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Ultrachem, Inc.

Ultrachem, Inc.

Established in 1965, Ultrachem is one of the oldest synthetic lubricants compounders, producing many food grade lubricants and greases. Privately held since 1984 by a group of key employees, Ultrachem has built an impressive reputation as a premium synthetic lubricants supplier of the OEM and industrial maintenance markets.

The Ultran Group

Founded in 1977 as Ultran Laboratories, our goal is simply to advance ultrasound technology for practical purposes.  Innovation is at the heart of what we do every day by pushing the envelope on product performance while applying core developments for useful customer applications.

Ultrax Aerospace

ULTRAX Aerospace, Inc.

CONFIRM YOUR BEST WORK | ULTRAX Condition-Based Intelligence (CBI).

The only constant in aviation is change. Track it like never before and apply your expertise for maximum quality and reduced risk. One simple web app; many options. No third-party guesswork or cumbersome big data implementations—just confirmed fact patterns for your own evaluation. Keep your work securely to yourself or collaborate for additional context. Create a little CBI, or a lot. You are in control.

Umbra Cuscinetti



Our Repair Station has the support of multilingual technicians and a particularly well-trained logistics team to ensure that customer needs are fully understood and met in time. Thanks to more than thirty years experience in ballscrew design and production, we are now the largest ballscrew maintenance centre in the world. In order to meet ever-shorter turnaround times and ensure competitive prices with high-quality products and services, our Aftermarket division has an independent and dedicated workforce and structures.

UMI Aeronautica SL

UMI Aeronautica SL

UMI Aeronautica offers a customized solution that is unique in the aviation market. Founded in 2006 by MEUPE and INESPASA as a result of a previous collaborative project and recently joined by CONSUR, UMI Aeronautica is the focal point for subcontracting and delivering of a complete solution in the Airframe manufacturing market. The four companies complement each other in a solution to the supply chain that ensures a high level of reliability and efficiency. Having a single contact for a wide variety of activities facilitates the project.

Umpco, Inc.

Umpco, Inc.

UMPCO — Manufacturing, Experience and Expertise

The UMPCO name first appeared on high quality clamps, clips and brackets over 50 years ago. Our original focus was almost exclusively on products and services for the defense industry. As times have changed, so has UMPCO. Today, our products have become the standard for original equipment on cars, trucks, trailers, motor homes and a variety of industrial uses, while we remain "first choice" for defense, aircraft and space vehicle applications where quality and consistency are critical.

Unholtz-Dickie Corp.

Unholtz-Dickie Corp.

Since 1959, Unholtz-Dickie Corporation has specialized in the design and manufacture of high-performance vibration test systems. Our team of engineers can find a solution for even the most demanding vibration test applications. And while our products can be found in laboratories around the world, they are proudly designed, built, and supported right here in the USA.

Uni-Cast, Inc.

Uni-Cast, Inc.

Uni-Cast is a major manufacturer of sophisticated aluminum investment castings which has built an enviable reputation in the industry for strict quality control and the capability to produce some of the industry's most challenging designs.

Since 1969 Uni-Cast has been manufacturing custom designed highly complex aluminum investment castings with unmatched customer service and support. Today, through close working relationships between our customers and on-site Engineers, Uni-Cast has grown to become a leader in the investment casting industry.

Uni-Systems, LLC

Uni-Systems, LLC

Uni-Systems Engineering is a world-class provider of moving structures. We deliver unique turn-key solutions to difficult challenges our customers identify by integrating best practices, mechanisms, and materials in innovative ways.


With over 25 years of experience, Unical Aviation is a leading stockist of expendables, consumables, and rotables while providing repair management, component lease/exchange, and 24/7 AOG support to our +3,500 customers worldwide. From our 580,000 sq.ft. headquarters near LAX or our offices across the globe, Unical is your dedicated and knowledgeable supply partner with experience and capabilities spanning the full spectrum of the aviation spares supply chain including inventory buyouts and full aircraft acquisition.

Unicorp Systems, Inc.

Unicorp Systems, Inc.

UNICORP is an FAA approved repair station specializing in the test and repair of a wide range of Avionic and Electrical components for Boeing / Airbus / Fokker / Embraer / Bombardier aircraft.  Components include communications equipment, microphones, headsets, handsets, antennas, PCUs, control panels, smoke detectors, lighting equipment, battery chargers, fuel management components, indicators, transmitters, sensors, switches, and others.  UNICORP repairs in excess of five thousand components per month for American Airlines, Southwest, Continental, United Airlines, US Airways, Northwest, L

Unified Turbines, Inc.

Unified Turbines, Inc. specializes in the repair and overhaul of Pratt & Whitney and Honeywell, Hot Section, Power Turbine Section and Compressor Turbine Section components for OEM’s, commuter airlines and engine overhaul shops worldwide.