Our Mission
Gordon Sumner Consulting, LLC and every member of the team commit themselves to providing superior quality service and support to our clients that naturally produces sustainable results. We commit to learning our client’s culture so that we can better serve and support your requirements.
Core Values
Gordon Sumner Consulting’s Staff and Team Members subscribe to:
- A Code of Conduct grounded in principle-based highest ethical business standards.
- A focus on sustainability in all products and outcomes.
- A safe, harassment-free work environment for our team, our clients and the public.
- A process driven by high quality and value.
- An unmatched sagacity of professionalism and stewardship through leading by example at the senior level.
Contact
6904 Conservation Drive
Springfield, Virginia 22153-1009
Phone: 703-595-8800
Email: gordon@gsconsulting.com
DUNS #: 965003432
CAGE CODE: 65ZH7
TIN/EIN: 273528995
NAICS: 541311, 541612, 541613, 541820, 561210, 424210, 423450


