GRDX is a security company and the premier brand of iGlobal Security Group (iGlobal Group, LLC), founded in Washington, D.C. in 2018 and headquartered in Sterling, Virginia. It is woman- and minority-owned, licensed in Virginia, D.C., and Maryland, and led by former police, military, and emergency services professionals.
Who we are
GRDX is the security brand of iGlobal Group, LLC. The company was founded in the District in 2018 and moved its headquarters to 46396 Benedict Drive in Sterling as the client base grew across Northern Virginia.
We are woman- and minority-owned. Our team belongs to ASIS, the International Association of Chiefs of Police (IACP), and InfraGard.
The people leading GRDX
Our leadership comes from policing, the military, and emergency services.

U.S. Army Military Police veteran and commissioned Special Police Officer.

Emergency services background. Runs administration, hiring and growth.

Former D.C. Metropolitan Police officer. Leads all field operations.

In law enforcement since 1989.

FBI-certified hostage negotiator with nearly 30 years in law enforcement.

Retired sheriff's office Inspector General, 34 years in law enforcement.
Standards every client gets
These standards apply on every contract, large or small.
- Every officer licensed and verified before being scheduled
- Class A uniform on standing posts
- A supervisor available 24/7
- Any officer replaced on request
- GPS-verified patrol stops
- A reply to every request within one business day
- A site walk, then a written proposal
Clients we work for
Our clients include technology companies and corporate campuses, HOAs and gated communities, luxury apartments and condos, retail and commercial properties, and high-net-worth homes and estates.
Our service area covers Northwest D.C., Montgomery County, Arlington, Alexandria, Fairfax, Loudoun, and Prince William, with secondary coverage in parts of Maryland.
Licenses and registrations
GRDX is licensed in Virginia through DCJS, in D.C. through the Security Officers Licensing Branch, and in Maryland through the Maryland State Police. The GRDX trademark application is Serial No. 50136847.
| Jurisdiction | Licensing body |
|---|---|
| Virginia | Department of Criminal Justice Services (DCJS) |
| Washington, D.C. | Security Officers Licensing Branch (SOLB) |
| Maryland | Maryland State Police |
Questions
How do you pronounce GRDX?+
Say it "Guard-X."
Who owns GRDX?+
GRDX is the premier brand of iGlobal Security Group (iGlobal Group, LLC). The company is woman- and minority-owned.
Where is GRDX located?+
Our headquarters is at 46396 Benedict Drive, Suite 200, Sterling, VA 20164, off Route 28 near Dulles.
Is GRDX licensed?+
Yes, in Virginia (DCJS), Washington, D.C. (SOLB), and Maryland (Maryland State Police).
