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Danny Batrack
Chairman at
TETRA TECH, INC.
Net worth: 9 M $ as of 2026-05-30
Profile
Danny Lee Batrack is Chairman & Chief Executive Officer for Tetra Tech, Inc. He is also on the board of NDY Consulting Ltd., Tetra Tech Industries, Inc., Coffey Geotechnics Ltd. and Tetra Tech UK Holdings Ltd. He previously held the position of Chief Executive Officer at ARD, Inc. Mr. Batrack received an undergraduate degree from the University of Washington.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
TETRA TECH, INC. 0.13% | 2025-12-22 | 332,630 ( 0.13% ) | 9 M $ | 2026-05-30 |
Danny Batrack active positions
| Companies | Position | Start |
|---|---|---|
| TETRA TECH, INC. | Chairman | 2007-12-31 |
NDY Consulting Ltd.
 NDY Consulting Ltd. Engineering & ConstructionIndustrial Services Provides engineering consulting services | Director/Board Member | - |
Coffey Geotechnics Ltd.
 Coffey Geotechnics Ltd. Miscellaneous Commercial ServicesCommercial Services Provides geo-technical, environmental, mining and civil engineering consulting services | Director/Board Member | - |
Former positions of Danny Batrack
| Companies | Position | End |
|---|---|---|
Tetra Tech UK Holdings Ltd.
 Tetra Tech UK Holdings Ltd. Engineering & ConstructionIndustrial Services Provides environmental engineering, technical and consulting services | Director/Board Member | 2019-09-26 |
| COFFEY INTERNATIONAL LIMITED | Director/Board Member | 2016-01-17 |
Tetra Tech Industries, Inc.
 Tetra Tech Industries, Inc. Engineering & ConstructionIndustrial Services Provides consulting, engineering, program management, construction management and technical services | Director/Board Member | - |
ARD, Inc.
 ARD, Inc. Miscellaneous Commercial ServicesCommercial Services Provides agricultural and environmental consulting services | Chief Executive Officer | - |
Training of Danny Batrack
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
39
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Tetra Tech, Inc.
 Tetra Tech, Inc. Engineering & ConstructionIndustrial Services Provides consulting and engineering services | Industrial Services |
University of Washington
 University of Washington Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Tetra Tech Coffey Pty Ltd.
 Tetra Tech Coffey Pty Ltd. Engineering & ConstructionIndustrial Services Provides geotechnical, environmental, testing, project management services | Industrial Services |
ARD, Inc.
ARD, Inc. Miscellaneous Commercial ServicesCommercial Services Provides agricultural and environmental consulting services | Commercial Services |
NDY Consulting Ltd.
NDY Consulting Ltd. Engineering & ConstructionIndustrial Services Provides engineering consulting services | Industrial Services |
Tetra Tech Industries, Inc.
Tetra Tech Industries, Inc. Engineering & ConstructionIndustrial Services Provides consulting, engineering, program management, construction management and technical services | Industrial Services |
Coffey Geotechnics Ltd.
Coffey Geotechnics Ltd. Miscellaneous Commercial ServicesCommercial Services Provides geo-technical, environmental, mining and civil engineering consulting services | Commercial Services |
Tetra Tech UK Holdings Ltd.
Tetra Tech UK Holdings Ltd. Engineering & ConstructionIndustrial Services Provides environmental engineering, technical and consulting services | Industrial Services |
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