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Engineering Systems Inc. (ESi) is a forensic engineering and scientific investigation firm committed to providing actionable solutions to industry and technical challenges through data-driven insights and multidisciplinary collaboration. Our experts leverage advanced technologies and professional expertise to equip clients across the globe with comprehensive analyses, and recommendations on projects of any size or complexity.

Website http://www.engsys.com
Revenue $26.3 million
Funding $5 million
Employees 498 (391 on RocketReach)
Founded 1987
Address 4215 Campus Drive, Aurora, Illinois 60504, US
Phone (630) 851-4566
Fax (678) 990-3285
Technologies
Industry Business Consulting and Services, Business Services, Information Technology, Accident Reconstruction, Aviation, Biomechanics, Civil, Struct. & Environ., Commercial Vehicles, Electrical, Fire & Explosions, Intellectual Property, Lab & Industrial Testing, Mechanics & Materials, Process & Machinery, Marine, Metrology, Rail & Transit
Web Rank 2 Million
Keywords Engineering Analysis, Technical Problem Solving, Engineering Solutions, Scientific Investigation, Testing And Analysis, Engineering Consulting, Investigation Services, Simulation And Modeling, Technical Consulting, Systems Engineering, Technical Expertise, Research And Development, Failure Analysis, Problem Solving, Expert Witness Services, Data Analysis, Mechanical Engineering, Structural Analysis, Forensic Engineering, Materials Science
Competitors Bureau Veritas Group, Golder Peru S.A., Exponent, J.S. Held LLC, Walter P Moore, Mason & Hanger, NCE, Apex Engineering, Incorporated, Klein & Associates Attorneys at Law, MicroComputer Resources, Inc. (MCR, Inc.) +30 more (view full list)
SIC SIC Code 87 Companies, SIC Code 871 Companies
NAICS NAICS Code 54171 Companies, NAICS Code 5416 Companies, NAICS Code 54 Companies, NAICS Code 54162 Companies, NAICS Code 5417 Companies, NAICS Code 541714 Companies, NAICS Code 541 Companies, NAICS Code 541620 Companies

Engineering Systems Inc. (ESi) Questions

The Engineering Systems Inc. (ESi) annual revenue was $26.3 million in 2026.

Will Pinkston is the President and COO of Engineering Systems Inc. (ESi).

391 people are employed at Engineering Systems Inc. (ESi).

Engineering Systems Inc. (ESi) is based in Aurora, Illinois.

The NAICS codes for Engineering Systems Inc. (ESi) are [54171, 5416, 54, 54162, 5417, 541714, 541, 541620].

The SIC codes for Engineering Systems Inc. (ESi) are [87, 871].

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