ST Engineering Aethon Inc.

ST Engineering Aethon Inc., a foreign-owned manufacturer of autonomous mobile robots headquartered in Pittsburgh, Pennsylvania, operates exclusively as a prime contractor delivering medical logistics automation platforms and support services to the Department of Veterans Affairs across 18 federal customer agencies on full-and-open, non-set-aside basis. The company is a subsidiary of STE North America, Inc., itself a foreign-owned for-profit entity.

Aethon's federal footprint centers on a single capability: the TUG autonomous mobile robot platform and its variants (T2.5, T-2RX, Zena RX, Zenarx) for medication distribution, supply delivery, and material transport within VA medical facilities, coupled with maintenance, installation, upgrade, and project management services. The company holds a $75.6 million Federal Supply Schedule contract (FSS-65-II-A, Medical Equipment and Supplies) awarded May 1, 2024, through April 30, 2029, which has generated 149 task orders worth $41.3 million in combined potential value since award. Recent representative work includes a $1,086,210 delivery order from Veterans Integrated Service Network 8 for EMS and pharmacy robots (April 2026), a $711,040 order from VISN 21 for TUG meal delivery carts (September 2026), and a $673,300 purchase order from the Defense Health Agency for mobile robots and elevator interfaces at Fort Sam Houston (September 2024). Aethon also holds a newer single-award Blanket Purchase Agreement with VISN 1 valued at $1,989,213.52 through September 2031, covering autonomous delivery systems, infrastructure, installation, training, and 24/7 remote support across nine New England VA medical centers.

Customer concentration is extreme and concentrated within VA. VISN 12 accounts for $119.9 million of the $181.3 million combined potential value across all 289 awards (66% of dollars) while representing only 5.5% of award count, reflecting the dominance of the $75.6 million FSS vehicle administered through VISN 12. The top five VISNs by potential value (VISN 12, 16, 17, 1, and 2) account for 82% of combined potential value across their 70 awards. At award-count level, VISN 6 leads with 60 awards but carries only $3.1 million in combined potential value, underscoring the small-order, recurring-maintenance posture of most delivery orders. The source data spans 289 awards from May 2004 forward; recent trajectory shows eight awards in 2025 and eight in 2026 year-to-date, down from peaks of 14 in 2022 and 12 in 2024. Awards reaching ultimate completion in the next twenty-four months total seven (combined potential value $2.2 million), presenting minimal near-term recompete exposure.

Aethon operates under Medical Equipment and Supplies (FSS-65-II-A) as the dominant parent vehicle, with 149 task orders, and holds a secondary Federal Supply Schedule vehicle (V797P4652A) carrying 108 task orders worth $21.2 million combined potential value. The company's NAICS profile splits across Surgical Appliance and Supplies Manufacturing (142 awards) and Surgical and Medical Instrument Manufacturing (112 awards), reflecting equipment and maintenance service work. Primary PSC codes are Maint/Repair/Rebuild Of Equipment — Medical, Dental, And Veterinary Equipment And Supplies (94 awards) and Medical And Surgical Instruments, Equipment, And Supplies (68 awards). Aethon maintains no subcontractor footprint and competes entirely as a prime; the company has not pursued or won set-aside work, competing instead in full-and-open VA procurement against other medical device suppliers. Place of performance spans multiple VA medical centers nationwide, including Pittsburgh, Pennsylvania; New Orleans, Louisiana; Houston, Texas; Montgomery, Alabama; Decatur, Georgia; and numerous other VISN facilities, with all delivery orders priced firm fixed-price.