THE BOEING COMPANY

Four detectors flagged Boeing. Benford's law analysis found the distribution of leading digits in award amounts deviated significantly from expected frequencies, with digit 1 appearing less often than predicted and digits 2–3 more often. Modification growth on contract N0038317GA301 expanded at a rate vastly exceeding peers in the same industry sector. An Isolation Forest multivariate analysis identified the entity as a statistical outlier based on its combination of total dollars, award count, agency concentration, and modification frequency. Sole-source awards comprised a notably higher fraction of the portfolio than typical for the manufacturing sector.

The Benford test yielded a p-value of 0.001 across 3,334 transactions. The modification contract grew at a ratio of 10,662 compared to a sector median of 74, producing a z-score of 10.34. Sole-source awards accounted for 2,883 of 3,334 total awards (86.5%), versus a sector median of 45.2% and standard deviation of 0.39. The Isolation Forest raw anomaly score was −0.77 with a contamination parameter of 0.05.

These statistical signals reflect Boeing's unique position as a dominant defense contractor with a $13 billion lifetime obligation and 3,334 awards concentrated in a single agency. The high sole-source fraction and modification growth are consistent with long-term prime contractor relationships on major weapons systems, where competitive awards are less common and contract modifications accumulate over years. The Benford deviation may reflect the distribution of large, round-dollar modifications typical of defense contracts rather than fraud. The peer group for this NAICS comprises 328 entities of vastly different scales; Boeing's outlier status is expected given its market position.