CS1 - Certified Contractor Participation Platform

PrimeWorksby CS1 Partners

Directory Opportunities

PrimeWorksby CS1 Partners

PrimeWorks by CS1 Partners helps infrastructure stakeholders connect certified firms, manage opportunities, and track participation from sourcing to reporting.

Connect. Build. Deliver.

For Certified Contractors

Join the Directory
Browse Opportunities
Manage Your Profile
Upload Certifications

For Prime Contractors

Find Certified Firms
Post Opportunities
Track Compliance
Generate Reports

For Owners & Agencies

Project Visibility
Compliance Summaries
Milestone Reports
Document Access

Resources

Help Center
Certification Guide
Contact Support

2026 CS1 Partners. All rights reserved.

Privacy Policy Terms of Service Accessibility