Ariosh provides Integrated Engineering and Construction Services.
About Us

Ariosh is a leading provider of integrated engineering, procurement, construction & installation (EPCI) services and complementary solutions across the asset and program life cycle within the onshore, offshore and subsea market segments of the oil and gas sector.

Our people, assets, specialist technical partners and cordial relationship with the communities in which we operate enables us to deliver projects on schedule, safely and with unparalleled quality.

We have successfully built long term trust-based relationships with our clients, thereby making us the partner of choice for the delivery of engineering and construction projects.

  • Founded in 1997
  • Over 19 years of successful delivery of EPCI projects
  • Delivered the first deepwater field development project in Lagos
  • Pioneered the laser scanning technology in Nigeria
  • Several million man-hours with Zero LTI in the last 5 years
  • World class facilities and assets
  • Over 300 experienced professionals

Our Vision

To be the preferred partner for delivery of Engineering and Construction Projects.

Our Mission

To deliver projects that exceed stakeholders’ expectations on all metrics. 

Our Core Values


We pride ourselves in upholding the highest ethical standards in our relationships with clients, partners, host communities and others.


Our people are performance-driven, striving to continually enhance productivity while maintaining an unwavering focus on quality and safety.


We proactively seek to use technology to enhance productivity at Ariosh. We embody the notion that industry-standards are stepping-stones to even better methods.


Our culture of creative thinking and collaborative problem solving enables us to consistently succeed in challenging situations.

Operational Philosophy


We are committed to providing a safe and healthy workplace for all our employees and partners, ensuring our operations are carried out in a manner that protects the environment and communities we work.


We meticulously design every process to yield the highest organizational excellence and greatest client's satisfaction. Quality is carefully constructed in our culture and it is the fabric of our organization.

Cost Effectiveness

We have established a strong reputation for our cost-effective solutions to complex Engineering, Procurement, Construction & Installation projects.


Our combination of highly experienced workforce and project management expertise ensures we deliver all projects on schedule and agreed standards time after time.

Our Clients