Harry Mayer GMBH

Harry Mayer GMBH, doing business as Harry Mayer, a for-profit German supplier based in Walluf, Germany, provides maintenance and repair services for U.S. government-owned shop support equipment and industrial machinery at military installations across Germany as a prime contractor exclusively, with no subcontract footprint. The vendor competes full-and-open with no set-aside designations across its federal awards.

Harry Mayer's customer concentration sits entirely within the Department of the Army. The Army Materiel Command Sustainment Command leads by significant margin across both volume and dollars, accounting for 72 of 141 tracked Army awards (51% of total prime awards) with $3.1 million combined potential value, while the Army Installation Management Command Europe Region accounts for 44 awards with $2.3 million combined potential value. These two Army commands together represent 82 of the 141 Army awards (58%) tracked in recent activity. The Army European Command, Air Force United States Air Forces in Europe–Air Forces Africa, and broader Department of the Army entities round out the active customer set. All 152 prime awards in the source are full-and-open procurements with no set-aside category applied.

Harry Mayer's capability portfolio centers on maintenance and repair of commercial and industrial machinery at U.S. military installations in Germany, supported by 69 awards under NAICS 811310 (Commercial and Industrial Machinery and Equipment Repair and Maintenance) and 67 awards under PSC code 4940 (Maint/Repair/Rebuild Of Equipment—Maintenance And Repair Shop Equipment). Representative work includes a $800,163.30 single-award Indefinite Delivery Contract with the Army Sustainment Command running through July 2026 for labor hours and replacement parts supporting shop equipment at installations in Kaiserslautern, Wiesbaden, and Baumholder; an $89,541.02 December 2025 delivery order for shop support equipment maintenance and repair; and a $161,380.59 August 2021 purchase order from Air Forces Europe and Africa for cleaning supplies under Operation Allies Refuge. Beyond maintenance and repair, Harry Mayer supplies industrial equipment including floor scrubbers, scissor lifts, trailer tractors, welding machines, metal working machinery, and facility furnishings—a secondary portfolio supporting contingent military base operations.

Harry Mayer places the majority of its work through five parent Indefinite Delivery Contracts with the Army Sustainment Command. The largest vehicle, IDC W912PB10D0024, carries 21 task orders valued at $291 thousand combined potential value; IDC W912PB20D3007 carries 20 task orders at $394 thousand; IDC W912PB17D3006 carries 19 task orders at $149 thousand; and IDC W912PB24D3020 carries 4 task orders at $255 thousand. A single Blanket Purchase Agreement (W912CM20A0004) with the Army accounts for one $71 thousand task order. These vehicles are the primary delivery mechanism for Harry Mayer's recurring shop equipment maintenance services in the European theater.

Activity has remained relatively stable over the past five years, averaging roughly nine awards annually (2021: 8; 2022: 11; 2023: 11; 2024: 9; 2025: 7 through December). Combined potential value across all 152 prime awards stands at $8.5 million, with $5.1 million obligated (60% execution rate). The vendor's footprint is geographically concentrated at U.S. Army installations across Germany, with all performance taking place in-country, creating operational leverage specific to the European theater. Harry Mayer has been registered in SAM.gov since 2004 and competes exclusively as a prime contractor with no sub-award presence in the source data.