
Sperko Engineering Services, Inc.
Specialized consulting in welding, metallurgy, corrosion, and ASME code compliance
Greensboro, NC
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Specialized consulting in welding, metallurgy, corrosion, and ASME code compliance
Greensboro, NC

Innovation in Every Fiber

Fast-Track Your Product From Concept To Reality
Akron, OH

Engineering reliable materials for demanding industries.
Granby, CT

Geotechnical & Materials Engineering, Testing and Inspection
Tampa, FL+1
Engineering through the fundamentals
Needham, MA

Analyze, Protect, Preserve
Sterling, VA

We know the science behind your concrete.
Mendota Heights, MN

Bringing 40+ Years of Experience to Solve Your Corrosion Challenges
Marietta, GA

Engineering simple solutions
Homewood, AL
Bulk Solids: Science, Engineering, and Design
Tyngsboro, MA
Welding Engineering & CWI Inspection Services
Tulsa, OK
Cathodic Protection Engineering and Sacrificial anode cathodic protection.
Bartlett, IL

Helping you engineer your fatigue and fracture test program for efficiency and accuracy.
Lebanon, CT

Solving Complex Challenges in Design, Compliance, and Litigation
Canal Winchester, OH

Fire and Materials Investigation, Testing, and Failure Analysis
Livonia, MI

Geotechnical, Materials, and Pavement Engineering Consultants
Ridgeland, MS

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

We Create Intelligent Systems
Birmingham, AL
Consulting and design services for the vacuum electron device industry
Engineering excellence for structures and enclosures.
Boston, MA+2

Specializing in Concept Design Engineering
Lynnwood, WA

Electrical Engineering and Power Distribution.
Rolling Meadows, IL

Trusted Advisors to the American Maritime Industry
Manassas, VA