Colossal Contracting Connecting Customers World Wide


Create Solutions Fusing Technology and Processes


Integrating Management with Technology


Data Center Design and Operations


Building the Future through Innovation one Project at a time


Our Mission: To Serve Our customers

We are a Service Disabled Veteran Owned Small Business (SDVOSB) who takes pride in supporting our CUSTOMERS and COUNTRY. It is our mission to provide our customers with ground breaking solutions and support in all aspects of our services. Colossal Contacting, LLC is a company built on military core values and committed to the success of our customers. We are your IT solution.


Colossal Contracting, LLC is a company built on military core values, experience, skill, and dedication to excellence in all they do. Colossal's ownership is comprised of former military professionals and family that turned their dreams into reality. CEO Anthony Closson envisioned this opportunity while deployed in Iraq as a communications specialist. Closson's experiences in Iraq and working stateside at Joint Base Andrews taught him the crucial relationship between government employees and civilian contractors.

Anthony Closson in Iraq

Operation IRAQI Freedom
CEO Anthony Closson

contact us

Office Address:
14111 Park Meadow Dr
Suite 130
Chantilly, VA 20151
Office: (703) 259-8552


To inquire about job opportunities with Colossal Contracting, please send your resume and cover letter to the below address:


Colossal Contracting is a Veteran Owned and Operated Company with Veterans in all levels of Management and Operations.

Colossal Contracting

Colossal Contracting is a Proud Winner of the” Employer Support of Guard & Reserve Award” for hiring active Reserve & Guard Members.