Industry Specific and Technical Services:

• Engineering and Architectural Services
• Environmental and Natural Resources Services
• Quality Consulting and Certifications
• Construction and Construction Management

General Services Contractors:

• General Repair, Maintenance and Installation of Machinery and Equipment
• Repair and Maintenance for Vehicles
• Electricity, Gas, Air Conditioning and Heating
• Water Treatment and Supply, Plumbing
• Waste Collection and Waste Management

Wholesale and Retail Suppliers:

• Construction Supplies and Inputs