Federal contractor profile
TETRA TECH, INC.
UEI DSBKJQNLK7N5CAGE 39XX4
Active
Overview
- Legal name
- TETRA TECH, INC.
- Also known as
- TETRA TECH
- Registered location
- COLLINSVILLE, IL, USA
- Primary NAICS
- 213112 — Support Activities for Oil and Gas Operations
- Latest award activity
- Feb 5, 2026
Read company summary
TETRA TECH, INC. is associated with UEI DSBKJQNLK7N5 and CAGE 39XX4 in public federal records. AcornBids currently links 11 prime awards totaling $26.9M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services; Oil and Gas Pipeline and Related Structures Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 213112 (Support Activities for Oil and Gas Operations). Its public SAM.gov registration lists COLLINSVILLE, IL, USA.
At a glance
Lifetime prime obligations$26.9M
Prime awards11
Awards with future end dates4
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 10, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TETRA TECH, INC.
- Doing business as
- TETRA TECH
- UEI
- DSBKJQNLK7N5
- CAGE
- 39XX4
- Registered address
- 1634 EASTPORT PLAZA DR, COLLINSVILLE, IL, 62234, USA
- Registration status
- Active
- Primary NAICS
- 213112 — Support Activities for Oil and Gas Operations
- SAM activation
- Jan 30, 2026
- Initial registration
- May 19, 2005
- Entity start
- Feb 1, 1988
- SAM updated
- Jan 30, 2026
- Registration expires
- Jan 28, 2027
- Fiscal year end
- Sep 30
- Place of incorporation
- DE, USA
Research brief
Source facts
- Loaded prime-award records link 11 awards and $26,879,961 in reported obligations to this legal entity. Source
- Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
- An example award describes: HFAM (HYDRANTS) ENERGY AUTOMATION OPERATIONAL TECHNOLOGY-SUSTAINMENT (EAOTS) FOLLOW ON - TASK ORDER 1 Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$14.1M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 11 of 11 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $4.3M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $9.8M |
| Change | $-5.5M |
| Growth | -55.8% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Defense | $14.1M | 11 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| FA8903 772 ESS PK | $9.8M | 10 |
| DCSO-COLUMBUS-DIVISION-2 | $4.3M | 1 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 541330 — Engineering Services | $14.1M | 10 |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | $3.0K | 1 |
Psc
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| FA890318D0012 | $5.5M | 7 |
| SP470626D0004 | $4.3M | 1 |
| FA890323D0013 | $4.2M | 2 |
| FA890325D0052 | $3.0K | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $14.1M | 11 |
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 |
|---|---|---|---|---|
| SP470626F0010HFAM (HYDRANTS) ENERGY AUTOMATION OPERATIONAL TECHNOLOGY-SUSTAINMENT (EAOTS) FOLLOW ON - TASK ORDER 1 | Department of Defense | $4.3M | Feb 13, 2026 | May 12, 2027 |
| FA890323F0032ENGINEERING SUPPORT DURING CONSTRUCTION AT POL FACILITIES LOCATED AT JACKSONVILLE ANGB, FL MCCONNELL AFB, KS AND MALMSTROM AFB, MT | Department of Defense | $330.0K | Jan 6, 2023 | Sep 30, 2026 |
| FA890323F0054FY23/FY24 OUT-OF-SERVICE (INTERNAL) API 653 INSPECTIONS OF ABOVEGROUND STORAGE TANKS (A) AT MULTIPLE CONUS LOCATIONS | Department of Defense | $3.1M | Jun 23, 2023 | Jun 30, 2026 |
| FA890325F0137ARCHITECT-ENGINEER PETROLEUM, OIL, AND LUBRICANTS (AE-23 POL) TO SUPPORT FY25/FY26 OUT-OF-SERVICE (INTERNAL) API 653 INSPECTIONS OF ABOVEGROUND STORAGE TANKS AT MULTIPLE CONUS… | Department of Defense | $4.2M | Sep 19, 2025 | Sep 20, 2027 |
| FA890321F0043FY 21/22 WEST REGION IN-SERVICE (EXTERNAL) API 653 INSPECTIONS OF ABOVEGROUND STORAGE TANKS | Department of Defense | $989.7K | Jun 11, 2021 | Apr 24, 2025 |
| FA890323F0085DESIGN REFRESH DEFENSE LOGISTICS AGENCY PETROLEUM OIL LUBRICANTS FACILITIES | Department of Defense | $1.3M | Jun 5, 2023 | May 31, 2026 |
| FA890323F0003TITLE I DESIGN FOR EUROPEAN FUEL SYSTEMS | Department of Defense | $2.5M | Nov 1, 2022 | May 13, 2027 |
| FA890325F0098POST AWARD CONFERENCE | Department of Defense | $3.0K | Mar 26, 2025 | Apr 30, 2025 |
| FA890320F1014TITLE II OVERSIGHT FOR DEFENSE LOGISTICS AGENCY EUROPEAN FUEL SYSTEMS | Department of Defense | $8.2M | Oct 31, 2021 | Apr 30, 2027 |
| FA890323F0095CLEAN AND INSPECT TANKS AT KWANGJU AB AND TAEGU AB, KOREA | Department of Defense | $2.0M | Jun 28, 2023 | May 31, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 30, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 19, 2005 |
| Entity start | Feb 1, 1988 |
| Industry | Reported size status |
|---|---|
| 213112 — Support Activities for Oil and Gas Operations | Not reported |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing | Not reported |
| 424710 — Petroleum Bulk Stations and Terminals | Not reported |
| 541320 — Landscape Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DON BAUM | Government business | Contact method not published | SAM registration | Not available |
| DON BAUM | Alternate government business | Contact method not published | SAM registration | Not available |
| BARBARA PETERSEN | Electronic business | Contact method not published | SAM registration | Not available |
| KERI LUCAS | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 213112 — Support Activities for Oil and Gas Operations
- 237120 — Oil and Gas Pipeline and Related Structures Construction
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 424710 — Petroleum Bulk Stations and Terminals
- 541320 — Landscape Architectural Services
- 541330 — Engineering Services
- 541380 — Testing Laboratories and Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 561210 — Facilities Support Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Reported subsidiary tree
Ownership follows reported parent UEIs.
- TETRA TECH, INC.UEI LMRMKLLL3LG5
- ADVANCED MANAGEMENT TECHNOLOGY, INC.UEI DTPTGJLL2SX5
- AMYX INCUEI HBZPLZ5PJH12
- ARD, INC.UEI VHLHREH8Y7R4
- AXIOM DATA SCIENCE LLCUEI PRQBHUD4ZJ31
- BLUEWATER FEDERAL SOLUTIONS, INC.UEI C18KUFQ2L6L4
- BRIDGENET INTERNATIONAL INC.UEI KYBNZZJKA276
- GLOBAL TECH INC.UEI HWMKR49GR573
- INDUS CORPORATIONUEI VRL4VU9TYLM4
- LS TECHNOLOGIES LLCUEI K97DGB4NAKJ5
- MANAGEMENT SYSTEMS INTERNATIONAL, INC.UEI M5NWCBJCKST7
- PRO-TELLIGENT, LLCUEI CB3GK7MZDYQ9
- RPS GROUP, INC.UEI FA3YBNKEAGA3
- SEGUE TECHNOLOGIES, INCUEI TQ4NYKMS5WW6
- STANTEC TETRA TECH JVUEI ZBZCHPTUTLE9
- TETRA TECH DLZ JVUEI DN4KZXVT9EZ3
- TETRA TECH EC INCUEI GYANXZLE67J3
- TETRA TECH EC, INC.UEI Z2JDF94BLHP6
- TETRA TECH EC, INC.UEI R4FTW77GLKM6
- TETRA TECH EC, INC.UEI C48BDZT15AM8
- TETRA TECH EMC, INC.UEI K6LKK4M4BS45
- TETRA TECH ES, INC.UEI UJN1EN56WZ66
- TETRA TECH HEI, INC.UEI NCQLD6ESHUQ3
- TETRA TECH INCUEI NKS6HETFAAW8
- TETRA TECH INCUEI NXSSKEP8JXL7
- TETRA TECH INCUEI FN3KJ67ZG226
- TETRA TECH INCUEI FJBUDEMPKSZ3
- TETRA TECH INCUEI WL4VMSDRCLR5
- TETRA TECH INCUEI UC2RW42PNSF4
- TETRA TECH INCUEI JBJTPCXMTYH5
- TETRA TECH INCUEI HVDMNK1MYQN3
- TETRA TECH INCUEI SQM2CXY8JNC1
- TETRA TECH INCUEI ZU7NSK3NW7Z4
- TETRA TECH MA, INCUEI HB1MLU2LN557
- TETRA TECH TESORO, INC.UEI NA9GSPVPK8U3
- TETRA TECH, INC.UEI WWF1MK12STK7
- TETRA TECH, INC.UEI P3UKH7YXPK67
- TETRA TECH, INC.UEI L8JXE422H5F6
- TETRA TECH, INC.UEI NYR6HCRX9KJ4
- TETRA TECH, INC.UEI E3QKBMJ7H9K7
- TETRA TECH, INC.UEI TY6TKGLN6S95
- TETRA TECH, INC.UEI J8CNBANBZ6U8
- TETRA TECH, INC.UEI W4NLBJHRP7H3
- TETRA TECH, INC.UEI PMQFEAMRC959
- TETRA TECH, INC.UEI SGTJSK22KTG1
- TETRA TECH, INC.UEI HHDHBZL5PLM5
- TETRA TECH, INC.UEI FL1UPMZCC5S8
- TETRA TECH, INC.UEI DSBKJQNLK7N5
- TETRA TECH, INC.UEI X38LAAB5HB64
- TETRA TECH, INC.UEI GMW1WKSRWQW3
- TETRA TECH, INC.UEI MFY6V827J239
- TETRA TECH, INC.UEI NAYBB3MLDS46
- TETRA TECH-BLACK & VEATCH JVUEI RJ5LTYY9S344
- TETRA TECH-STANLEY JVUEI JNF6EXWVRXL6
- TETRA TECH/MEAD AND HUNT JOINT VENTUREUEI ZBN6UNKMKTP6
- TETRA TECH/POND & COMPANYUEI MCNYGEEPKJT8
- WJA PLLCUEI DJFNJP7K7P17
Corporate family
Reported ownership links. Award and funding explorers can include this family.
| Legal entity | Reported parent UEI | Source loaded |
|---|---|---|
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| ADVANCED MANAGEMENT TECHNOLOGY, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| AMYX INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| ARD, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| AXIOM DATA SCIENCE LLC | LMRMKLLL3LG5 | Sep 19, 2026 |
| BLUEWATER FEDERAL SOLUTIONS, INC. | LMRMKLLL3LG5 | Sep 27, 2026 |
| BRIDGENET INTERNATIONAL INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| GLOBAL TECH INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| INDUS CORPORATION | LMRMKLLL3LG5 | Aug 15, 2026 |
| LS TECHNOLOGIES LLC | LMRMKLLL3LG5 | Sep 26, 2026 |
| MANAGEMENT SYSTEMS INTERNATIONAL, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| PRO-TELLIGENT, LLC | LMRMKLLL3LG5 | Sep 19, 2026 |
| RPS GROUP, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| SEGUE TECHNOLOGIES, INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| STANTEC TETRA TECH JV | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH DLZ JV | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH EC INC | LMRMKLLL3LG5 | Sep 2, 2026 |
| TETRA TECH EC, INC. | LMRMKLLL3LG5 | Sep 2, 2026 |
| TETRA TECH EC, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH EC, INC. | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH EMC, INC. | LMRMKLLL3LG5 | Sep 2, 2026 |
| TETRA TECH ES, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH HEI, INC. | LMRMKLLL3LG5 | Aug 15, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 2, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH INC | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH MA, INC | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH TESORO, INC. | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Aug 15, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Aug 15, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 2, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH, INC. | LMRMKLLL3LG5 | Sep 26, 2026 |
| TETRA TECH-BLACK & VEATCH JV | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH-STANLEY JV | LMRMKLLL3LG5 | Sep 2, 2026 |
| TETRA TECH/MEAD AND HUNT JOINT VENTURE | LMRMKLLL3LG5 | Sep 19, 2026 |
| TETRA TECH/POND & COMPANY | LMRMKLLL3LG5 | Sep 26, 2026 |
| WJA PLLC | LMRMKLLL3LG5 | Sep 26, 2026 |
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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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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