Ackerman & Baynes, LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Limited Liability Company
• Minority Owned Business
• Other Than One of the Proceeding
• Woman Owned Business
• Self Certified Small Disadvantaged Business

Entity structure

Other

Other NAICS codes in SAM.gov

• 238120 Structural Steel and Precast Concrete Contractors
• 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
• 331221 Rolled Steel Shape Manufacturing
• 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
• 332114 Custom Roll Forming
• 332311 Prefabricated Metal Building and Component Manufacturing
• 332313 Plate Work Manufacturing
• 332322 Sheet Metal Work Manufacturing

Show all 15

• 332323 Ornamental and Architectural Metal Work Manufacturing
• 332710 Machine Shops
• 332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
• 332919 Other Metal Valve and Pipe Fitting Manufacturing
• 332996 Fabricated Pipe and Pipe Fitting Manufacturing
• 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
• 333519 Rolling Mill and Other Metalworking Machinery Manufacturing

SAM.gov registration date

Jan 5, 2002

Physical address

4211 Erdman Ave, Baltimore, MD 21213, USA

Website

ackbay.com

Founded

1945

Employees

11-50

Estimated annual revenue

$1M-$10M

Industry

1. Materials
2. Construction Materials
3. Building Materials

SIC code

34 Fabricated Metal Products

Profiles

• LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 2, 2026.