ACTFL PROFESSIONAL SERVICES, LLC.

ACTFL Professional Services, LLC specializes in the design and execution of standardized language proficiency assessment studies for federal defense and language training programs. Their core capabilities center on psychometric analysis, criterion-referenced test development, and standard-setting methodologies for defense language proficiency tests, particularly the Defense Language Proficiency Tests (DLPT). The contractor delivers rigorous, evidence-based calibration of score thresholds through expert panel facilitation, item analysis, and statistical modeling to ensure alignment with DoD language proficiency standards. Their technical expertise includes item response theory, Angoff and Bookmark methods, reliability and validity validation, and longitudinal study design for continuous assessment improvement. A key differentiator is their deep institutional familiarity with the Defense Language Institute Foreign Language Center (DLIFLC)’s operational and pedagogical frameworks, enabling seamless integration of assessment outcomes into language training pipelines. The contractor maintains a consistent, long-term relationship with the General Services Administration, serving as a trusted provider for recurring, multi-year task orders supporting DLIFLC’s assessment modernization initiatives. Their work is exclusively focused on standardized setting studies, indicating a specialized, mission-critical role in sustaining the integrity of U.S. military language readiness standards. Their primary industry focus is Educational Support Services (NAICS 611710), where they operate at the intersection of language assessment science and federal workforce readiness. They serve a highly niche vertical within national security education, positioning themselves as a subject-matter expert in defense language testing infrastructure rather than general educational services. ACTFL Professional Services, LLC is a small business entity headquartered in Alexandria, Virginia, with no public certifications on record. Their geographic presence is centered in the Washington, D.C. metro area, aligning closely with federal defense and language policy stakeholders. The company’s market positioning is defined by sustained, high-trust engagement with a single, mission-critical federal client, establishing them as a specialized provider in the defense language assessment ecosystem.