Sierra Engineering & Software, Inc.
Providing Advanced Simulation Tools and Design Expertise for Liquid and Solid Rocket Propulsion Development
Sacramento, CA
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Providing Advanced Simulation Tools and Design Expertise for Liquid and Solid Rocket Propulsion Development
Sacramento, CA
Driving the Future: Fueled by Excellence, Inspired by Innovation

The right expertise at the right time, every time
Fairfield, NJ+1
Integrated Mechanical, Electrical, and Plumbing design

Accurate and cost-efficient engineering analysis for complex linear and nonlinear problems
Bothell, WA

We Simplify Safety
Las Cruces, NM+2

Your Expert Partner in Industrial Air Quality Solutions
Corona, CA

In-cylinder research solutions, simulation software, and optical diagnostics for internal combustion engines

Specialists in environmental and energy technologies
Laguna Hills, CA

Making Energy Cleaner
Fundamentally Better Engines
San Diego, CA+1

Leading the Way in Combustion and Air Pollution Control
King of Prussia, PA

Delivering trusted engineering and environmental solutions.
Franklin, TN

High-precision testing of components, pressure vessels and energetic devices

Boiler, combustion, thermal, and steam systems engineering.
Covington, LA

Innovative gasification solutions for renewable energy, renewable fuels, and renewable products.
Nevada, IA

Redefining Industry Standards in Engineering & Design
Valparaiso, IN

Consulting engineering, audits and analysis
Green Bay, WI
Propulsion, Power and Energy Engineering Services

Committed Individuals Solving Challenging Problems
Midvale, UT

Engineering the Future of Energy: Advanced Thermal Fluid & AI Solutions

CES offers the world's lowest cost products for carbon-free combustion.
Rancho Cordova, CA
Analysis & Design and Systems Engineering.
Moorpark, CA

Interpret physics using digits
Lubbock, TX