Listed Aerospace Companies in Illinois

Results are ordered alphabetically. Inclusion is based on the matching process or industry recorded on each published profile.

AeroGen-TEK

📍 Paris, IL Est. 2008
Specialties: Combustion ComponentsHigh-Temperature AlloysComplex FabricationsCombustion Liners

AeroGen-TEK is a specialized aerospace manufacturer located in Paris, Illinois, serving the aerospace, defense, and power generation markets with prec...

AOG Aviation Spares LLC

📍 Oswego, IL Est. 2002
Specialties: Component RepairComponent OverhaulAircraft AccessoriesEngine Parts

AOG Aviation Spares is an FAA and EASA certified repair station specializing in component repair and overhaul services for the domestic and internatio...

Midwest Aero Support Inc

📍 Machesney Park, IL Est. 2000
Specialties: Aircraft Component RepairElectronic ManufacturingComposite RepairsSeat-back Repairs

Midwest Aero Support Inc is a premier aerospace manufacturing and repair company based in Machesney Park, Illinois, specializing in comprehensive airc...

Skandia Inc

📍 Davis Junction, IL Est. 1983
Specialties: Thermal Acoustic MaterialsAircraft Interior ComponentsFlammability TestingSeating Foam

Skandia Inc is a leading aerospace manufacturing company based in Davis Junction, Illinois, specializing in aircraft interior solutions since 1983. Th...

The Boeing Company

📍 Chicago, IL Est. 1916
Specialties: Commercial AircraftDefense SystemsSpace TechnologyAerospace Engineering

The Boeing Company stands as a premier aerospace manufacturer headquartered in Chicago, Illinois, delivering cutting-edge aviation solutions across co...

Finding great providers for Aerospace in Illinois

What to Look For

  • Quality Certifications: Verify ISO 9001, AS9100, IATF 16949, and industry-specific certifications
  • Production Capabilities: Ensure they have the equipment and capacity for your volume requirements
  • Materials Expertise: Match their material processing capabilities to your specifications
  • Track Record: Review quality metrics, customer testimonials, and years of industry experience

Questions to Ask

  • What are your lead times and production capacity?
  • Do you provide quality control documentation and testing?
  • What tolerances and specifications can you meet?
  • Can you handle prototype and small batch production?
  • What are your minimum order quantities and pricing structures?

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