About SIGMA

Sigma International Holdings, Inc. is a Minority Woman-owned Small Business, originally incorporated in the State of New York in 1986 and reincorporated in 2001 in the State of Florida, specializing in Field Support Services.

SIGMA International
  • CEO: Sheila Disney
  • Federal Employer Identification Number (EIN) 59-3724976
  • DUNS Number 02-893-0985
  • CAGE Code 1UJF3
  • Listed in the DoD Central Contractor Registration (CCR) Database
  • GSA Schedule (pending)
  • Licensed and Insured

Sigma Global Services, Inc. is a Service Disabled Veteran Owned Small Business, incorporated in 2006 in the State of Florida.
SIGMA International
  • CEO: Major-General Robert C.G. Disney
  • Federal Employer Identification Number (EIN) 20-5243431
  • DUNS Number 783859122
  • CAGE Code 4MN92
  • Listed in the DoD Central Contractor Registration (CCR) Database
  • GSA Schedule (pending)
  • Licensed and Insured

Sigma Special Projects Group (SPG), LLC. delivers tailored solutions to complex problems through a suite of services, including: due diligence investigations, risk mitigation planning, and evacuation operations.
SIGMA International


  • President: Marc E. Gruzenski
  • Federal Employer Identification Number (EIN) 45-1541032
 

Contact Us

SIGMA Headquarters
2800 Placida Road, (Suite 113)
Englewood, FL 34224-5500 USA
Tel: +1 (941) 698-4010
Fax: +1 (941) 698-4070
info@globalsigma.com
European Headquarters
Bösch 81
6331 Hünenberg, Switzerland
Office: +41 41 783 0928
europe@globalsigma.com

SIGMA Locations

United States headquartered and globally deployed, SIGMA draws on a network of on-the-ground regional specialists and subject matter experts. View Interactive Map