Home/Companies/CIK 0000002589
A
ISSUER//CIK 0000002589

AERO SYSTEMS ENGINEERING INC

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

MN

Research Summary

AI-assisted · Grounded in filings

Updated Nov 28, 2025

AERO SYSTEMS ENGINEERING INC

Aero Systems Engineering Inc is a specialized engineering services firm based in Saint Paul, Minnesota, focusing on the design and build of aerodynamic test facilities and wind tunnel systems for the aerospace, automotive, and defense industries. The company provides comprehensive testing services including aerodynamic wind tunnel testing across all speed regimes and jet engine performance assessments, serving major aerospace contractors, automotive manufacturers, and defense organizations. Founded in 1952 and operating under CIK 2589, Aero Systems Engineering develops critical ground-support infrastructure for aircraft development and validation. Primary risks include dependence on defense and aerospace industry funding cycles, project-based revenue volatility, and competition from larger testing facility operators. The company was acquired by Calspan Technology in 2020, integrating specialized capabilities in vehicle testing and propulsion systems. Explore Aero Systems Engineering's SEC filings on Earnings Feed to review quarterly and annual reports detailing financial performance and business developments.