| Department | Name | Phone |
| General Inquiries | 703-525-0050 | |
| Executive Director | Matt Menashes, CAE | 703-525-0050 |
| Accounting Managers | Clifton Larsen Allen CPAs | – |
| Advertising | Matt Menashes | 703-525-0050 |
| AI Program Consultant | Steve Little | – |
| Awards and Competitions | Susan Yockey | 571-234-8021 |
| Conference Manager | Lauren Henretty, CMP | 703-525-0050 |
| Conference Registrar | Lauren Henretty, CMP | 703-525-0050 |
| Canvas Course Coordinator | Susan Yockey | 571-234-8021 |
| Course Administration | Susan Yockey | 571-234-8021 |
| Director of Education | Kimberly Powell, AG | 571-234-8021 |
| Education Course Manager | Patricia Reed | 571-234-8021 |
| GRIP Co-Managers | Gena Philibert-Ortega and Kristi L. Sexton |
571-234-8021 |
| Member Services Manager | Susan Yockey | 571-234-8021 |
| NGS Magazine Editor | Sunny Jane Morton | – |
| NGS Online Store | Susan Yockey | 571-234-8021 |
| NGS Quarterly Editors | Margaret R. Fortier, CG and Mary Kircher Roddy, CG |
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| Assoc. Dir. for Organizations and Communications | Kate Smith, CAE | 703-525-0050 |
| Technical Support | Use the contact form at the top of this page | |