# SAM #5af6078cece54837a12ea7733d301e5f

Sole-source purchase of 99 square meters of USA Partnership Pavilion exhibit space at DSEI 2027

**Buyer:** Washington Headquarters Services (WHS)
**Posted:** November 04, 2026
**Respond By:** November 19, 2026
**Identifier:** 5af6078cece54837a12ea7733d301e5f
**NAICS:** 561920

WHS, on behalf of DSCA, plans a sole-source purchase of prime exhibit space for the U.S. government’s participation in DSEI 2027.
- **Buyer:** Department of War (DoW), Defense Security Cooperation Agency (DSCA), through Washington Headquarters Services (WHS).
- **Requirement:** 99 square meters of prime exhibit space (11 m × 9 m) in the official USA Partnership Pavilion at DSEI 2027 in London, UK.
- **Event dates:** September 7–10, 2027.
- **Planned procurement:** Sole-source, firm-fixed-price award to Kallman Worldwide, Inc., identified as the pavilion’s exclusive organizer, sales representative, and space consolidator.
- **Pricing:** No contract value or price is provided in the notice.

### Description

<p>Washington Headquarters Services (WHS), on behalf of the Defense Security Cooperation Agency (DSCA), intends to award a sole-source firm fixed price contract for the procurement of prime exhibition space within the official <strong>USA Partnership Pavilion</strong> at the <strong>Defense and Security Equipment International (DSEI) 2027</strong> exhibition.</p>

[View original listing](https://sam.gov/opp/5af6078cece54837a12ea7733d301e5f/view)