Tetra Tech Contract Number: HHSN316201200029W (Unrestricted)

Contract Expiration Date: Current active ordering can occur through January 6, 2023. Task orders (including task order options) may extend more than 60 months beyond the expiration of this GWAC.

Services Covered Under CIO-SP3

Gray and white badge designating the CIO-SP3 contract vehicle as an OMB as Best in Class GWAC

The Best-in-Class (BIC) CIO-SP3 GWAC is a 10-year, indefinite delivery/indefinite quantity (IDIQ) contract with active ordering through 2022 and a contract ceiling of $20 billion. CIO-SP3 provides government agencies a with a broad scope of IT-related services. There are 137 labor categories for task orders in support of everything IT. This GWAC’s technical scope includes 10 task areas (TA):

  • TA 1: IT Services for Biomedical Research, Health Sciences, and Healthcare
  • TA 2: Chief Information Officer (CIO) Support
  • TA 3: Imaging
  • TA 4: Outsourcing
  • TA 5: IT Operations and Maintenance
  • TA 6: Integration Services
  • TA 7: Critical Infrastructure Protection and Information Assurance
  • TA 8: Digital Government
  • TA 9: Enterprise Resource Planning
  • TA 10: Software Development

About Tetra Tech’s Information Technology Solutions

Tetra Tech’s international network of mission-critical information technology experts are Leading with Science® to provide innovative business transformation, identity management, information security and cybersecurity, business process re-engineering, enterprise system architecture and development, geospatial analysis, and data analytics solutions.

Tetra Tech provides full range of services to meet NITAAC's vision for CIO-SP3 and satisfy NITAAC's requirements for managing, marketing, and delivering technical IT services and solutions across all 10 task areas.

Tetra Tech brings extensive expertise and success in delivering these services across to U.S. federal agencies and commercial enterprises.


Tetra Tech welcomes the opportunity to discuss our capabilities in detail with potential customers to include the great benefits of using CIO-SP3 GWAC. We also encourage valuable potential teaming partners, especially small businesses, to reach out on opportunities in line with their technical experience and successful past performance.


Contact Us

Tetra Tech Inc.
3475 E Foothill Boulevard
Pasadena, California 91107-6024

General CIO-SP3 email: CIO-SP3@tetratech.com

Key Contact
Cheryl Nicewaner

CIO-SP3 Program Manager
P: (703) 841-2217

Bryant Helms
CIO-SP3 Contract Administrator
P: 703.841.2680 | Fax: 703.841.1484