International Thermal Research LTD

International Thermal Research LTD, doing business as ITR, a foreign-owned Canadian manufacturer headquartered in Richmond, British Columbia, supplies diesel-fired burner systems and thermal management components to the Department of Defense as a prime contractor, competing on full-and-open, unrestricted federal procurements with no set-aside designations across its footprint.

ITR manufactures specialized heating and thermal protection components including space heaters, burner tubes, fuel control valves, stack cap assemblies, fuel hose kits, and related parts that support military equipment maintenance and logistics operations. The company holds a $250,000 single-award indefinite delivery contract with the Defense Logistics Agency Troop Support Construction and Equipment office, established in March 2021 for SHA stack cap assembly components, which generates approximately ten orders per year with a minimum guarantee of eighteen units. Recent representative work includes a $159,870 purchase order from DLA in July 2025 for 147 units of space heaters (NSN 4520014789207), a $78,840 order in August 2024 for 72 space-heater units, and a $228,800 order from December 2022 for space-heater components — all firm fixed-price purchases issued under competitive open-market solicitations. A February 2026 purchase order for 105 heater can stands valued at $27,798.75 represents the most recent prime award.

Customer concentration with ITR is extreme and monolithic. The Defense Logistics Agency Troop Support Construction and Equipment office accounts for 183 of 196 total awards (100% of the portfolio by combined potential value) at $7.1 million combined potential value, with the Defense Logistics Agency Troop Support Hardware accounting for 7 awards at $973 thousand, and the Defense Logistics Agency and Department of the Army splitting the remaining 6 awards. All work flows through DLA channels. ITR places task orders under three parent IDCs: Indefinite Delivery Contract SPM8E811D5014 (3 task orders, $108 thousand combined potential value), SPM8E811D5015 (2 task orders, $120 thousand combined potential value), and SPE8E821D60BP (2 task orders, $12 thousand combined potential value).

Activity has contracted sharply. The vendor received 15 awards in 2022, 20 in 2023, 10 in 2024, 8 in 2025, and 2 to date in 2026 — a declining trajectory that signals either market maturation or competitive pressure. Of the 196 total awards in the source data spanning from August 2000 forward, 97% of the combined potential value ($7.9 million obligated of $8.1 million potential) has been paid, indicating strong performance and collection on awarded work. The vendor's award footprint is narrowly concentrated in NAICS 335211 (Heating Equipment Manufacturing), which accounts for 173 awards, with PSC Space And Water Heating Equipment dominating 192 awards.

ITR competes entirely as a prime contractor (194 of 196 awards, 99% of portfolio), with minimal subcontract exposure — two sub-awards issued in September 2025 for space-heater components appear to be the only recorded sub-work in the source data. Performance occurs at ITR's facility in Ottawa, Ontario, Canada. The vendor holds SAM registration dating to March 2002 and has accumulated two decades of consistent small-dollar and mid-range awards for thermal components supporting military logistics, with no grant work, no IDV seat on government-wide vehicles, and no teaming relationships recorded in the portfolio.