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Overview
- Legal name
- TETRA TECH EMC, INC.
- Also known as
- ENGINEERING MANAGEMENT CONCEPTS
- Registered location
- PASADENA, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Not available
Read company summary
TETRA TECH EMC, INC. is associated with UEI K6LKK4M4BS45 and CAGE 1DB04 in public federal records. AcornBids currently links 0 prime awards totaling $0 in obligations to this entity. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists PASADENA, CA, USA.
At a glance
Lifetime prime obligations$0
Prime awards0
Awards with future end dates0
Top-agency concentration0.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 14, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TETRA TECH EMC, INC.
- Doing business as
- ENGINEERING MANAGEMENT CONCEPTS
- UEI
- K6LKK4M4BS45
- CAGE
- 1DB04
- Registered address
- 3475 E FOOTHILL BLVD, PASADENA, CA, 91107, USA
- Registration status
- E
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- Jul 22, 2025
- Initial registration
- Mar 6, 2002
- Entity start
- Apr 11, 1984
- SAM updated
- Jul 17, 2026
- Registration expires
- Jul 17, 2026
- Fiscal year end
- Sep 30
- Place of incorporation
- CA, USA
Research brief
Source facts
- Loaded prime-award records link 0 awards and $0 in reported obligations to this legal entity. 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.
No matching records in the loaded data.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 17, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Mar 6, 2002 |
| Entity start | Apr 11, 1984 |
| Industry | Reported size status |
|---|---|
| 485113 — Bus and Other Motor Vehicle Transit Systems | Not reported |
| 485410 — School and Employee Bus Transportation | Not reported |
| 485999 — All Other Transit and Ground Passenger Transportation | Not reported |
| 541330 — Engineering Services | Not reported |
| 541410 — Interior Design Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541612 — Human Resources Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KENNETH KINZER | Government business | Contact method not published | SAM registration | Not available |
| GYVETTE MCDONALD | Alternate government business | Contact method not published | SAM registration | Not available |
| KENNETH KINZER | Electronic business | Contact method not published | SAM registration | Not available |
| GYVETTE MCDONALD | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 485113 — Bus and Other Motor Vehicle Transit Systems
- 485410 — School and Employee Bus Transportation
- 485999 — All Other Transit and Ground Passenger Transportation
- 541330 — Engineering Services
- 541410 — Interior Design Services
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541612 — Human Resources Consulting Services
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 561110 — Office Administrative Services
- 561210 — Facilities Support Services
- 561990 — All Other 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 |
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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