Stell possesses and keeps current following certifications:

  • Economically disadvantaged women-owned small business
  • Veteran-owned small business
  • Women-owned small business
  • Pennsylvania Unified Certification Program Disadvantaged Business Enterprise
  • Pennsylvania Department of General Services Small Business
  • Small Business

Principal North American Industry Classification System (NAICS) Codes:

238210 ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS
541330 ENGINEERING SERVICES
541620 ENVIRONMENTAL CONSULTING SERVICES
541715 RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
541720 RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES
561210 FACILITIES SUPPORT SERVICES
562910 REMEDIATION SERVICES

Stell Corporate Qualifications Download

Stell Services List Download