Calmin Inc.
Santa Barbara, CA Doing business as Matilija Pure Water Systems
- UEI
- HG2NLQD4NBT3
- CAGE
- 0J895
- Primary NAICS
- 221310 Water Supply and Irrigation Systems
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 1026 Santa Barbara St, Santa Barbara, CA 93101, USA
- Website
- getpurewater.com
- Founded
- 1948
- Employees
- 1-10
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Utilities
- SIC code
- 49 Electric, Gas, & Sanitary Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $25,531 |
| FY2025 | $50,389 |
| FY2024 | $21,616 |
| FY2023 | $38,579 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $13,440 | |
| 2 | Department of Justice | $12,091 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Calmin Inc., doing business as Matilija Pure Water Systems, provides reverse osmosis water purification system lease, installation, filter replacement, maintenance, and water softener services to federal correctional and military installations as a small-business prime contractor under Total Small Business set-asides. The Santa Barbara, California-based vendor operates exclusively as a prime (100% of recent awards) and competes predominantly under set-aside vehicles, with no subcontract footprint.
The vendor's customer base is highly concentrated and bifurcated by dollar value. The Federal Correctional Complex Lompoc anchors 13 awards with $211 thousand combined potential value and drives volume through recurring delivery orders under two Indefinite Delivery Contracts — a single-award IDC with a $49.9 million ceiling awarded November 3, 2022 (now expired), and a multiple-award IDC with a $50.5 thousand ceiling awarded February 1, 2026. Air Force Space Command, by contrast, carries only 5 awards but anchors $222 thousand in combined potential value through a $105.6 thousand water softener maintenance purchase order awarded November 1, 2024, running through May 31, 2029. The Department of the Navy accounts for 5 awards ($42 thousand combined potential value). Representative work includes a $16.3 thousand delivery order from FCC Lompoc issued October 1, 2026, for reverse osmosis and water softener system supplies and maintenance through September 2027; a $12.1 thousand delivery order from FCC Lompoc issued February 1, 2026, for FY26 system maintenance and support; and the $105.6 thousand Air Force Space Command purchase order for water softener canister exchange and maintenance at Lompoc, California, through May 2029.
Recent activity is modest and flat. The vendor recorded 3 awards in 2022, 1 in 2023, 2 in 2024, 3 in 2025, and 4 in 2026. Combined potential value across all 23 awards totals $475 thousand, with $403 thousand (85%) already obligated. Only 1 award, carrying $16 thousand in potential value, reaches ultimate completion within the next twenty-four months, presenting minimal recompete exposure. The vendor's capability portfolio centers narrowly on water supply and irrigation systems (11 awards under NAICS 541512) and water purification equipment rental and leasing (15 awards under the water purification PSC code), with no demonstrated diversification into adjacent service lines or customer agencies beyond corrections and military installations.
Quick answers
Is Calmin Inc. registered in SAM.gov?
Yes. Calmin Inc.'s SAM.gov registration is active through July 27, 2027.
How much has Calmin Inc. received in federal contracts?
Federal contracts obligated $50,389 to Calmin Inc. in fiscal year 2025 and $136,114 in fiscal years 2023 through 2027.
What is Calmin Inc.'s most recent federal award?
Calmin Inc.'s most recent federal contract award is FY27 P6 matilija/calmin (15B61726F00000137), from Federal Correctional Complex Lompoc (BOP), on October 1, 2026.
On GovTribe
See Calmin Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors