Maryvonne M Kerzabi

Maryvonne M Kerzabi, operating as Interpreting Services, is a sole proprietorship based in Sedona, Arizona that provides foreign language interpretation and translation services to the Department of State on a prime basis, exclusively through blanket purchase agreements with no set-aside designation. The vendor competes full-and-open across its entire federal footprint and holds no subcontract relationships.

Interpreting Services delivers professional interpretation and translation support for the Department of State's diplomatic missions, international visitor programs, human rights initiatives, entrepreneurship support, infectious disease control, counterterrorism efforts, human trafficking prosecutions, and foreign cultural exchanges. Work is performed primarily in Washington, D.C. Representative work includes a $10,500 BPA call from the Department of State for language services with completion by October 31, 2026, a $9,552 call from the Bureau of Administration for interpretation and translation with completion by November 16, 2024, and a $10,140 call supporting entrepreneurship programming through November 19, 2022. The vendor has been registered in SAM.gov since 2011.

Customer concentration is absolute: the Department of State Bureau of Administration accounts for 44 of 46 total awards (97% of the $972 thousand combined potential value across that customer), with the parent Department of State holding the remaining 2 awards ($22 thousand combined potential value). Across all 46 awards, the vendor has obligated $344 thousand against $994 thousand in combined potential value, representing a 35% utilization rate.

The vendor's five active BPA vehicles all run through the Bureau of Administration. The largest is Blanket Purchase Agreement 190PRL25A0093, awarded October 1, 2024 with a $250,000 ceiling and completion by September 30, 2026, against which 13 task orders totaling $83 thousand have been placed. Earlier vehicles include the $150,000 BPA 190PRL23A0093 (7 task orders, $35 thousand combined value through September 30, 2024), the $150,000 BPA 190PRL22A0093 (5 task orders, $35 thousand combined value through September 30, 2023), BPA 190PRL24A0093 (5 task orders, $40 thousand combined value through September 30, 2024), and BPA 190PRL21A0093 (3 task orders, $13 thousand combined value).

Activity trajectory shows volatility: six awards in 2021, nine in 2022, a drop to six in 2023, a recovery to twelve in 2024, and only two awards thus far in 2025. Only one award with combined potential value of $11 thousand faces ultimate completion within the next twenty-four months, presenting minimal recompete exposure in the immediate term.