Big Sky Flattanks LLC

Company facts

FY2025 rankings

• #44 in NAICS 332323

Self-certified in SAM.gov

• For Profit Organization
• Limited Liability Company

Entity structure

Other

Other NAICS codes in SAM.gov

• 238290 Other Building Equipment Contractors
• 238910 Site Preparation Contractors
• 326122 Plastics Pipe and Pipe Fitting Manufacturing
• 332216 Saw Blade and Handtool Manufacturing
• 332313 Plate Work Manufacturing
• 332323 Ornamental and Architectural Metal Work Manufacturing
• 332710 Machine Shops
• 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing

Show all 18

• 333310 Commercial and Service Industry Machinery Manufacturing
• 333921 Elevator and Moving Stairway Manufacturing
• 336211 Motor Vehicle Body Manufacturing
• 336212 Truck Trailer Manufacturing
• 336214 Travel Trailer and Camper Manufacturing
• 336310 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
• 336370 Motor Vehicle Metal Stamping
• 336390 Other Motor Vehicle Parts Manufacturing
• 811121 Automotive Body, Paint, and Interior Repair and Maintenance
• 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

SAM.gov registration date

May 12, 2025

Physical address

20 Sparrow Rd a, East Helena, MT 59635, USA

Website

bigskyflattanks.com

Industry

1. Energy
2. Energy Equipment & Services
3. Gas Utilities
4. Oil & Gas

SIC code

35 Industrial Machinery & Equipment

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 9, 2026.