Global AST Industry Leaders Since 2004

Engineering the Future of Storage Tanks

20+ years of worldwide expertise in storage tank engineering, inspection, technical advising, and installation. Partner with the industry's most trusted name in above-ground storage solutions.

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20+

Years of
Experience

About Maxwell

Engineering Innovation in Storage

With over two decades of hands-on experience in the above-ground storage tank (AST) industry, Maxwell Storage Tank has built a reputation for technical excellence, innovative design, and uncompromising safety standards.

Our engineers combine analytical precision with practical experience, delivering solutions that respect budgets while exceeding performance expectations.

Global Operations

Terminals in Houston and Rotterdam, projects in 35+ countries.

Expert Engineers

Certified professionals with 20+ years of AST industry experience.

24/7 Support

Round-the-clock technical assistance for critical operations.

What We Do

Comprehensive Tank Solutions

From initial engineering design to final installation and ongoing inspection, we handle every stage of your storage tank lifecycle.

Engineering Service

Innovative, analytical tank design that balances performance with economic reality. Our engineers are forward thinkers in the storage tank industry.

Custom tank design
Structural analysis
API 650/620 compliance

Inspection Service

Early diagnosis prevents costly failures. Our professionals keep your tanks at peak condition with rigorous, certified inspections.

API 653 inspections
NDT testing
Full documentation

Technical Advising

We never leave our clients alone. From project planning through operation, our advisors ensure satisfaction at every phase.

Project planning
Regulatory guidance
Risk assessment

Installation Service

Vast experience translating designs into flawless installations. Growing customer base across continents with excellent service delivery.

Complete installation
Commissioning
Post-install support

Premium Tank Components

High-quality engineered components designed for maximum efficiency, safety, and longevity.

Premium

Geodesic Dome Roofs

Aluminum alloy construction for maximum corrosion resistance and structural integrity.

Advanced

Internal Floating Roofs

Minimize evaporation losses and reduce emissions for environmental compliance.

Essential

Floating Roof Seals

Primary and secondary seal systems for complete rim-space protection.

Client Testimonials

Trusted by Industry Leaders

“

Maxwell engineered a 50,000-barrel storage tank for our Houston terminal. Their technical precision and project management exceeded every expectation. Delivery was on time and on budget.

RP

Robert PattersonOperations Director, Gulf Coast Refining

“

Their inspection team identified critical issues in our tank fleet that others missed. The detailed reports and remediation recommendations saved us millions in potential downtime.

MK

Maria KovačTechnical Manager, PetroChem Europe

“

We've partnered with Maxwell on six international projects. Their global expertise and consistent quality delivery make them our go-to storage tank engineering partner.

JS

James SutherlandVP Engineering, TransGlobal Terminals

About Maxwell

Two decades of engineering excellence in the above-ground storage tank industry, serving clients across six continents.

20+

Years of
Excellence

Our Story

Engineering the Future of Storage

The owners have over 20 years of experience in the oil tank (AST) industry worldwide. Our approach to tank design is both innovative and analytical, while respectful of budgets and economic factors.

We encourage applications from agents and representatives wishing to promote our business worldwide. Partner with us for unmatched expertise in the storage tank sector.

From Houston to Rotterdam, from the Middle East to Southeast Asia, Maxwell has delivered engineering excellence wherever storage tanks are needed.

What Drives Us

Mission & Vision

Our Mission

To deliver world-class storage tank engineering, inspection, and installation services that exceed client expectations. We combine technical innovation with practical expertise to create solutions that are safe, sustainable, and economically sound.

Our Vision

To be the global standard-bearer in AST engineering — recognized for innovation, reliability, and an unwavering commitment to safety and environmental stewardship. We aim to expand our global footprint while deepening technical excellence.

Our Principles

Core Values

These principles guide every decision, every project, every relationship.

Safety First

Zero-compromise approach to operational safety. Every employee returns home safely, every day.

Innovation

We embrace new technologies and methods to deliver better, smarter, more efficient tank solutions.

Quality

Every component, every inspection, every installation meets or exceeds international standards.

Partnership

We build long-term relationships based on trust, transparency, and consistent delivery.

Sustainability

Designing and operating with environmental responsibility at the core of every decision.

Global Reach

Worldwide operations with local expertise — serving clients across 35+ countries.

Our Journey

20 Years of Growth

2004

Foundation

Maxwell Storage Tank founded with a vision to bring world-class AST engineering to global markets.

2009

Houston Terminal

Established USA operations hub at Bayport Industrial Complex, Port 9278, Texas.

2014

European Expansion

Opened Rotterdam terminal at Maasvlakte 2, serving the European energy corridor.

2019

450th Project

Reached milestone of 450 engineered and installed tanks across 30+ countries.

2024

20-Year Milestone

Two decades of industry leadership. 1,200+ inspections, 35+ countries served.

Our Services

End-to-end storage tank solutions covering the full lifecycle — from initial engineering design through installation and ongoing inspection.

Full-Service Capability