
Welcome to Sellers & Associates
Adding Value, Reducing Risk

01
Our Mission
Sellers & Associates, LLC is a Veteran Owned Small Business (VOSB) committed to providing customized and tailored solutions based on an understanding of each of our clients’ unique requirements, cultures, and contextual dynamics. With expertise across project/program management, training and technology, cybersecurity, engineering and technical, and logistics requirements, S&A seeks to understand your unique requirements and develop customized and tailored solutions to strategically advance our clients’ missions.
02
Philosophy
01
Mission
Sellers & Associates, LLC (S&A) is committed to providing tailored solutions based on an understanding of our clients’ unique requirements, cultures, and contextual dynamics to strategically advance their mission.
02
Vision
Our vision is to redefine partnership by creating transformative solutions that not only meet but anticipate the diverse needs of our clients. At Sellers & Associates, LLC, we aspire to be a catalyst for strategic growth, fostering innovation through a deep understanding of each client’s unique journey, culture, and goals.
03
Core Offerings
S&A’s core offerings are based on our corporate experience and capability providing tailored solutions and expertise to Department of Defense (DoD), Department of Homeland Security (DHS), and commercial clients. We understand that each organization has unique needs, and we take the time to understand the culture and the requirements to provide executable solutions.
03
Featured Contracts
01
GSA MAS
The Federal Supply Schedule (FSS) program includes the Multiple Award Schedule (MAS) and the Department of Veterans Affairs (VA) Schedules. Under the MAS Program, GSA issues long-term governmentwide contracts that provide federal, state, and local government buyers access to commercial products, services and solutions at pre negotiated pricing. The GSA Schedule is structured to support the 12 large categories established by OMB under the category management approach of smarter buying. The Schedule is further divided into subcategories and Special Item Numbers (SINs) that are aligned to NAICS codes to simplify the process for buyers and sellers to understand the scope of GSA’s offerings and find what the products and services they are looking to buy or offer.
02
SeaPort-NxG
SeaPort-NxG is the Navy’s electronic platform for acquiring support services in 23 functional areas including Engineering, Financial Management, and Program Management. The Navy Systems Commands (NAVSEA, NAVAIR, NAVWAR, NAVFAC, and NAVSUP), the Office of Naval Research (ONR), Military Sealift Command (MSC), and the United States Marine Corps (USMC) compete their service requirements amongst 2400+ SeaPort-NxG Indefinite Delivery Indefinite Quantity (IDIQ) multiple award contract holders.
Simply stated, SeaPort-NxG provides an efficient and effective means of contracting for professional support services and enhancing small business participation. The Navy conducts Rolling Admissions to allow new industry partners the opportunity to participate. Updates to the Rolling Admissions schedule are posted on this website as well as FedBizOpps.
03
GSA OASIS+
One Acquisition Solution for Integrated Services Plus or OASIS+ is a suite of governmentwide, multiple-award, Indefinite Delivery/Indefinite Quantity (IDIQ) contracts designed to support federal agencies’ procurement requirements for services-based solutions.
Domains include:
Management and Advisory
Technical and Engineering
04
Naval Training Products and Services (NTPS)
Indefinite Delivery/Indefinite Quantity (IDIQ) Multiple Award Contract (MAC) for the acquisition of
education and training products and related support services for the NETC Domain, Direct Reporters,
Component/Subcomponent Commands, Learning Centers, Learning Sites, NTF organizations, and other Department
of the Navy (DON) customers fundamental to Fleet readiness.
06
Contact Us
Have an Inquiry?
Contact us today.
07
S&A National Presence
Company Headquarters
Chesapeake Office
1400 Crossways Blvd Suite 100A,
Chesapeake, VA 23320, USA
The Wells Building
Plant City Office
104 N Evers St,
Plant City, FL 33563, USA
San Diego
Corporate Office
4250 Pacific Hwy #105,
San Diego, CA 92110, USA
Washington, DC
Corporate Office












