The Zemenla Group LLC

Company facts

Self-certified in SAM.gov

• Minority Owned Business
• Self Certified Small Disadvantaged Business
• For Profit Organization
• Woman Owned Small Business
• Woman Owned Business
• Black American Owned

Entity structure

Sole Proprietorship

Other NAICS codes in SAM.gov

• 238390 Other Building Finishing Contractors
• 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
• 561110 Office Administrative Services
• 561210 Facilities Support Services
• 561311 Employment Placement Agencies
• 561330 Professional Employer Organizations
• 561499 All Other Business Support Services
• 561720 Janitorial Services

Show all 11

• 623990 Other Residential Care Facilities
• 624110 Child and Youth Services
• 624190 Other Individual and Family Services

SAM.gov registration date

Sep 16, 2019

Physical address

600 E Wiltshire Dr, Wallingford, PA 19086, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jun 15, 2026.