Federal contractor profile
SOCIEDADE DE EMPREITADAS E TRABALHOS HIDRAULICOS, S.A.
UEI GCW4J1MQUG86CAGE P1386
Active
Overview
- Legal name
- SOCIEDADE DE EMPREITADAS E TRABALHOS HIDRAULICOS, S.A.
- Also known as
- SETH
- Registered location
- QUEIJAS, PRT
- Primary NAICS
- 236210 — Industrial Building Construction
- Latest award activity
- Jan 16, 2026
Read company summary
SOCIEDADE DE EMPREITADAS E TRABALHOS HIDRAULICOS, S.A. is associated with UEI GCW4J1MQUG86 and CAGE P1386 in public federal records. AcornBids currently links 2 prime awards totaling $1.8M 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; Testing Laboratories and Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 236210 (Industrial Building Construction). Its public SAM.gov registration lists QUEIJAS, PRT.
At a glance
Lifetime prime obligations$1.8M
Prime awards2
Awards with future end dates2
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SOCIEDADE DE EMPREITADAS E TRABALHOS HIDRAULICOS, S.A.
- Doing business as
- SETH
- UEI
- GCW4J1MQUG86
- CAGE
- P1386
- Registered address
- AVENIDA TOMAS RIBEIRO, 145, QUEIJAS, 2790-467, PRT
- Registration status
- Active
- Primary NAICS
- 236210 — Industrial Building Construction
- SAM activation
- Oct 28, 2025
- Initial registration
- Aug 31, 2001
- Entity start
- Mar 17, 1933
- SAM updated
- Oct 28, 2025
- Registration expires
- Oct 28, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- PRT
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 |
|---|---|---|---|---|
| FA448622C0001FA448622C0001 OPERATE AND MAINTAIN WASTEWATER TREATMENT PLANT SERVICES | Department of Defense | $1.6M | Apr 1, 2022 | Jan 31, 2027 |
| FA448622C0006WATER SAMPLING AND LABORATORY ANALYSIS SERVICES | Department of Defense | $197.1K | Sep 8, 2022 | Aug 31, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 28, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Aug 31, 2001 |
| Entity start | Mar 17, 1933 |
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| 236118 — Residential Remodelers | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ANDRE COSTA | Government business | Contact method not published | SAM registration | Not available |
| JOANA SARMENTO | Alternate government business | Contact method not published | SAM registration | Not available |
| ANDRE COSTA | Electronic business | Contact method not published | SAM registration | Not available |
| JOANA SARMENTO | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
- 236118 — Residential Remodelers
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About SOCIEDADE DE EMPREITADAS E TRABALHOS HIDRAULICOS, S.A.
What products and services appear in its federal awards?
Recorded award industries: 221320 — Sewage Treatment Facilities; 541380 — Testing Laboratories and Services.
Recorded products and services: M1PD — OPERATION OF WASTE TREATMENT AND STORAGE FACILITIES; B533 — Water Quality Studies.
Examples from recent award records:
- FA448622C0001 OPERATE AND MAINTAIN WASTEWATER TREATMENT PLANT SERVICES
- WATER SAMPLING AND LABORATORY ANALYSIS SERVICES
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
AVENIDA TOMAS RIBEIRO, 145, QUEIJAS 2790-467, PRT
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
236210 — Industrial Building Construction.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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