SJ2 LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Veteran Owned Business
• Manufacturer of Goods
• Service Disabled Veteran Owned Business

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
• 331221 Rolled Steel Shape Manufacturing
• 331318 Other Aluminum Rolling, Drawing, and Extruding
• 331420 Copper Rolling, Drawing, Extruding, and Alloying
• 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
• 331511 Iron Foundries
• 331513 Steel Foundries (except Investment)
• 331524 Aluminum Foundries (except Die-Casting)

Show all 24

• 332312 Fabricated Structural Metal Manufacturing
• 332510 Hardware Manufacturing
• 332710 Machine Shops
• 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
• 333111 Farm Machinery and Equipment Manufacturing
• 333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
• 333120 Construction Machinery Manufacturing
• 333131 Mining Machinery and Equipment Manufacturing
• 333132 Oil and Gas Field Machinery and Equipment Manufacturing
• 333310 Commercial and Service Industry Machinery Manufacturing
• 336310 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
• 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
• 339999 All Other Miscellaneous Manufacturing
• 423490 Other Professional Equipment and Supplies Merchant Wholesalers
• 423840 Industrial Supplies Merchant Wholesalers
• 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

SAM.gov registration date

Jun 22, 2025

Physical address

24 Spring St #1, Greenwich, CT 06830, USA

Website

sj2.ai

Industry

1. Industrials
2. Commercial & Professional Services
3. Professional Services
4. Consulting

SIC code

73 Business Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 29, 2026.