Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Banner Home GSA Advantage
(Vendors) How to change your company information

System Notice: eLibrary is experiencing an issue with MAS 8(a) Pool participant identification. Please reach out to maspmo@gsa.gov to confirm MAS 8(a) pool status.
Contract #:
Contractor: GUARDIAN DEFENSE GROUP, INC.
DBA: GUARDIAN DEFENSE GROUP LLC
Address: 3909 LAUREL RD
ALEXANDRIA, VA 22309-2512
Call: (571)333-5569
Email: dboles@gdg.us
Web Address: https://www.gdg.us
SAM UEI: FS7JCF2WYL83
NAICS: 541715
Socio-Economic : Small Business
Service Disabled Veteran Owned Small Business
SBA Certified Veteran Owned Small Business
SBA Certified Service-Disabled Veteran Owned Small Business
SBA Certified Small Disadvantaged Business