
About Us
Our Vision
To be recognized across Nigeria for excellence in civil engineering, construction, and geotechnical services, delivering sustainable infrastructure that contributes to national development.
Our Mission
To deliver quality construction and civil engineering projects that meet client needs and budgets.
To uphold professional integrity, safety, and quality workmanship in all our operations
To provide practical geotechnical and foundation solutions that ensure structural reliability.
To contribute to Nigeria’s infrastructure development through dependable project delivery.
Our Team
Bigg Cirkle Nig. Ltd. is led by the Managing Director/Chief Executive Officer, Engr. Adigun James, who brings over 20 years of experience in civil and geotechnical engineering, foundation design, and construction project delivery.
Our operations are supported by a team of civil engineers, geotechnical specialists, site supervisors, and skilled tradespeople who work together to execute construction projects with quality and efficiency. We maintain a practical, hands-on approach where our engineering team is directly involved in project planning, execution, and delivery.


We believe engineering should improve lives. Our community contributions include:
- Creating local employment opportunities
- Using Nigerian suppliers and subcontractors
- Supporting education and environmental awareness initiatives
- Delivering infrastructure that empowers local communities and drives economic growth

We recognize our responsibility to build in ways that are safe, efficient, and environmentally conscious. Our sustainability focus includes:
- Eco-friendly construction practices.
- Responsible waste management.
- Designs that maximize resource efficiency.
- Infrastructure that benefits communities for generations

Safety is at the core of every project. We ensure:
- Training in first aid, and site safety
- Compliance with national HSE standards
- Risk assessments and preventive measures on all sites.
- Zero compromise on the well-being of employees, clients, and communities