ATSI, INC.

NAICS codes

• 541330Engineering ServicesPrimary
• 236210Industrial Building ConstructionSmall business under this code’s size standard
• 238220Plumbing, Heating, and Air-Conditioning ContractorsSmall business under this code’s size standard
• 333415Title not in the curated listSmall business under this code’s size standard
• 541340Drafting ServicesSmall business under this code’s size standard
• 541490Other Specialized Design ServicesSmall business under this code’s size standard
• 541990All Other Professional, Scientific, and Technical ServicesSmall business under this code’s size standard

SAM.gov reports this entity as small under 6 of 7 NAICS codes. Size is determined per code (SBA size standards).