and services that meet and exceed client expectations.
* Safety Management: Mr. Ogunyemi places a high premium on workplace safety. He has championed the development and implementation of comprehensive safety protocols, fostering a culture of vigilance and responsibility to protect the well-being of all employees and stakeholders.
* Data Cleansing and Policy Standards: His analytical skills are evident in his proficiency in data cleansing, ensuring the integrity and accuracy of information for sound decision-making. He is also a meticulous developer of policy standards, creating clear and enforceable guidelines that govern organizational operations.
* Organizational Management: As an accomplished administrator, he possesses a deep understanding of organizational dynamics. He has a proven track record of optimizing business processes, leading teams effectively, and fostering a collaborative environment that drives growth and innovation.
An Industrialist with a Vision
As the head of J Clements Engineering Ltd., Ayodeji Ogunyemi is more than just an administrator; he is a visionary industrialist. His leadership is characterized by a forward-thinking approach, a commitment to excellence, and an unwavering dedication to building a company that is not only successful but also a benchmark for quality and integrity in the industry. His work continues to leave a significant mark on the business landscape, solidifying his reputation as a respected and influential leader.
here.
A Profile in Industrial and Corporate Leadership
Ayodeji Amos Ogunyemi stands as a prominent figure in the Nigerian industrial landscape, recognized for his exceptional leadership as the Managing Director/CEO of J Clements Engineering Ltd. A well-rounded professional, his career is a testament to his expertise as an industrialist, administrator, and leading expert in quality management. His strategic vision and hands-on approach have been instrumental in steering his company to new heights of success and operational excellence.
Academic Excellence and Professional Acumen
Mr. Ogunyemi's formidable career is built upon a strong foundation of academic achievement. He holds not one but two master's degrees from the prestigious University of the West of Scotland in Paisley, Scotland. His M.Sc. in Quality Management Systems equipped him with a deep understanding of the principles and practices necessary for creating robust, efficient, and high-standard operational frameworks. This was complemented by an M.Sc. in International Business Management, which broadened his perspective on global markets, strategic business development, and cross-border collaboration.
A Versatile Leader in a Dynamic Industry
With a rich and diverse skill set, Ayodeji Ogunyemi is a versatile professional adept at navigating the complexities of modern industry. His expertise extends across several critical domains, including:
* Quality Management: A true quality expert, he is known for his commitment to implementing and maintaining world-class quality standards. His leadership in this area ensures that J Clements Engineering Ltd. consistently delivers products and services that meet and exceed client expectations.
* Safety Management: Mr. Ogunyemi places a high premium on workplace safety. He has championed the development and implementation of comprehensive safety protocols, fostering a culture of vigilance and responsibility to protect the well-being of all employees and stakeholders.
* Data Cleansing and Policy Standards: His analytical skills are evident in his proficiency in data cleansing, ensuring the integrity and accuracy of information for sound decision-making. He is also a meticulous developer of policy standards, creating clear and enforceable guidelines that govern organizational operations.
* Organizational Management: As an accomplished administrator, he possesses a deep understanding of organizational dynamics. He has a proven track record of optimizing business processes, leading teams effectively, and fostering a collaborative environment that drives growth and innovation.
An Industrialist with a Vision
As the head of J Clements Engineering Ltd., Ayodeji Ogunyemi is more than just an administrator; he is a visionary industrialist. His leadership is characterized by a forward-thinking approach, a commitment to excellence, and an unwavering dedication to building a company that is not only successful but also a benchmark for quality and integrity in the industry. His work continues to leave a significant mark on the business landscape, solidifying his reputation as a respected and influential leader.
Executive Director
Hon (Engr)Mohammed A Mahmud
A vibrant and committed professional

Hon. (Engr.) Mohammed A. Mahmud, a seasoned engineer and public administrator per excellence, his early education started at Central Primary School Minna, Government Science College kagara and Kaduna Polytechnic where he obtained his first degree in civil engineering alongside with postgraduate diploma in management studies. His professional career began with Shinco Nigeria Ltd where he served in different capacities to the level of project manager before moving into public service to his community in Niger State as a legislator. He was a member of the 8th National Assembly of the Federal Republic of Nigeria in which after his tenure in office in 2015, he was appointed as an executive director, JClements Engineer ltd till date.
Hon. (Engr.) Mohammed A. Mahmud is a seasoned engineer, politician, and administrator. Educated at Central Primary School Minna, Government Science College Kagara, and Kaduna Polytechnic, he holds both ND and HND in Civil Engineering, alongside a PGD in Management Studies. Beginning his career at Shinco Nigeria Ltd, he rose to Project Manager before moving into public service as Senior Legislative Aide to Senators Muktar Aruwa and Ibrahim Musa. Elected in 2014, he represented Agaie/Lapai Federal Constituency in the 8th National Assembly, chairing key committees. He is currently a Director at J Clements Engineering Ltd and founder of Mahmud Dere Foundation.
Director, Logistics
Olakunle Makinde
An outstanding and highly experienced professional

Olakunle Makinde is a consummate procurement, logistics, and contract management professional with 24 years of experience across transportation, telecoms, construction, and defence industries. He holds a B.Sc. in Geography and Regional Planning from Ogun State University and a Master’s in Transportation Management (Logistics) from Ladoke Akintola University of Technology. Beginning his career with United Parcel Service (UPS), he later moved to Globacom Nigeria before joining Finnish energy firm Wärtsilä as its first Nigerian procurement and logistics manager, leading major power plant projects. He has led and managed many major power plant projects in Nigeria and other parts of the world. He is a thorough-bred of immense knowledge in global supply chain
Olakunle Makinde is a consummate procurement, logistics, and contract management professional with 24 years of experience across transportation, telecoms, construction, and defence industries. He holds a B.Sc. in Geography and Regional Planning from Ogun State University and a Master’s in Transportation Management (Logistics) from Ladoke Akintola University of Technology. Beginning his career with United Parcel Service (UPS), he later contributed to Globacom before joining Finnish energy firm Wärtsilä as its first Nigerian procurement and logistics manager, leading major power plant projects. He is currently Senior Procurement and Contract Manager at BAE Systems PLC, overseeing the T26 frigate warship project.
Director
Engr. Yakubu AG
Expert in infrastructure development, and project management

Engr. YAKUBU G. ABDULLAHI
- Nationality*: Nigerian,
- Profession*: Civil Engineer
- email: abdulslly@yahoo.com
- address: Port Harcourt, Nigeria
Professional Summary
Highly experienced civil engineer with over 10 years expertise in infrastructure development, structural design, and project management in Nigeria and West Africa. Member of the Nigerian Society of Engineers (NSE). And certification by COREN.
Career Highlights
1. Lead Engineer Design and construction of high rise Infrastructural Projects.
2. Managed multi-million Naira projects for private clients nationwide.
Notable Projects
. co- Engineer in Niger State Bridges and road Rehabilitation projects.
Education
1. Bachelor of Engineering (B.Eng), Civil Engineering, federal University of Technology,Minna(2012)
2. Higher National Diploma water engineering Kaduna Polythecnic (2006)
Professional Affiliations
- member, Nigerian Society of Engineers (NSE)
- Member, Council for the Regulation of Engineering in Nigeria (COREN)
Engr. YAKUBU AG also had postgraduate certificate in Security studies and presently a consultant with Denflo Security services LTD.
Languages:
English (Fluent)
Hausa (Native)
Engr. Yakubu AG is a seasoned Civil Engineer with over a decade of experience in infrastructure development, structural design, and project management across Nigeria and West Africa. A certified member of the Nigerian Society of Engineers (NSE) and COREN, he has led high-rise construction projects and managed multi-million Naira developments for private clients. His notable contributions include co-engineering Niger State bridge and road rehabilitation works. He holds a B.Eng in Civil Engineering from FUT Minna and an HND in Water Engineering from Kaduna Polytechnic. With a postgraduate certificate in Security Studies, he also consults for Denflo Security Services Ltd.
