Bathtub Software LLC

Bathtub Software LLC, a small-business limited liability company based in Saginaw, Michigan, provides Weibull statistical analysis software licenses and risk-analysis training services to federal agencies as a prime contractor, operating across both full-and-open and Total Small Business set-aside vehicles with no subcontract footprint.

The vendor's customer base is concentrated with two agencies. The Department of Transportation's Federal Aviation Administration Headquarters accounts for 7 awards and $205 thousand in combined potential value, anchored by a single-award indefinite delivery contract (6973GH21D00041) valued at $104,840 and running through July 31, 2026, under which Bathtub Software has delivered multiple firm fixed-price delivery orders for "Introduction to Weibull & Risk Analysis Methods" training courses. The Department of the Navy's Naval Air Systems Command Naval Air Warfare Center holds 2 awards valued at $34 thousand combined, both for annual Supersmith software site licenses. The National Aeronautics and Space Administration Shared Services Center and the Department of Transportation Federal Aviation Administration Technical Center together account for the remaining 2 awards and $27 thousand in potential value. The top-customers rankings by award count and by potential value align closely, with FAA Headquarters dominating both metrics.

Bathtub Software's capability portfolio centers on two product lines grounded in represented awards. The Supersmith Weibull software offering includes perpetual-license site licenses for statistical analysis and risk assessment, sold to Navy NAVAIR and FAA locations under purchase orders ranging from $11,256 to $22,512. The training service line delivers instructor-led "Introduction to Weibull & Risk Analysis Methods" courses, typically two to three days, under FAA delivery orders valued between $16,040 and $19,480 per order. Six of eleven total awards fall under Computer Training NAICS, with the remainder split between Software Publishers (3 awards) and Professional Development Training (1 award). Place of performance is predominantly Saginaw, Michigan, with some training delivered on-site at FAA and Navy facilities.

Activity has been episodic: two awards in 2022, five in 2023, then one each in 2024, 2025, and 2026. Three awards totaling $56 thousand in combined potential value reach ultimate completion within the next twenty-four months and face recompete exposure. Across all eleven awards, Bathtub Software has obligated $161 thousand against $266 thousand in combined potential value, representing a 61% execution rate. The vendor holds no parent contract vehicles beyond the single FAA IDC; all other awards are standalone purchase orders and delivery orders.