Federal contractor profile

SAN ANTONIO RIVER AUTHORITY

UEI N8MLDAV7WPG4CAGE 009P7Company website ↗

Active

Overview

Legal name: SAN ANTONIO RIVER AUTHORITY
Registered location: SAN ANTONIO, TX, USA
Website: Company website ↗
Primary NAICS: 221320 — Sewage Treatment Facilities
Latest award activity: Nov 25, 2025

Read company summary

SAN ANTONIO RIVER AUTHORITY is associated with UEI N8MLDAV7WPG4 and CAGE 009P7 in public federal records. AcornBids currently links 3 prime awards totaling $18.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Sewage Treatment Facilities; Environmental Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 221320 (Sewage Treatment Facilities). Its public SAM.gov registration lists SAN ANTONIO, TX, USA.

At a glance

Lifetime prime obligations$18.6M

Prime awards3

Awards with future end dates2

Top-agency concentration99.9%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: SAN ANTONIO RIVER AUTHORITY
UEI: N8MLDAV7WPG4
CAGE: 009P7
Registered address: 100 E GUENTHER, SAN ANTONIO, TX, 78204, USA
Registration status: Active
Primary NAICS: 221320 — Sewage Treatment Facilities
SAM activation: Mar 20, 2026
Initial registration: Jan 9, 2002
Entity start: Sep 1, 1937
SAM updated: Mar 20, 2026
Registration expires: Mar 18, 2027
Fiscal year end: Sep 30

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / description	Awarding agency	Obligations	Start date	End date
SP060003C8266200312!009610!97AS!0600 !DEFENSE ENERGY SUPPORT CENTER !SP060003C8266 !A!N! !N! !20030929!20280929!074611047!074611047!074611047!N!SAN ANTONIO RIVER AUTHORITY !100 E GUENTHER…	Department of Defense	$37.2M	Sep 29, 2003	Sep 28, 2053
140P5125P0059GULN - WATER QUALITY ANALYSIS SAAN	Department of the Interior	$13.5K	Jun 11, 2025	Sep 30, 2026
140P5224P0133GULN WQ ANALYSIS SAAN	Department of the Interior	$13.2K	Sep 26, 2024	Sep 30, 2025

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Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

GULN - WATER QUALITY ANALYSIS SAAN

Department of the Interior$13.5K obligationsEnds Sep 30, 202640% recompete estimate

200312!009610!97AS!0600 !DEFENSE ENERGY SUPPORT CENTER !SP060003C8266 !A!N! !N! !20030929!20280929!074611047!074611047!074611047!N!SAN ANTONIO RIVER AUTHORITY !100 E GUENTHER…

Department of Defense$37.2M obligationsEnds Sep 28, 205335% recompete estimate

Registration, certifications & contacts

Registration evidence	Date
SAM updated	Mar 20, 2026
Source loaded	Sep 26, 2026
Initial registration	Jan 9, 2002
Entity start	Sep 1, 1937

Industry	Reported size status
221320 — Sewage Treatment Facilities	Not reported

Contact	Role	Published contact methods	Evidence	Source date
PAUL GARZA	Government business	Contact method not published	SAM registration	Not available
RICK TREFZER	Alternate government business	Contact method not published	SAM registration	Not available
SHARON OTHOLT	Electronic business	Contact method not published	SAM registration	Not available
CASSANDRA TREJO	Alternate electronic business	Contact method not published	SAM registration	Not available

Registered industries

221320 — Sewage Treatment Facilities

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source