Partner with us
Program Proposal Requests & Partnerships
Email Katy Waters at [email protected] to discuss a custom proposal for your project
Billing Questions
Please send your inquiry to [email protected]
Current & Former Employee Resources
HR Inquiries
To speak with COG's Associate Director of Human Resources, please call (202) 470-2011.
To file an anonymous complaint, please contact our Whistleblower hotline at (213) 787-4149 or email [email protected]
Employment Verification
Please contact The Work Number at (800) 367-5690.
W-2 Questions
Please send an email to [email protected] with your name & the office you worked in.