Consultant Names That Begin With the Letter T
| Consultant Name | Caltrans Acceptance ID # | Fiscal Year (m/d/yy-m/d/yy) | Date Acceptance ID Issued |
|---|---|---|---|
| T.Y. Lin International | D2019-0466 | 1/1/18-12/31/18 | 11/27/19 |
| T.Y. Lin International | L2020-1121 | 1/1/19-12/31/19 | 8/4/2020 |
| T.Y. Lin International and Subsidiaries | D2018-0237 | 1/1/17-12/31/17 | 6/1/2018 |
| T.Y. Lin International and Subsidiaries | D2017-0076 | 1/1/15-12/31/15 | 7/28/2017 |
| T.Y. Lin International and Subsidiaries | L2015-0036 | 1/1/16-12/31/16 | 10/1/2017 |
| T.Y. Lin International and Subsidiaries | D2021-0812 | 1/1/20-12/31/20 | 7/16/2021 |
| T.Y. Lin International and Subsidiaries | D2023-1016 | 1/1/21-12/31/21 | 1/5/2023 |
| T.Y. Lin International and Subsidiaries | L2024-1814 |
1/01/22-12/31/22 | 1/4/2023 |
| Tallac Applied Ecology & Design, LLC | L2018-0299 | 1/1/16-12/31/16 | 6/8/2018 |
| Talon Engineering Group, Inc. | L2018-0498 | 1/1/18-12/31/18 | 9/5/2018 |
| Tanaka Design Group | L2022-1665 | 1/1/22-12/31/22 | 9/20/2022 |
| Tansley Team, Inc. dba Helm Biological Consulting | L2018-0300 | 7/1/16-6/30/17 | 6/8/2018 |
| Tatsumi and Partners | D2017-0015 | 1/1/16-12/31/16 | 5/16/2017 |
| Tatsumi and partners, Inc. | D2020-0644 | 1/1/19-12/31/19 | 09/23/20 |
| Tatsumi and Partners, Inc. | D2018-0314 | 1/1/17-12/31/17 | 12/14/2018 |
| Tatsumi & Partners (DBE) | D2022-0939 | 1/1/20-12/31/20 | 1/26/2022 |
| Tatsumi & Partners, Inc. | D2023-1031 | 1/1/21-12/31/21 | 2/13/2021 |
| Tatsumi & Partners, Inc. | D2024-1244 | 1/01/22-12/31/22 | 2/15/2024 |
| Team Environmental, Inc. | D2023-1101 | 1/01/23-12/31/23 | 6/22/2023 |
| Technicon Engineering Services, Inc. | L2018-0105 | 1/1/16-12/31/16 | 3/5/2018 |
| Teham Environmental Solutions, Inc. | L2018-0272 | 1/1/16-12/31/16 | 4/13/2018 |
| Telamon Engineering Consultants, Inc. | D2019-0407 | 1/1/18-12/31/18 | 8/22/2019 |
| Telamon Engineering Consultants, Inc. | D2020-0659 | 1/1/2019-12/31/2019 | 10/19/20 |
| Tepa Engineering Services | D2022-0946 | 1/1/22-12/31/22 | 3/2/2022 |
| Terra Verde Environmental Consulting, Inc. | L2020-1076 | 1/1/20-12/31/20 | 5/14/2020 |
| Terracon Consultants, Inc. | D2018-0172 | 1/1/16-12/31/16 | 5/24/2018 |
| Terracon Consultants, Inc. | L2018-0508 | 1/1/17-12/31/17 | 10/10/2018 |
| Terracon Consultants, Inc. | D2020-0532 | 1/1/18-12/31/18 | 3/17/2020 |
| Terracon Consultants, Inc. | D2023-1086 | 1/01/21-12/31/21 | 5/10/2023 |
| Terracon Consultants, Inc. | D2024-1185 | 1/02/22 - 12/31/22 | 11/14/2023 |
| Terracon | D2021-0889 | 12/30/20-12/31/21 | 11/22/2021 |
| TerraCosta Consulting Group | L2018-0568 | 1/1/17-12/31/17 | 11/13/2018 |
| TerraCosta Consulting Group, Inc. | L2017-0029 | 1/1/16-12/31/16 | 8/29/2017 |
| Terraphase Engineering, Inc. | L2018-0449 | 1/1/16-12/31/16 | 8/8/2018 |
| Terrascribe Inc. | L2020-1010 | 1/1/20-12/31/20 | 3/3/2020 |
| TerraSond Limited | D2018-0304 | 1/1/17-12/31/17 | 11/30/2018 |
| Terry A. Hayes Associates | L2017-0083 | 1/1/16-12/31/16 | 1/4/2018 |
| Terry A. Hayes Associates | D2018-0349 | 1/1/17-12/31/17 | 2/14/2019 |
| Terry A. Hayes Associates Inc. (TAHA) | L2020-1150 | 1/1/19-12/31/19 | 9/29/2020 |
| Terry A. Hayes Associates Inc. | L2021-1302 | 1/1/19-12/31/19 | 3/5/2021 |
| Terry A. Hayes Associates Inc. | L2022-1536 | 1/1/20-12/31/20 | 5/3/2022 |
| The Alliance Group Enterprise, Inc. | L2021-1459 |
1/1/20-12/31/20 | 11/23/2021 |
| Teshima Design Group | L2018-0434 | 1/1/17-12/31/17 | 8/13/2018 |
| Tetra Tech, Inc. | L2018-0791 | 10/1/17-9/31/18 | 6/28/2019 |
| Tetra Tech, Inc. (A&E Division) | L2019-0972 | 10/2/17-9/30/18 | 12/5/2019 |
| The Alliance Group Consulting | D2018-0313 | 1/1/18-12/31/18 | 12/14/2018 |
| The Alliance Group Enterprise, Inc. | L2018-0695 | 1/1/18-12/31/18 | 5/2/2019 |
| The Alliance Group, Enterprise, Inc. | D2023-1019 | 1/1/21-12/31/21 | 1/5/2023 |
| The Bodhi Group, Inc. |
L2022-1602 | 1/1/22-12/31/22 | 6/6/2022 |
| The Eidam Corporation dba Lucy & Company | L2020-1014 | 1/1/20-12/31/20 | 2/19/2020 |
| The Eidam Corporation dba Lucy & Company | L2022-1674 | 1/1/21-12/31/21 | 10/13/2022 |
| The Greenway Group, Inc. | L2020-1142 | 1/1/19 - 12/31/19 | 10/30/2020 |
| The Hanna Group | L2018-0218 | 1/1/15-12/31/15 | 5/4/2018 |
| The HLA Group Landscape Architects and Planners, Inc. | D2021-0808 | 1/1/20-12/31/20 | 7/23/2021 |
| The Kleinfelder Group, Inc. and Subsidiaries | L2023-1705 | 4/01/21-03/31/22 | 3/7/2023 |
| The Kleinfelder Group, Inc. and Subsidiaries | D2024-1242 | 4/01/22-3/31/23 | 1/31/2023 |
| The Lockwood Agency | L2019-0981 | 1/1/19-12/31/19 | 12/11/2019 |
| The Morcos Group, Inc. | L2018-0696 | 1/1/18-12/31/18 | 5/2/2019 |
| The Quality Firm | L2022-1627 | 1/1/22-12/31/22 | 6/30/2022 |
| The Robert Group | L2017-0019 | 1/1/16-12/31/16 | 8/17/2017 |
| The Sanborn Map Company, Inc. | L2022-1516 | 1/1/20-12/31/20 | 4/21/2022 |
| The Thier Group, LLC | L2018-0132 | 1/1/16-12/31/16 | 4/19/2018 |
| The Tiburon Group | L2018-0630 | 1/1/19-12/31/19 | 2/15/2019 |
| The Transtec Group, Inc. | D2017-0131 | 1/1/16-12/31/16 | 12/13/2017 |
| The Transtec Group, Inc. | D2018-0316 | 1/1/17-12/31/17 | 12/12/2018 |
| The Transtec Group, Inc. | D2021-0840 | 1/1/20-12/31/20 | 9/9/2021 |
| The Wildlife Project | L2018-0298 | 1/1/16-12/31/16 | 6/8/2018 |
| THOMAS GAST & ASSOCIATES ENVIRONMENTAL CONSULTANTS | D2020-0581 | 1/1/20-12/31/20 | 5/7/202020 |
| Thomas Jee & Associates, Inc. dba: TJA Engineering | L2018-0566 | 1/1/17-12/31/17 | 10/31/2018 |
| Thunder Mountain Enterprise | L2018-0281 | 1/1/18-12/31/18 | 4/25/2018 |
| Thunder Mountain Enterprise | L2018-0824 | 1/1/19-12/31/19 | 8/22/2019 |
| Tierra Data, Inc. | L2017-0031 | 1/1/16-12/31/16 | 8/29/2017 |
| Tiley Research | D2018-0296 | 1/1/18-12/31/18 | 11/19/2018 |
| Titan Environmental Solutions, inc. | L2018-0450 | 1/1/17-12/31/17 | 8/8/2018 |
| TJKM Transportation Consultants | L2017-0042 | 1/1/16-12/31/16 | 10/7/2017 |
| TJKM Transportation Consultants | L2019-0896 | 1/1/17-12/31/17 | 9/9/2019 |
| TJKM Transportation Consultants | L2019-0950 | 1/1/18-12/31/18 | 11/22/2019 |
| TJKM Transportation Consultants |
D2020-0693 | 1/1/19-12/31/19 | 12/15/2020 |
| TJKM Transportation Consultants | D2023-1021 | 1/1/21-12/31/21 | 1/5/2023 |
| T J K M | L2022-1509 | 1/1/20-12/31/20 | 4/6/2022 |
| TLCD Architecture | L2021-1350 | 1/1/21-12/31/21 | 7/6/2021 |
| TKE Engineering, Inc. | L2018-0828 | 7/1/17-6/30/18 | 9/29/2019 |
| TKE Engineering, Inc. | L2022-1495 | 7/1/20-6/30/21 | 1/12/2022 |
| Tom Origer & Associates | L2018-0260 | 1/1/17-12/31/17 | 5/9/2018 |
| Tommy Bensko dba Local Motion | L2018-0157 | 1/1/16-12/31/16 | 4/24/2018 |
| Toltz, King, Duvall, Anderson and Associates, Inc. dba TKDA | L2022-1586 | 12/19/19-12/26/20 | 8/2/2022 |
| Toole Design Group | L2018-0217 | 1/1/16-12/31/16 | 5/4/2018 |
| Toole Design Group LLC | L2018-0700 | 1/1/17-12/31/17 | 5/2/2019 |
| Toole Design Group LLC | L2018-0801 | 1/1/18-12/31/18 | 7/19/2019 |
| Toole Design Group LLC | L2021-1261 | 1/1/19-12/31/19 | 2/25/2021 |
| Toole Design Group LLC | D2022-0962 | 1/1/20-12/31/20 | 4/14/2022 |
| Torrey Pines Environmental (TPEnv) | D2022-0960 | 1/1/20-12/31/20 | 4/14/2022 |
| Tourney Consulting Group | L2022-1564 |
1/1/20-12/31/20 | 5/31/2022 |
| Towill, Inc. | D2017-0081 | 1/1/15-12/31/15 | 8/3/2017 |
| Towill, Inc. | L2018-0259 | 1/1/16-12/31/16 | 5/9/2018 |
| Towill, Inc. | D2018-0188 | 1/1/17-12/31/17 | 5/21/2018 |
| Towill, Inc. | L2019-0851 | 1/1/18-12/31/18 | 8/6/2019 |
| Towill, Inc. | D2020-0647 | 1/1/19-12/31/19 | 09/30/20 |
| Towill, Inc. | L2022-1645 | 1/1/20-12/31/20 | 8/23/2022 |
| Towill, Inc. | D2024-1226 | 1/01/22-12/31/22 | 2/8/2024 |
| Townsend Management | D2023-1045 | 1/1/23-12/31/23 | 1/25/2023 |
| ToxRisk Consulting, LLC | D2021-0715 |
1/1/21-12/31/21 | 3/10/2021 |
| TR Design Group, Inc. | L2018-0201 | 1/1/17-12/31/17 | 4/24/2018 |
| Traffic Patterns LLC | D2021-0815 | 1/1/21-12/31/21 | 7/15/2021 |
| Traffic Patterns LLC | L2022-1549 | 1/1/22-12/31/22 | 4/22/2022 |
| Transamerican Engineers | L2018-0140 | 1/1/16-12/31/16 | 4/10/2018 |
| Translink Consulting, LLC | L2018-0772 | 1/1/19-12/31/19 | 7/19/2019 |
| Translutions, Inc. | D2017-0120 | 1/1/16-12/31/16 | 10/3/2017 |
| Translutions, Inc. | L2019-0897 | 1/1/18-12/31/18 | 9/10/2019 |
| Translutions, Inc. | L2022-1518 | 1/1/20-12/31/20 | 3/11/2022 |
| TRANSMAT, Inc. | D2018-0179 | 1/1/18-12/31/18 | 7/12/2018 |
| TRANSMAT, Inc. | D2020-0568 | 1/1/20-12/31/20 | 11/9/2020 |
| TransMat, Inc. | L2021-1326 | 1/1/21-12/31/21 | 5/11/2021 |
| TransMat, Inc. | D2022-0991 | 1/1/22-12/31/22 | 6/2/2022 |
| TransMat, Inc. | D2023-1107 | 1/01/22-12/31/22 | 7/26/2023 |
| Transportation and Energy Solutions | L2018-0634 | 1/1/17-12/31/17 | 2/22/2019 |
| TransTerra Consulting, LLC | L2020-1043 | 1/1/20-12/31/20 | 4/9/2020 |
| TransTerra Consulting, LLC. | D2019-0464 | 1/1/19-12/31/19 | 12/05/19 |
| Transystems | L2018-0386 | 1/1/13-12/31/13 | 6/28/2018 |
| TranSystems Co. | L2023-1694 |
1/1/21-12/31/21 | 2/15/2023 |
| TranSystems Corporation | D2017-0010 | 1/1/16-12/31/16 | 5/16/2017 |
| TranSystems Corporation | D2017-0050 | 1/1/15-12/31/15 | 6/16/2017 |
| TranSystems Corporation | D2018-0258 | 1/1/17-12/31/17 | 8/15/2018 |
| TranSystems Corporation | D2018-0384 | 1/1/18-12/31/18 | 6/20/2019 |
| Transystems Corporation | D2020-0641 | 1/1/19-12/31/19 | 09/23/20 |
| TranSystems Corporation | D2021-0885 | 1/1/20-12/31/20 | 11/18/2021 |
| TranSystems Corporation | D2024-1173 | 1/01/22 - 12/31/22 | 9/29/2023 |
| TRC Companies, Inc. | D2017-0121 | 7/1/15-6/30/16 | 10/10/2017 |
| TRC Engineers, Inc. | L2018-0141 | 7/1/16-6/30/17 | 4/19/2018 |
| TRC Engineers, Inc. | D2020-0535 | 7/1/18-6/30/19 | 02/14/20 |
| TRC Solutions/TRC Engineers, Inc. | D2018-0346 | 7/1/17-6/30/18 | 3/14/2019 |
| TRC Solutions/TRC Engineers, Inc. | D2021-0756 | 7/1/19-6/30/20 | 5/5/2021 |
| TRC COMPANIES, INC. (Including Subsidiaries: TRC Environmental Corporation, TRC Engineers, Inc., TRC Solutions, Inc. and TRC Engineers, LLC) |
D2022-0954 | 7/1/20-6/30/21 | 4/21/2022 |
| TRC COMPANIES, INC. (Including Subsidiaries: TRC Environmental Corporation, TRC Engineers, Inc., TRC Solutions, Inc. and TRC Engineers, LLC) | D2024-1243 | 7/01/22-6/30/23 | 2/15/2024 |
| Tree Decisions | D2019-0446 | 1/1/19-12/31/19 | 11/21/19 |
| TREKK Design Group, LLC | D2021-0738 | 1/1/19-12/31/19 | 4/21/2021 |
| Tremaine and Associates, Inc. | D2017-0112 | 1/1/16-12/31/16 | 9/26/2017 |
| Tremaine and Associates, Inc. | L2018-0169 | 1/1/17-12/31/17 | 3/28/2018 |
| Tremaine and Associates, Inc. | L2019-0955 | 1/1/18-12/31/18 | 11/14/2019 |
| Tremaine and Associates, Inc. | D2021-0747 | 1/1/20-12/31/20 | 4/14/2021 |
| Tricertus, LLC | D2018-0368 | 1/1/19-12/31/19 | 5/21/2019 |
| Tricertus, LLC | D2020-0584 | 1/1/20-12/31/20 | 5/12/2020 |
| Tricertus, LLC |
D2021-0915 | 1/1/20-12/31/20 | 12/27/2021 |
| Tricertus, LLC | D2023-1071 | 1/01/21-12/31/21 |
4/14/2023 |
| Tri-County Drilling, Inc. | L2019-0994 | 1/1/19-12/31/19 | 12/19/2019 |
| Trident CPM Consulting, Inc. | D2024-1124 | 1/01/23-12/31/23 | 8/8/2023 |
| Trinity Valley Consulting Engineers Inc. | L2018-0226 | 1/1/18-12/31/18 | 4/9/2018 |
| Triple HS, Inc d/b/a H.T. Harvey & Associates | L2019-0854 | 1/1/18-12/31/18 | 8/26/2019 |
| Triunity Engineering & Management, Inc. | D2020-0640 | 1/1/19-12/31/19 | 09/24/20 |
| Triunity Engineering and Management, Inc. | D2020-0564 | 1/1/18-12/31/18 | 5/22/2020 |
| Triunity Engineering & Management, Inc. | D2021-0800 | 1/1/20-12/31/20 | 6/10/2021 |
| Troller Mayer Associates, Inc. | L2019-0836 | 1/1/19-12/31/19 | 7/17/2019 |
| TSG Enterprises, Inc. dba The Solis Group | L2018-0812 | 1/1/17-12/31/17 | 7/23/2019 |
| TRC Engineers, Inc. | D2023-1083 | 1/01/22-12/31/22 | 4/17/2023 |
| TTG Environmental & Associates | L2018-0601 | 1/1/17-12/31/17 | 12/12/2018 |
| TTG Environmental & Associates, Inc.. |
L2022-1631 | 1/1/22-12/31/22 | 8/2/2022 |
| Tully Consulting Group | L2018-0478 | 1/1/18-12/31/18 | 9/5/2018 |
| Tully Consulting Group | L2020-1027 | 1/1/20-12/31/20 | 4/13/2020 |
| Tully Consulting Group | L2021-1321 | 1/1/21-12/31/21 | 4/9/2021 |
| Twining, Inc. | L2018-0442 | 1/1/15-12/31/15 | 7/27/2018 |
| Twining, Inc. | L2018-0469 | 1/1/17/12/31/17 | 8/15/2018 |
| Twining, Inc. | D2020-0522 | 1/1/18-12/31/18 | 01/30/20 |
| Twining, Inc. | D2020-0677 | 1/1/19-12/31/19 | 12/9/2020 |
| Twining, Inc. | L2021-1431 | 1/1/20-12/31/20 | 5/17/2022 |
| Twining, Inc. | L2023-1708 | 1/1/21 - 12/31/21 | 4/21/2023 |