Britta Mathes

Britta Mathes, doing business as MBS Bueroservice, operates as a for-profit sole proprietorship based in Gmund am Tegernsee, Germany, providing custodial and facilities maintenance services to the U.S. Army as a prime contractor exclusively under full-and-open competition, with no small business set-aside designations applied to any award. The vendor is woman-owned and registered in SAM.gov since November 2019. MBS Bueroservice works under a single-award indefinite delivery contract (W912PB21D3011) valued at $6.256 million, originally awarded April 20, 2021, and issues delivery orders for custodial services at U.S. Army Garrison Bavaria Garmisch and related Army installations in Germany.

Customer concentration is absolute: all 17 awards in the source footprint come from the Department of the Army Installation Management Command (IMCOM) Europe Region, representing the full $11.7 million in combined potential value. The vendor holds no other federal customer relationships. MBS Bueroservice operates exclusively under the parent indefinite delivery contract W912PB21D3011, from which 15 task orders totaling $4.6 million have been issued. Delivery order awards range from $60,220 in base-year 2022 work to $844,585 for the first option year in May 2022. Recent awards include a $455,868 delivery order issued May 1, 2026, for custodial services through October 31, 2026, a $141,632 order issued March 1, 2026, through April 30, 2026, and a $182,580 order issued November 1, 2025, through January 30, 2026 — all firm fixed-price contracts for custodial services at Garmisch. The vendor has received orders each year from 2021 through 2026 with consistent annual volume: four awards in 2022, two in 2023, two in 2024, two in 2025, and four in 2026.

The parent indefinite delivery contract reaches ultimate completion April 30, 2026, creating a recompete cliff of $457 thousand in two awards (the May 1, 2026 order and the April 30, 2026 deliverable period) expiring within the next twenty-four months. MBS Bueroservice has no subcontractor relationships and does not serve as a subcontractor to other primes. The entire service portfolio is captured under NAICS Janitorial Services and PSC Housekeeping–Custodial Janitorial. The $5.4 million obligated to date represents 46 percent of the combined potential value across all awards.