Colliers International Valuation & Advisory Services, LLC

Colliers International Valuation & Advisory Services, LLC, headquartered in Centennial, Colorado, provides real property appraisals, expert witness services, and fair market value determinations to federal agencies as a prime contractor on a full-and-open basis, competing without set-aside designation across its active federal footprint. The for-profit corporation has maintained federal contracting presence since the early 1990s and holds 123 prime federal awards, 100% of which are prime contracts or IDVs with no subcontract activity.

Customer concentration centers overwhelmingly on the Department of State's Bureau of Overseas Building Operations, which accounts for 74 awards (60% of total count) and $12.7 million in combined potential value (83% of total dollars). The next largest customer by dollar value is the Department of Justice Environment and Natural Resources Division with three awards totaling $1.3 million in expert witness services; the General Services Administration Acquisition Services Division holds ten awards valued at $105 thousand; and the Department of Interior Fish and Wildlife Service carries fourteen appraisal orders. The ranking by award count and potential value converges tightly on State Department dominance, with offshore embassy facility valuations and domestic property appraisals constituting the majority of active work.

Colliers International's primary vehicle is a $2 million Indefinite Delivery Contract awarded by State Department OBO on May 29, 2025, through May 28, 2026, which authorizes real estate appraisal services for federal properties domestically and internationally, with place of performance spanning worldwide locations including China, Switzerland, India, Poland, Kazakhstan, Nicaragua, Brazil, Canada, Germany, and Honduras. Fifty-three task orders under a predecessor IDC (SAQMMA13D0087) carry $544 thousand in combined potential value, and nineteen orders under a second predecessor IDC (19AQMM25D0648) carry $185 thousand. Recent delivery orders under the active contract include a $17,400 appraisal for international properties in China (September 17, 2026), a $9,350 order for embassy appraisals in Kazakhstan (September 3, 2026), a $16,000 order for Nicaragua embassy services (July 17, 2026), a $9,750 appraisal in Switzerland (July 15, 2026), and a $16,800 order for China embassy services (June 24, 2026). Outside the State Department vehicle, Colliers holds a $1 million time-and-materials purchase order from DOJ Environment and Natural Resources Division for expert witness services through February 1, 2030 (awarded March 20, 2025); a $233,750 purchase order from the same division for expert witness services through February 1, 2031 (awarded December 23, 2025); a $95,000 firm fixed-price appraisal of Kennedy Space Center land near Launch Complex 39A (awarded by NASA July 22, 2025); and a $19,800 small-business-set-aside appraisal of the Mogote Ridge property in New Mexico for the U.S. Forest Service Region 3 (awarded October 1, 2025).

Capability portfolio centers on residential and commercial property appraisals, expert witness testimony for federal litigation matters, and fair market value determinations supporting real estate acquisition and facility management decisions. Work is delivered worldwide, with significant overseas footprint supporting diplomatic facility asset valuations. The vendor maintains compliance with the Uniform Standards of Professional Appraisal Practice and the Uniform Appraisal Standards for Federal Land Acquisitions. Award activity has accelerated, rising from three awards in 2021 to sixteen in 2026, though only two awards (combined potential value $27 thousand) face ultimate completion within the next twenty-four months, presenting minimal recompete cliff exposure. Category concentration is concentrated under NAICS 541900-series Real Estate offices (54 awards under Real Estate Agents and Brokers, 24 under Real Estate Appraisers, 20 under Other Activities Related to Real Estate) and PSC Support-Professional Real Property Appraisals (93 awards), with supplementary expert witness capability (PSC 6 awards). The vendor holds a named subsidiary, PGP Valuation Inc.