Interspiro Inc.

Interspiro Inc., a foreign-owned subsidiary of Ocenco Inc. (doing business as Erie Medical), manufactures and supplies specialized respiratory protection equipment, diving apparatus components, and related safety gear to federal defense and maritime customers as a prime contractor, competing predominantly in full-and-open (unrestricted) procurements alongside recurring Total Small Business set-aside awards. The company is headquartered in Pleasant Prairie, Wisconsin, where all manufacturing and assembly work is performed.

Interspiro's federal footprint centers on production and delivery of high-performance diving and breathing apparatus components — diver's masks, cylinder valve assemblies, oxygen nosepieces, pressure equalization valves, gasket sets, diaphragms, O-rings, parts kits for diving equipment with helium capability, and specialized test and service kits. The vendor holds primary NAICS codes in All Other Miscellaneous General Purpose Machinery Manufacturing (415 awards) and Surgical Appliance and Supplies Manufacturing (42 awards), with dominant PSC coding in Safety and Rescue Equipment (394 awards) and Marine Lifesaving and Diving Equipment (97 awards). Recent representative awards include a $125,725.50 Total Small Business cylinder valve assembly order from DLA Troop Support Construction and Equipment in June 2025; a $58,545 Total Small Business assembly cylinder valve purchase order from DLA Troop Support in January 2026 calling for 30 units to DLA Distribution San Diego; a $48,789 unrestricted cylinder valve assembly order from DLA Land and Maritime in September 2025; a $48,412 Air Force Air Combat Command order for 20 Divator RS4 cold-water regulators and test kits in July 2023; and a $80,556.25 Total Small Business SPIROCAM respiratory protection equipment order from Army Training and Doctrine Command in September 2021. A $9,931.50 unrestricted diving regulator order from Naval Sea Systems Command in December 2025 and a $30,555 unrestricted voice amplifier order from Navy Military Sealift Command in September 2023 represent naval and sealift exposure.

Customer concentration by volume tilts toward DLA subdivisions and Army, but dollar concentration shifts materially to the Navy. The top five funding agencies by award count—DLA Troop Support Construction and Equipment (125 awards, $1 million combined potential value), Department of the Army (103 awards, $1.2 million), Department of the Air Force (84 awards, $113 thousand), DLA Land and Maritime (36 awards, $123 thousand), and DLA Troop Support Hardware (31 awards, $129 thousand)—represent 52% of awards. By potential value, however, the top five are led by Naval Sea Systems Command (28 awards, $2.5 million), Army Materiel Command Research Development and Engineering Command (21 awards, $1.6 million), Navy Military Sealift Command (22 awards, $1.2 million), Department of the Army (103 awards, $1.2 million), and DLA Troop Support Construction and Equipment (125 awards, $1 million), covering 56% of combined potential value. The Navy's dollar weight reflects larger singular orders for specialized diving systems and maintenance parts relative to DLA's higher-frequency, lower-value component purchases.

Interspiro seats on the Federal Supply Schedule GS07F9610G (General Services Administration contract vehicle) with 411 task orders valued at $7.8 million combined potential value, representing the bulk of its vehicle-based footprint. All other parent vehicles contribute negligibly.

Activity has been steady: 14 awards in 2022, 17 in 2023, 18 in 2024, and 19 in 2025 (four awards year-to-date as of late March 2026). The vendor's award portfolio spans 728 total transactions dating to 1996, with reported combined obligated dollars of $37.3 million against a $13.4 million combined potential value—an atypical ratio reflecting the preponderance of small purchase-order awards that may have been exercised, invoiced, and closed across the historical record. Interspiro operates almost exclusively as a prime contractor; one documented sub-award places the vendor as a supplier of Divator Lite cylinder packs to Atlantic Diving Supply, Inc. in October 2024. The company's federal registration in SAM.gov has been active since 2003.