Martelle Water Treatment, Inc.
Janesville, WI
- UEI
- LR17NW8C5823
- CAGE
- 1T9U3
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 2275 Royal Oaks Dr, Janesville, WI 53548, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Water treatment chemicals | MICC Fort McCoy | $103,750 | |
| 0012 ferric chloride | MICC Fort McCoy | $82,540 | |
| Water treatment | MICC Fort McCoy | $76,090 | |
| Water treatment | MICC Fort McCoy | $35,759 | |
| 0003 ferric chloride | MICC Fort McCoy | $66,283 |
About 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.
Quick answers
What is Martelle Water Treatment, Inc.'s UEI?
Martelle Water Treatment, Inc.'s Unique Entity ID (UEI) in SAM.gov is LR17NW8C5823.
What is Martelle Water Treatment, Inc.'s CAGE code?
Martelle Water Treatment, Inc.'s CAGE code is 1T9U3.
What is Martelle Water Treatment, Inc.'s primary NAICS code?
Martelle Water Treatment, Inc.'s primary NAICS code is 424690 (Other Chemical and Allied Products Merchant Wholesalers).
Where is Martelle Water Treatment, Inc. located?
Martelle Water Treatment, Inc.'s physical address in SAM.gov is 2275 Royal Oaks Dr, Janesville, WI 53548, USA.
Is Martelle Water Treatment, Inc. registered in SAM.gov?
Yes. Martelle Water Treatment, Inc.'s SAM.gov registration is active through July 30, 2027.
What is Martelle Water Treatment, Inc.'s most recent federal award?
Martelle Water Treatment, Inc.'s most recent federal contract award is Water treatment chemicals (W911SA26FA005), from MICC Fort McCoy, on November 17, 2025.
On GovTribe
See Martelle Water Treatment, Inc.'s full federal record
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