Industrial Categorization Codes That Apply to DE



The following NAICS Codes are covered by services that are offered through DeWys Engineering.


54133 – Engineering services

541330 – Engineering Services

This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services.

– Engineering consulting services

– Engineering design services

– Engineering services

– Industrial engineering services

– Mechanical engineering services


54134 – Drafting services

541340 – Drafting Services

This industry comprises establishments primarily engaged in drawing detailed layouts, plans, and illustrations of buildings, structures, systems, or components from engineering and architectural specifications.

– Blueprint drafting services

– Draftsmen’s offices

– Computer-aided design drafting (CADD) services


541420 – Industrial Design Services

This industry comprises establishments primarily engaged in creating and developing designs and specifications that optimize the use, value, and appearance of their products. These services can include the determination of the materials, construction, mechanisms, shape, color, and surface finishes of the product, taking into consideration human characteristics and needs, safety, market appeal, and efficiency in production, distribution, use, and maintenance. Establishments providing automobile or furniture industrial design services or industrial design consulting services are included in this industry.


Link to the official US Government list of NAICS Codes


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