4th Dimension, LLC, is a mechanical engineering and design consulting group that provides engineering, design and drafting services to large original equipment manufacturers (OEMs). We also partner with companies without internal design departments or who need a team of experienced professionals on a project- by-project basis. The founding partners of 4th Dimension, LLC, bring an unmatched depth, length, and breadth of experience to the fields of mechanical engineering and design. Thirty combined years of working in the military and private industry cultivated their passion and talents for producing superior mechanical designs for a wide variety of applications.
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The 4th Dimension, LLC annual revenue was $1 million in 2026.
4th Dimension, LLC is based in Alexandria, Virginia.
The NAICS codes for 4th Dimension, LLC are [541, 54, 54133, 5413].
The SIC codes for 4th Dimension, LLC are [87, 871].