Engineering Excellence You Can Trust
Protecting Operations Through Safety
Fire & Safety Provider
Protecting Operations Through Safety
Quality Engineering Delivery
We execute projects with strict adherence to global safety and quality standards.
End-to-End EPC Solutions
From planning to commissioning, we manage full project lifecycles efficiently.
Certified Technical Workforce
Experienced professionals delivering excellence across industrial sectors.
About Tomsey Engineering
EPC & Safety Services Experts
We are a fully indigenous company with 100% local content capacity in Engineering, Procurement, and Construction (EPC), delivering exceptional services across Nigeria’s Oil and Gas, Power, Mining, Refining, Petrochemical, and wider industrial sectors.
Backed by years of industry expertise, we deliver trusted results.
27
Years Of Experience
Our Services
Your Trusted EPC & Safety Company
We offer comprehensive Technical Safety solutions designed to ensure safe operations, regulatory compliance, and risk reduction across all project phases from kick-off to completion.
- Risk Assessment & Hazard Analysis (HAZID, HAZOP, JSA, SIL, QRA, EERA & FERA)
- Operational Safety Case, Safety Trainings, Workshops and Audits
We offer an extensive range of technical and engineering services that cut across several industries, including Oil and Gas, Power, Energy, Petrochemical, Industrial, and Manufacturing.
- Civil Construction (Industrial, Residential, and Commercial)
- Mechanical Construction and Fabrication Works (Piping & Structural Construction)
TESIL delivers proven procurement strategies and solutions to substantially reduce supply chain costs and deliver quality materials that meet the client’s specific requirements on schedule.
- Oil and Gas equipment (gaskets, valves, pumps, actuators, pipelines, compressors)
- Groundwork equipment (tractors, trucks and excavators)
TESIL provides comprehensive Quality, Health, Safety, and Environment (QHSE) solutions that enable organizations to build safe, compliant, and efficiently productive workplaces.
- QHSE Management Systems Development & Implementation
- HSE Training, Workshops & Culture (building awareness and a proactive safety culture)
Have a Project in Mind? Let's Talk
Contact Our Experts
We provide reliable solutions that drive efficiency, safety, and project success.
Work Process
Our Work Process
We follow a structured and efficient approach to deliver safe, high-quality, and sustainable engineering solutions from concept to completion.
Have a Project in Mind?
01
Planning & Consultation
We engage with clients to understand project needs, set goals, define objectives, and develop a clear execution roadmap.
02
Design & Engineering
We transform ideas into detailed technical designs and engineering solutions that meet industry standards and project requirements.
03
Construction Execution
We carry out on-site implementation with apt precision, ensuring quality control, safety compliance, and timely delivery.
04
Inspection & Handover
We conduct thorough inspections, testing, and documentation before formally handing over fully completed and verified projects.
Engineering
Safety
Procurement
Engineering
Safety
Procurement
Engineering
Safety
Procurement
Engineering
Safety
Procurement
Engineering
Safety
Procurement
Why choose us
Your Trusted Partner
We are committed to delivering innovative engineering and safety solutions that drive sustainable growth.
Experts in Engineering & Construction
We deliver innovative engineering and construction solutions that combine technical expertise, quality workmanship, and efficient project execution.
- Excellent Project Delivery
- Experienced Professionals
- End-to-End Project Support
- Safety & Compliance Focus
- Construction Excellence
- Detailed Engineering Design
Experts in General & Technical Safety
We provide proactive safety solutions that help organizations manage risks, maintain compliance, and create safer operational environments.
- Safety Case Development
- Safety Audits & Compliance
- Emergency Response Plan
- SIL, LOPA & BowTie Analysis
- HSE Training & Workshops
- HAZID, HAZOP, JRA, QRA etc.
Experts in Procurement Services
We ensure the timely sourcing and supply of quality equipment, materials, and technical components to support seamless project execution.
- Assured Equipment Supply
- Vendor Management
- OEM Supplier Partnerships
- Logistics Coordination
- Effective Procurement Solutions
- Supply Chain Support
Experts in Engineering & Construction
We deliver innovative engineering and construction solutions that combine technical expertise, quality workmanship, and efficient project execution.
- Excellent Project Delivery
- Experienced Professionals
- End-to-End Project Support
- Safety & Compliance Focus
- Construction Excellence
- Detailed Engineering Design
Experts in General & Technical Safety
We provide proactive safety solutions that help organizations manage risks, maintain compliance, and create safer operational environments.
- Safety Case Development
- Safety Audits & Compliance
- Emergency Response Plan
- SIL, LOPA & BowTie Analysis
- HSE Training & Workshops
- HAZID, HAZOP, JRA, QRA etc.
Experts in Procurement Services
We ensure the timely sourcing and supply of quality equipment, materials, and technical components to support seamless project execution.
- Assured Equipment Supply
- Vendor Management
- OEM Supplier Partnerships
- Logistics Coordination
- Effective Procurement Solutions
- Supply Chain Support
99
%
Customer Satisfaction
01
200
+
Projects Completed
02
75
+
Construction Awards
03
200
+
Clients
04
Our Featured Projects
Our Project Excellence
Facing Obstacles in Construction Project?
Read Our Blog & News
Featured News & Insights
Read and catch up on the latest news from us.
HAZID & HAZOP STUDY FOR THE UMUSETI GAS DELIVERY PIPELINE..
We are pleased to share that we have successfully completed the HAZID...
Read More
NNPC MAJOR HYDROCARBON INFRASTRUCTURE RENEWAL PROJECT: METERING SCOPE CONCEPT SELECTION..
We’re pleased to share that TOMSEY Engineering & Services International Ltd has...
Read More
HAZID & HAZOP STUDIES FOR THE FEED STAGE OF THE..
We are pleased to announce the successful completion of the Hazard Identification...
Read More
Our Clients Testimonials
What Our Customers Say?
Find answers to our question about our consulting coverage options.
98
%
Customers Satisfaction
Have Any Questions?
We'll be in touch in 48 hours.
Let’s Work!
Your Trusted Partner for Engineering Excellence.
Providing integrated engineering, construction, technical safety, and procurement solutions across multiple industries. We deliver quality, innovation, and expertise throughout every stage of the project lifecycle.
Phone Number:
+234 802 244 1836, +234 707 478 5504
Opening Hours:
Mon-Fri: 08:00 - 16:00 Sat-Sun: Closed
Office Location:
15A, Sule Abuka Crescent, Opebi Road, Ikeja.
