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William Clark
Chief Executive Officer at
DAWSON GEOPHYSICAL COMPANY
Net worth: 590 697 $ as of 2026-05-30
Profile
William Anthony Clark is the founder of Seismic Assistants, Inc. (founded in 1995) where he held the title of Principal from 2010 to 2011.
He is currently the President & Chief Executive Officer at Dawson Geophysical Co. since 2023.
He is also the Director at the Young Men's Christian Association of the Greater Houston since 2013 and the President of WAC Consulting, Inc. since 2000.
Additionally, he is a Member of the Houston Geological Society, Dallas Geological Society, Geophysical Society of Houston, and Sipes Houston.
In his former positions, he served as the Chairman at Mississippi State University from 2020 to 2022, Senior Vice President-Multi Client Services at Global Geophysical Services, Inc. from 2007 to 2011, and President at Breckenridge Geophysical LLC from 2018 to 2023.
He obtained his undergraduate degree from Mississippi State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-26 | 151,850 ( 0.49% ) | 590 697 $ | 2026-05-30 |
William Clark active positions
| Companies | Position | Start |
|---|---|---|
| DAWSON GEOPHYSICAL COMPANY | Chief Executive Officer | 2023-11-19 |
WAC Consulting, Inc.
 WAC Consulting, Inc. Information Technology ServicesTechnology Services WAC Consulting, Inc. is a private company based in Northborough, MA. | President | 2010-08-08 |
Geophysical Society of Houston
 Geophysical Society of Houston Miscellaneous Commercial ServicesCommercial Services The Geophysical Society of Houston is a company based in Houston, TX. | Corporate Officer/Principal | - |
Houston Geological Society
 Houston Geological Society Miscellaneous Commercial ServicesCommercial Services The Houston Geological Society is a professional society for petroleum, energy, and environmental geoscientists. The HGS supports continuing education, networking, outreach to students, student scholarships, and young professional activities. Houston Geological Society is based in Houston, TX. | Corporate Officer/Principal | - |
Dallas Geological Society
 Dallas Geological Society Miscellaneous Commercial ServicesCommercial Services Operates as a geological organizations that offers information and services | Corporate Officer/Principal | - |
Young Men's Christian Association of the Greater Houston
 Young Men's Christian Association of the Greater Houston Services to the Health IndustryHealth Services Supports children, families and communities | Director/Board Member | 2013-09-30 |
Former positions of William Clark
| Companies | Position | End |
|---|---|---|
Breckenridge Geophysical LLC
 Breckenridge Geophysical LLC Data Processing ServicesTechnology Services Operates seismic data acquisition company | President | 2023-02-28 |
Mississippi State University
 Mississippi State University Other Consumer ServicesConsumer Services Functions as a College/University | Chairman | 2021-12-31 |
| GLOBAL GEOPHYSICAL SERVICES, INC. | Corporate Officer/Principal | 2011-07-12 |
| ░░░░░░░ ░░░░░░░░░░░ ░░░░ | ░░░░░░░ | - |
Training of William Clark
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
76
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Global Geophysical Services, Inc.
 Global Geophysical Services, Inc. Oilfield Services/EquipmentIndustrial Services Provides land, transition zone and shallow marine seismic data acquisition services | Industrial Services |
Mississippi State University
Mississippi State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Houston Geological Society
Houston Geological Society Miscellaneous Commercial ServicesCommercial Services The Houston Geological Society is a professional society for petroleum, energy, and environmental geoscientists. The HGS supports continuing education, networking, outreach to students, student scholarships, and young professional activities. Houston Geological Society is based in Houston, TX. | Commercial Services |
Young Men's Christian Association of the Greater Houston
Young Men's Christian Association of the Greater Houston Services to the Health IndustryHealth Services Supports children, families and communities | Health Services |
Dallas Geological Society
Dallas Geological Society Miscellaneous Commercial ServicesCommercial Services Operates as a geological organizations that offers information and services | Commercial Services |
Geophysical Society of Houston
Geophysical Society of Houston Miscellaneous Commercial ServicesCommercial Services The Geophysical Society of Houston is a company based in Houston, TX. | Commercial Services |
WAC Consulting, Inc.
WAC Consulting, Inc. Information Technology ServicesTechnology Services WAC Consulting, Inc. is a private company based in Northborough, MA. | Technology Services |
Seismic Assistants, Inc.
 Seismic Assistants, Inc. Oil & Gas ProductionEnergy Minerals Provides seismic brokerage services | Energy Minerals |
Dawson Geophysical Co.
 Dawson Geophysical Co. Engineering & ConstructionIndustrial Services Provides onshore seismic data acquisition and processing services for oil & natural gas exploration | Industrial Services |
Breckenridge Geophysical LLC
Breckenridge Geophysical LLC Data Processing ServicesTechnology Services Operates seismic data acquisition company | Technology Services |
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