+234 803 510 1782 info@sostanzainvestment.com

Building Reliable Engineering Solutions for a Safer, Smarter Future

Delivering excellence in Instrumentation, HVAC Installation, Mechanical Works, Construction, Procurement and Supplies.

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Main Technical Highlight

Industrial Waste Heat Recovery & Adsorption Chiller Evaluation

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Quality Driven

We deliver to the highest standards.

Safety First

People, assets and environment come first.

Expert Team

Skilled professionals committed to excellence.

On Time Delivery

We execute projects on time, every time.

Cost Effective

Smart solutions that maximize value.

Sostanza Engineering Team

Your Trusted Partner in Engineering & Industrial Solutions

Sostanza Investment International Limited is a Nigerian-owned engineering, procurement, construction, and industrial support services company committed to delivering innovative solutions that enhance operational efficiency, infrastructure reliability, and long-term business success.

Our capabilities span Instrumentation Services, HVAC Installation, Mechanical Works, Construction, Procurement, and Industrial Supplies, enabling us to provide integrated solutions from project planning and execution to maintenance and operational support.

Guided by our Q.S.A.F.E. philosophy — Quality First, Safety Always, Accountability, Fit-for-Purpose Solutions, and Excellence in Execution — we approach every project with professionalism, precision, and a strong focus on delivering measurable value.

Engineering & Technical Expertise
Quality & Safety Driven Operations
Integrated Procurement & Supply Solutions
Reliable Project Execution & Support
Learn More About Us
Industrial Waste Heat Recovery and Adsorption Chiller Evaluation
Main Company Highlight
Featured HVAC / Process Cooling Project

Industrial Waste Heat Recovery & Adsorption Chiller Evaluation

Sostanza supports the evaluation and integration planning of adsorption chiller technology for industrial process cooling applications. This solution converts available production waste heat into chilled water, helping reduce reliance on conventional compression chillers.

Through structured project evaluation, we assess waste heat sources, chilled water demand, existing chiller capacity, operating conditions, energy savings potential, and carbon reduction opportunities.

Waste Heat Utilization
Chilled Water Generation
Energy Efficiency
Carbon Reduction Potential
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Integrated Engineering & Industrial Solutions

Delivering innovative, safe, and reliable solutions across engineering, construction, procurement, and industrial support services.

Instrumentation Services

Instrumentation Services

Precision control, monitoring, and automation solutions designed to enhance operational reliability, efficiency, and process performance.

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HVAC Installation

HVAC Installation

Energy-efficient heating, ventilation, and air conditioning systems engineered for comfort, performance, and long-term reliability.

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Mechanical Works

Mechanical Works

Comprehensive fabrication, installation, maintenance, and mechanical support services for industrial and commercial facilities.

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Construction Services

Construction Services

Quality-driven civil, structural, and industrial construction solutions delivered safely, on time, and within budget.

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Procurement Solutions

Procurement Solutions

Strategic sourcing and supply chain management services ensuring timely access to quality equipment, materials, and project resources.

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Industrial Supplies

Industrial Supplies

Reliable supply of tools, spare parts, consumables, and operational materials that keep your business running efficiently.

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Industries We Serve

Supporting critical operations across key sectors with reliable engineering, procurement, construction, and industrial support solutions.

Oil & Gas

Technical and industrial support for upstream, midstream, and downstream operations.

Manufacturing

Reliable mechanical, HVAC, instrumentation, and supply solutions for production facilities.

Commercial Facilities

Efficient HVAC, construction, maintenance, and facility support services.

Infrastructure

Construction and procurement support for public and private infrastructure projects.

Marine & Logistics

Operational support, materials handling, and manpower deployment for marine operations.

Power & Utilities

Engineering and industrial support services for utility and energy-related facilities.

Why Choose Sostanza?

We bring together technical expertise, safety discipline, quality assurance, and reliable execution to help clients achieve project success with confidence.

Experienced Technical Professionals
Safety-Driven Work Culture
Quality-Assured Project Delivery
Cost-Effective Engineering Solutions
Reliable Procurement Network
Client-Focused Execution Approach
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Why Choose Sostanza

QSAFE

Quality & Safety Framework

1M+

LTI-Free Manhours Experience

6+

Core Service Capabilities

100%

Client Value Commitment

Clients, Partners & Experience

Building relationships through professionalism, reliability, and field-proven performance.

SPDC Cosmarine JV Sorption Technologies Marine Operations Industrial Clients

Ready to Partner With a Trusted Engineering Solutions Provider?

Let’s discuss how Sostanza can support your next project with safe, reliable, and value-driven solutions.

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