Cummins-Wagner Company, Inc.

Cummins-Wagner Company, Inc., operating through its Siewert Equipment Division and doing business as Cummins-Wagner Co Inc., is a small business industrial equipment distributor supplying centrifugal pumps, rotary pumps, reciprocating pumps, mechanical seals, valves, heat exchangers, and related mechanical components to defense and civilian federal agencies as a prime contractor on 597 of its 602 recent awards. The company is a for-profit Subchapter S corporation headquartered in Annapolis Junction, Maryland, with a subsidiary relationship to parent Cummins-Wagner Holdings, Inc. Cummins-Wagner competes predominantly in the full-and-open market and has not pursued small business set-aside designations across the majority of its recent prime portfolio—however, a discrete cluster of its Coast Guard work carries Total Small Business set-aside designations, representing approximately one-third of its Coast Guard prime awards by count.

Cummins-Wagner's customer concentration is heavily weighted toward maritime and defense logistics. The top five agencies account for 50 percent of recent awards by count and 66 percent of combined potential value. The U.S. Coast Guard leads both metrics with 120 awards carrying $4.3 million in combined potential value, followed by the Naval Sea Systems Command with 28 awards and $1.3 million. The Defense Logistics Agency Land and Maritime fields 120 awards but carries only $750 thousand in combined potential value, indicating transactional volume in smaller component procurements. The National Capital Region (GSA) and the National Institute of Standards and Technology round out the primary customer base. This portfolio reflects Cummins-Wagner's core mission as a spare-parts and replacement-equipment supplier to naval vessels, Coast Guard cutters, and defense logistics operations rather than as a system integrator or sustainment contractor.

The company's award footprint spans 602 total actions (99 percent prime) across 60 distinct agencies since 1981. Recent awards per year have ranged from 30 to 46, with 37 awards in 2025 and 2 in the first half of 2026. Combined potential value across all recent awards stands at $11.5 million, with $13.9 million obligated, indicating a portfolio of primarily small dollar-value purchase orders executed against standing federal requirements. The top NAICS codes are Other Commercial Equipment Merchant Wholesalers (89 awards), Repair and Maintenance of Commercial and Industrial Machinery (73 awards), and Pump and Pumping Equipment Manufacturing (64 awards). The top PSC is Power and Hand Pumps (196 awards), followed by Compressors and Vacuum Pumps (62 awards). Named examples of recent prime work include a $217 thousand Coast Guard fuel transfer pump contract (April 2025, no set-aside), a $418 thousand Naval Sea Systems Command heat transfer package modification (July 2024, no set-aside), and a $222 thousand Coast Guard sealed metallic centrifugal pump order (April 2025, no set-aside). A $75.884 thousand Coast Guard total small business set-aside for MK3 pumps (March 2022) and a $189.6 thousand rotary pump award to the same customer (June 2022, total small business set-aside) demonstrate the company's recurring small business seal posture with USCG.

Cummins-Wagner holds positions on several federal vehicle platforms. The Indefinite Delivery Contract HSCG4006D50052 (Coast Guard) carries 9 task orders with $179 thousand combined potential value. The company also sits on the General Services Administration Multiple Award Schedule and has placement under DLA Indefinite Delivery Contracts DAAD0581C9608, DAAD0582C0212, and a Blanket Purchase Agreement DAAD0582M1701. These vehicles are modest in scale compared to the company's transactional prime volume; the vast majority of Cummins-Wagner's work flows through individual purchase orders rather than standing task order vehicles.

Subcontract engagement is minimal—only five sub-awards appear in the source across the past several years. The company delivered WEINMAN pump assembly services under Asrc Federal Facilities Logistics on a task order (August 2024) and provided a Vertiflo pump complete repair under the same prime (February 2024). It also delivered air compressor maintenance services to Valiant Government Services LLC (October 2024 and ongoing) and participated on M.C. Cleans' JBAB exhaust fan motor repair work (October 2025). This sub footprint is minor relative to the prime operation and does not drive company positioning.

The recompete cliff is low. Only two awards carry ultimate completion dates within the next twenty-four months, with combined potential value of $237 thousand. This light near-term recompete exposure, paired with the company's steady flow of small tactical purchase orders from Coast Guard and DLA, suggests a stable but thin-margin transactional business model focused on parts availability and rapid fulfillment rather than design, engineering, or large-scale integration work.