ZF Consulting LLC

ZF Consulting LLC, a sole proprietorship based in Washington, D.C., delivers technical analytical support services to the Defense Advanced Research Projects Agency exclusively as a subcontractor, with no prime contract vehicles or grants in its current federal footprint.

The vendor's award history spans four subcontract task orders, all issued under the DARPA Technical and Analytical Support Services IDIQ between December 2025 and April 2026. Combined obligated dollars total $219 thousand across this period. ZF Consulting operates entirely in the sub role — 100% of recent awards are subcontract task orders — and serves a single customer agency, DARPA. All four awards fall under NAICS All Other Professional, Scientific, and Technical Services, reflecting the vendor's positioning as a specialty technical resource provider to defense research and development programs.

Activity is nascent and recent. The vendor entered the federal award space in December 2025 with a single task order, followed by three additional DARPA sub awards in early 2026. Year-to-date activity shows one award in 2025 and three in 2026, suggesting early-stage federal market entry. The vendor carries no identified SBA set-aside designations, no prime contract vehicles, and no named subcontracting relationships or teaming arrangements in the source. All four awards draw from the same parent IDIQ and serve the same customer, indicating narrow customer and vehicle concentration typical of early-stage federal contractors still building diversification and customer relationships.