How to bid on the Washington Headquarters Services (WHS) Commercial Solutions Opening (CSO)

What WHS is buying and why it matters

The Washington Headquarters Services (WHS) is looking for innovative commercial technologies and services. The goal is to improve defense capabilities for the Office of the Secretary of War and other Department of War partners. This is an open call for solutions, not a request for a specific product.

This opportunity is significant because it allows WHS to acquire a wide range of commercial approaches. These can include commercially available technologies, innovative products and services, concept demonstrations, pilots, and agile development activities. If your company has solutions that can enhance defense applications, this is a chance to offer them.

Key dates and what happens at the deadline

This Commercial Solutions Opening (CSO) was published on March 26, 2026. It will remain open for five years, with a deadline of March 12, 2030, at 12:00 AM ET.

Because this is an open call, the government will publish specific Areas of Interest (AOIs) separately on sam.gov. This means you should monitor sam.gov regularly for new opportunities under this CSO. The deadline of March 12, 2030, marks the end of the five-year period for this overall CSO.

Who this opportunity suits

This opportunity is suitable for firms that develop innovative commercial technologies and services. Companies with solutions that can accelerate defense capabilities are encouraged to respond. This includes non-traditional defense contractors.

Relevant categories include professional services, research and development, and technology providers. If your firm offers commercial products, services, or concepts that can be applied to defense needs, this CSO is for you.

How to respond

To access the opportunity, click “View original source” on the portal. If the first click takes you to the portal’s homepage, click it again to go directly to the bid. You may need a free account to view documents, though this is not always required.

Once you have access, you will need to monitor sam.gov for specific Areas of Interest (AOIs) published under this CSO. These AOIs will detail the specific needs and requirements for submitting a solution. Companies are responsible for tracking these postings and any amendments.

Tips for preparing a competitive response

Since this is an open call for innovative solutions, clearly articulate how your technology or service addresses a defense capability gap or improves an existing one. Focus on the commercial viability and maturity of your offering.

When an Area of Interest is published, tailor your response specifically to its requirements. Highlight any existing commercial or strategic investments in your technology, as this can demonstrate its potential and reduce government risk. Emphasize how your solution can be rapidly integrated or demonstrated.

Pay close attention to any amendments to the CSO or specific AOIs. These updates often contain critical information or changes in requirements. Ensure your proposal aligns with the latest guidance.