Fort Sill - Small Business Base Contracting Information and Assistance

Fort Sill U.S. Army Field Artillery School


Fort Sill - Small business contracting opportunities and guidance for doing business with Fort Sill and U.S. Army and Marine Corps units located at this installation. Insight and assistance is provided for subcontracting with prime defense contractors supporting Fort Sill.  Below is a compilation of the various types of services, products, equipment, and consumable goods procured by the Fort Sill base contracting office. Also provided are helpful points of contact for doing business at this Army installation along with a list of major on-site Army units and tenant organizations.  


Video 1 - Six Ways to Do Business with Military (2 May 2017)

"Six Ways to Do Business with Military Bases"

Download our helpful Defense Contracting Guidebooks: 


Fort Sill is designated as the Army's "Fires Center of Excellence." It is home to numerous U.S. Army units and defense organizations to include the U.S. Army Field Artillery School, the U.S. Marine Corps Field Artillery technical training school, the U.S. Army Air Defense Artillery School, the 31st Air Defense Artillery Brigade, and the 75th Fires Brigade.

In addition, Fort Sill host an Army Basic Combat Training unit. The 434th Field Artillery Brigade (FAB) provides Basic Combat Training for incoming civilian recruits. The 434th FAB is augmented by the 95th Adjutant General Battalion which conducts reception operations for incoming recruits. Fort Sill's Army Basic Combat Training program trains over 19,000 soldiers every year. 

Fort Sill has an annual impact of over $1.7 billion on the Oklahoma economy. There are approximately 45,445 government personnel assigned to Fort Sill. This includes military and Federal civil service personnel. In addition, there are 1,485 defense contractors working at Fort Sill.

Fort Sill Map U.S. Army Oklahoma Lawton
Fort Sill is located adjacent to
the city of Lawton, Oklahoma.

Military Units and DoD Tenant Organizations at Fort Sill   

  • Army Basic Combat Training
    • 434th Field Artillery Brigade
    • 95th Adjutant General Battalion 
  • United States Army Field Artillery School 
  • United States Army Air Defense Artillery School 
  • 95th Division (U.S. Army Reserve)
  • MEDDAC (Reynolds Army Community Hospital)
  • 75th Fires Brigade 
  • 31st Air Defense Artillery Brigade
  • 3rd Battalion, 2nd Air Defense Artillery Regiment
  • Army Noncommissioned Officer Academy (NCOA)
  • Marine Artillery Detachment (MARDET) 
  • Army Mission Installation Contracting Command local office 

Fort Sill - official website   

Fort Sill - base operator:  580-442-8111

Fort Sill - Base Contracting and Subcontracting
In an average year, Fort Sill awards and administers over $151 million dollars in contracts to private industry. To maintain and modernize on-base facilities, $36 million in MILCON-related contracts were awarded and administered.

A significant portion of these contracts are set-aside and awarded to small businesses. In addition, there numerous opportunities for small businesses to work as subcontractors and vendors for the prime defense contractors supporting base operations and military training activities. 

Fort Sill's on-base contracting office is a subordinate unit of the Army's Mission and Installation Contracting Command (MICC). The contracting office provides both Government contracting administration and contract procurement support for the various U.S. Army and defense organizations located on-site.   

    Mission & Installation Contracting Command (MICC) - Fort Sill
    1803 NW Macomb Road 
    Fort Sill, OK 73503-4433
    Phone: 580-442-6561
    Contracting Specialists at Fort Sill: 
    Phone:  580-442-5450  /  580-442-3604  / 580-442-0211  /  580-442-3404

Fort Sill Small Business Programs 
Fort Sill's Small Business Advisor (SBA) assists small businesses wanting to do business with the base and its on-site units. You can contact the Fort Sill Small Business Office to set up an appointment with an SBA and learn more about engaging in business with this Army installation.

Additional Resources for Small Businesses:  

Types of products and services procured by Fort Sill
The Defense Studies Institute has compiled a master list of the types of products and services that are routinely purchased commercially (or contracted for) by this Army installation and other defense organizations.  View Master List