Designed & built for you.
Backed by experience.
We’re not just gas suppliers—we’re your design, operations, and maintenance partner. Because we operate our own plants, we approach your facility like it’s ours. That means smarter design decisions, more practical installations, and better long-term performance.
On-Site Oxygen, Nitrogen
& Argon Supply Plants
Our core business is the supply of oxygen, nitrogen, and argon from UIG-designed plants built adjacent to your operation. The onsite model is typically the most economical means of oxygen and nitrogen supply for customers consuming 100 tons per day or greater of product, subject to physical location.
State-of-the-Art
Industrial Gas Systems
We design and manufacture complete cryogenic air separation systems customized to suit your unique operational needs. Our plants are designed to produce gases in both liquid and gaseous forms, offering flexibility for different industrial applications.
Relocated Plants
As an alternative to all-new plant offerings, we also partner with customers to identify used assets that may fit your process needs. We have the expertise and experience to lead the reliable, efficient refurbishment of them.
Operational Services
UIG maintains a robust team and industry network capable of supporting third-party owned plants. These include plant operation and maintenance (O&M), remote operation or monitoring, troubleshooting, outage support, and parts sourcing.
Liquid Storage & Vaporization
We design and install cryogenic liquid storage systems for delivery of gas products to your use point. Our engineers can customize systems to fit your consumption and reliability needs while our robust, global supply chain allows UIG to deliver systems on time and on budget.
Consulting Services
While we would love to provide you with the gas supply your company needs, we understand that the nature of gas supply contracts don’t always put you in a position to act on that immediately. UIG is happy to provide consulting services to help answer any questions you have about your current or future gas supply.
On-Site Gas Systems for
High-Volume Operations
Our on-site gas model is the most cost-effective solution for customers requiring large quantities of these gases.
Oxygen Production
Supports clean combustion, oxidation, and life-support melting.
Nitrogen Production
An inert gas used for cooling, blanketing, and pressurization.
Argon Production
A noble gas ideal for shielding and specialized applications.
Engineering & Technical Expertise
for Industry-Specific Gas Solutions
From steel and energy to glass and chemicals, UIG delivers precision-engineered systems and technical services built for your industry’s unique needs.
Steel
We engineer oxygen and nitrogen systems for steel manufacturers that improve process control, enhance safety, and reduce energy consumption—backed by full technical support from installation to optimization.
Energy
Our team designs and maintains on-site gas systems for power plants, ensuring the precise gas blends needed for combustion efficiency and uninterrupted generation.
Glass
For the glass industry, we build and support oxygen delivery systems that improve furnace performance, enable cleaner burns, and raise product quality.
Chemicals
From concept to commissioning, we deliver engineering services for chemical producers that improve safety, optimize reaction processes, and minimize logistics challenges.
Manufacturing
Our gas systems are built to support high-volume manufacturing environments with consistent, uninterrupted gas flow for fabrication, assembly, and thermal processing applications.
Transportation
We provide oxygen and nitrogen solutions used in tire manufacturing, metal treatments, fuel systems, and testing—supporting safe, efficient production across the automotive, aerospace, and logistics sectors.
Gas Supply, Your Way
UIG gives you the freedom to choose how you source your gas – whether you want a fully managed solution or complete control over your production. Our flexible approach ensures you get the reliability, efficiency, and cost structure that works best for you.
Capabilities & Services FAQs
What types of engineering services does UIG provide?
UIG offers end-to-end engineering services, including plant design, installation, commissioning, refurbishment, and integration of industrial gas systems.
Can UIG design a custom gas system for my facility?
Yes. Our engineering team creates purpose-built cryogenic air separation systems tailored to your process requirements, site constraints, and gas usage profile.
What makes UIG’s approach to technical services different?
We’re engineers, not just suppliers. We approach your site like it’s our own, prioritizing practical design decisions, streamlined installation, and long-term performance.
What kind of support does UIG offer after installation?
Whether your plant was supplied by UIG or another provider, UIG offers a comprehensive range of services to ensure safe, reliable operation. These services include full operate and maintain (O&M) arrangements, where UIG assumes responsibility for day-to-day plant operations, as well as 24/7 remote monitoring through secure connections that allow our operations teams to continuously oversee plant performance.
How do UIG engineers ensure compatibility with my existing infrastructure?
We conduct a full site and system assessment to ensure the new or refurbished plant integrates with your existing utilities, controls, and operational workflows.
Do you provide both liquid and gaseous supply options?
Yes. Our cryogenic plants are engineered to produce gases in liquid and gaseous forms, depending on your application and storage requirements.
Are UIG’s gas systems scalable for future demand?
Yes. We engineer systems with scalability in mind, so your plant can adapt to growth or changes in production without requiring full redesign.
What industries does UIG have technical engineering experience in?
Our team has engineered gas systems for steel, glass, energy, chemicals, mining, metals, and other heavy industrial sectors with complex and demanding operations.
How does UIG help reduce my long-term gas costs?
By designing efficient onsite systems and offering flexible supply options, we help customers reduce delivery costs, eliminate excess waste, and improve operational control.
How can I get started with UIG?
Contact us to discuss your gas supply needs, and our team will help you determine the best solution for your business.
Capabilities & Services Resources
Resource 1
An inert gas used for cooling, blanketing, and pressurization.
Resource 2
An inert gas used for cooling, blanketing, and pressurization.
Resource 3
An inert gas used for cooling, blanketing, and pressurization.
Gas You Can Work With™
Discover a better way to work with industrial gas with UIG. Get in touch today to learn more.