Delivering Excellence in Procurement, Engineering & Logistics
Nigeria’s premier partner for the Oil & Gas and Energy sectors. We provide world-class flow measurement, valve solutions, and technical support through exclusive global OEM partnerships.
Technology Driven
We integrate the latest innovations to streamline your operations and reduce costs.
Safety First
We maintain rigorous HSE standards across all marine and land operations.
Global Reach
Deeply rooted in Nigeria with a robust international supply chain network.
About us
World-Class Solutions, Indigenous Expertise.
Keystone Marine & Logistics Ltd (KMLL) is an indigenous Nigerian company incorporated in 2009 (RC 807606). We have established a strong reputation in procurement, engineering services, marine and land logistics, flow measurement & control, instrumentation, pumps, manpower supply, and technical support services. With offices in Port Harcourt and Lagos, KMLL supports major International Oil Companies (IOCs), Joint Venture operators, and indigenous energy companies through OEM representation, project procurement, and after-sales technical support.
Our Comprehensive Services
We provide a comprehensive range of procurement (foreign and local), engineering support services, flow metering, mechanical, safety, and instrumentation equipment. Our services are structured to meet stringent technical specifications, project timelines, and industry standards.
Valve Supply & Related Services
We supply and support all kinds of valves for oil and gas production, including Ball Valves, Control Valves, Gate Valves, Relief Valves, Choke Valves, Emergency Shut Down Valves (ESDV), Shutdown Valves (SDV), Blowdown Valves (BDV), as well as Mechanical and Pneumatic Actuators.
Flow Measurement & Filtration
We provide advanced flow solutions featuring Turbine Flow Meters, Multiphase Flow Meters, Coriolis Flow Meters, and Turbine Filters
Foreign & Local Procurement
Our extensive procurement network covers Marine and Boat Spares, HEX Bolts and Nuts, Nov Pumps, Danfoss Pumps, UPS AC/DC Batteries, Gas Flare Packages, and advanced Marine Drones.
Safety & Medical Equipment
We ensure operational safety through the supply of branded and fire-resistant coveralls, normal and chemical-resistant safety boots, gloves, and comprehensive medical equipment.
Our Projects
Built to Last. Designed to Inspire.
Built for Performance. Executed with Precision.
From large-scale civil construction to critical offshore logistics, each Keystone project is a reflection of quality, safety, and dedication.
Testimonials
What Our Clients Say
Residential Construction
Professional, punctual, and reliable — Keystone delivered our offshore supplies on time and safely
Commercial Project
The attention to detail in their civil engineering work turned our infrastructure plans into reality.
Renovation
From sourcing to delivery, Keystone made the procurement process smooth and stress-free.
Long-Term Reliability
Proven & Trusted
Backed by Results, Built on Partnership
Keystone has become a name corporate organizations trust. Whether it’s marine security or facility management, you’re in good company when you partner with KMLL.
100+
10 Yrs.
Local Knowledge
Deep understanding of Nigeria’s terrain, maritime codes, and operational standards.
Pro Team
Skilled engineers, planners, and logistics managers committed to quality.
Security Focused
Advanced ABAC systems and vessel hardening to protect your assets.
Client Focus
Responsive service and communication — your satisfaction is our priority.
Why Brikly
What Sets Us Apart
We’re more than just builders — we’re your trusted local partner. From smart design to solid delivery, every detail is handled with care, precision, and pride.
Principals & Manufacturer Relationships
KMLL is well-positioned to serve as a trusted OEM partner in Nigeria. We leverage strong technical partnerships to deliver seamless execution.
Partner List:
- Coltraco Ultrasonics (UK): Ultrasonic safety and inspection equipment
- Soflu-Tech (France): Industrial valves and flow solutions
- Tethys Instruments (France): Water and gas analyzers
- Contrec Ltd (UK): Flow measurement & control instrumentation
- Flowquip Ltd / Horiba Advanced Tech (UK/Japan): Flowmeters and instrumentation
- Chloride SAS (France): Battery chargers and UPS systems
- Respirex International Ltd (UK): PPE and safety equipment
Other Key Partners: ARX Mouldings Ltd (Marine equipment), Trelawny SPT Ltd (Surface preparation tools), RMT Valvomeccanica (Valves), DVG Automation (Actuators), Verlinde, AFG Combustion, and IADYS (Marine drones).
