Martelle Water Treatment, Inc.

Martelle Water Treatment, Inc., a for-profit Subchapter S corporation based in Janesville, Wisconsin, manufactures and supplies water treatment chemicals to the federal government exclusively as a prime contractor (100% of awards), with no set-aside designations across its federal footprint. The company operates under NAICS 325998 (All Other Miscellaneous Chemical Product and Preparation Manufacturing) and PSC "Chemicals," delivering ferric chloride, wastewater treatment chemicals, and related water treatment products to Army installations, primarily through single-award indefinite delivery contracts and firm fixed-price delivery orders.

Martelle's customer base is heavily concentrated in Department of the Army programs. The Department of the Army Installation Management Command Southwest Region accounts for 12 awards valued at $1.4 million combined potential value, representing 93% of total potential-value concentration. The Department of the Navy Naval Facilities Engineering Command represents 35 awards but carries only $139 thousand combined potential value — a high-count, low-dollar profile reflecting smaller individual orders. The company has served the Army Installation Management Command Southwest Region since at least 2001 and holds a stated perfect performance track record exclusively with that command. Martelle sits on two single-award indefinite delivery contracts with Army: contract W911SA22D1002 (5 task orders, $364 thousand combined potential value) and contract W911SA17D0023 (6 task orders, $191 thousand combined potential value). The most recent activity includes a $103,750 firm fixed-price delivery order awarded November 17, 2025, by the Army Installation Management Command Southwest Region for water treatment chemicals at Fort McCoy, Wisconsin, with completion targeted for September 30, 2026.

Martelle's award velocity has contracted sharply. The company received two awards in 2021 but has averaged only one award per year from 2022 through 2025, reflecting a mature, stable customer relationship rather than growth trajectory. Across the full award history in the source data (spanning 2005 to November 2025), combined potential value totals $1.5 million, with $699 thousand obligated (47% execution). One award valued at $104 thousand reaches ultimate completion within the next twenty-four months, creating minimal recompete exposure. The company operates without subcontractor involvement, delivering water treatment products and services as the sole performer on all awards.