Martin Hassler Tankstellen- UND Tankanlagenbau GMBH & CO. KG

Martin Hassler Tankstellen- UND Tankanlagenbau GMBH & CO. KG, doing business as Hassler GMBH & CO. KG, is a German-based fuel infrastructure maintenance and repair contractor that serves as a prime contractor exclusively to the U.S. Army Installation Management Command (IMCOM) Europe Region for storage tank and gas station upkeep at American military installations across Germany. The company operates on a full-and-open basis with no set-aside designations across its federal footprint.

Hassler is a partnership or limited liability partnership headquartered in Nürnberg, Germany, and registered in SAM.gov since 2003. The company specializes in mechanical and electrical inspection, maintenance, and repair services for underground and aboveground fuel storage tanks and associated gas station systems at U.S. Army installations. Work includes lightning protection assessments, parts procurement, and compliance-related inspections spanning USAG Bavaria, Grafenwoehr, Vilseck, Hohenfels, and Ansbach. Recent representative delivery orders include a $136.7 thousand firm fixed-price order awarded March 31, 2026 for repair and maintenance through June 30, 2026; a $248.3 thousand order from June 1, 2025 for storage tank and gas station services (completed October 31, 2025); and a $351.9 thousand order from March 22, 2024 for maintenance, inspection, and repair services across multiple installations.

Customer concentration is absolute: the Department of the Army Installation Management Command Europe Region accounts for 88 of 115 awards and the full $7.7 million in combined potential value (98% of the award portfolio). Three subordinate Army offices — the Army Materiel Command Expeditionary Contracting Command Regional Contracting Office Bamberg, the Army Materiel Command Expeditionary Contracting Command Regional Contracting Office Bavaria, and the Army proper — collectively represent the remaining 25 awards and negligible incremental value.

Hassler holds three single-award indefinite delivery contracts with IMCOM Europe: a $369.4 thousand IDC for USAG Ansbach services running through August 31, 2030 (awarded September 1, 2025); a $1.29 million IDC covering Grafenwoehr, Vilseck, Hohenfels, and Bavaria extending through March 21, 2027 (awarded March 22, 2024); and a $170.6 thousand IDC expired March 31, 2025 (awarded March 7, 2022). Task orders under these vehicles dominate the award footprint. The $1.29 million 2024 IDC has driven nine delivery orders with $1.1 million combined potential value; the 2022 IDC generated seven task orders carrying $194 thousand combined potential value before expiration.

Award activity has been modest but consistent — five awards in 2022, one in 2023, four in 2024, eight in 2025, and two to date in 2026. The vendor holds no subcontracting relationships and operates solely as a prime. Only one award ($69 thousand) reaches ultimate completion within the next twenty-four months, presenting minimal near-term recompete exposure. Hassler's federal footprint is narrowly tailored to fuel infrastructure sustainment at European Army installations, with no diversification across other customer agencies or service lines.