Membership Information
IRTBA Membership is company-based. Annual dues are based on the sales revenue for transportation-related work generated in the state of Illinois in the previous calendar year. Once IRTBA approves the company's application for membership, there is no limit to the number of employees that can be added to the IRTBA membership. Membership renewals are based on the date the application is approved for membership. For example, if a company is approved for membership on October 01, then the company will be prompted to renew on October 01 the following year. IRTBA does not prorate membership dues or provide refunds for membership.
Contractor Company Member
Firms engaged in on-site construction activity associated with Heavy and Highway Construction.
| Company's Annual Sales Revenue | Annual IRTBA Membership Dues |
| $0-3 Million | $3,445 |
| $3-5 Million | $4,945 |
| $5-20 Million | $8,415 |
| $20-50 Million | $9,005 |
| $50+ Million | $9,815 |
Associate Company Member
Firms which supply materials, services, and equipment to the transportation infrastructure industry.
| Company's Annual Sales Revenue | Annual IRTBA Membership Dues |
| $0-1 Million | $1,260 |
| $1-3 Million | $1,620 |
| $3+ Million | $2,900 |
Planning & Design Company Member
Firms that provide planning, architecture, engineering, surveying, or related professional services to the transportation construction industry.
| Company's Annual Sales Revenue | Annual IRTBA Membership Dues |
| $0-2.5 Million | $1,985 |
| $2.51-15.99 Million | $2,425 |
| $16+ Million | $2,675 |
Common Ownership Company Member
Firms that have a common ownership with or are a subsidiary of a current IRTBA Company Member.
| Company Type | Annual IRTBA Membership Dues |
| Contractor | $280 |
| Associate | $280 |
| Planning & Design | $280 |