PENN POWER GROUP LLC

Four detectors flagged Penn Power Group LLC. Benford's Law analysis of leading digits in 151 award amounts shows a highly significant deviation, with digit 3 appearing far more frequently than expected and digit 1 much less frequently. Modification growth on a single contract exceeded peer norms dramatically, with one award experiencing a 277-fold modification ratio compared to a 5.2-fold average for similar manufacturers. The entity also concentrates heavily on sole-source awards, winning 110 of 151 contracts without competition, roughly nine times the median rate for its NAICS peers. Isolation Forest flagged the entity as a multivariate outlier, though with moderate anomaly intensity.

The Benford test yielded a KS statistic of 0.259 with p-value of 3.4e-09 across 151 transactions. The modification growth z-score reached 14.3 sigma on contract SPE7LX20D0136, where modifications grew 277 times faster than the 5.2-fold peer average. Sole-source awards comprised 72.8 percent of the entity's portfolio versus a 7.7 percent median for the 29 NAICS peers, producing a z-score of 2.04. The Isolation Forest raw anomaly score was -0.66 with a 0.05 contamination parameter.

These statistical signals warrant scrutiny but do not confirm fraud. Benford deviations can arise from legitimate business practices, contract structures, or small sample clustering. The modification growth spike may reflect a single large contract's legitimate scope changes or a specialized supplier relationship with DoD. Sole-source concentration is notable but not uncommon for niche manufacturers serving defense supply chains where few competitors exist. The entity's 151 lifetime awards and $19 million total obligated amount suggest an established vendor rather than a fly-by-night operation.