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William Buergler
Director/Board Member at
BANK7 CORP.
Net worth: 397 578 $ as of 2026-08-30
Profile
William M.
Buergler is currently Director at Bank7, Independent Director at Bank7 Corp.
since 2018, and Partner at MAP Energy LLC.
Formerly, Mr. Buergler was Director at Regional Food Bank of Oklahoma, Inc. from 2016 to 2018, Chief Accounting Officer & Senior Vice President at Chesapeake Energy Corp.
from 2017 to 2021, Partner at Ernst & Young LLP from 2009 to 2014, and Partner at Arthur Andersen LLP from 1996 to 2002.
Education includes undergraduate and graduate degrees from Oklahoma State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
BANK7 CORP. 0.08% | 2026-07-28 | 7,741 ( 0.08% ) | 397 578 $ | 2026-08-30 |
William Buergler active positions
| Companies | Position | Start |
|---|---|---|
| BANK7 CORP. | Director/Board Member | 2017-12-31 |
Bank7
 Bank7 Regional BanksFinance Provides banking services | Director/Board Member | - |
MAP Energy LLC
 MAP Energy LLC Financial ConglomeratesFinance Provides private energy investment services | Corporate Officer/Principal | - |
Former positions of William Buergler
| Companies | Position | End |
|---|---|---|
Chesapeake Energy Corp.
 Chesapeake Energy Corp. Financial ConglomeratesFinance Engages in acquisition, exploration and development of properties to produce oil and natural gas | Comptroller/Controller/Auditor | 2021-06-10 |
Regional Food Bank of Oklahoma, Inc.
 Regional Food Bank of Oklahoma, Inc. Services to the Health IndustryHealth Services Distributes food to feed the hungry | Director/Board Member | 2017-12-31 |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Corporate Officer/Principal | 2013-12-31 |
Arthur Andersen LLP
 Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | 2001-12-31 |
Training of William Buergler
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
92
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Chesapeake Energy Corp.
Chesapeake Energy Corp. Financial ConglomeratesFinance Engages in acquisition, exploration and development of properties to produce oil and natural gas | Finance |
Ernst & Young LLP
Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Commercial Services |
Arthur Andersen LLP
Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Oklahoma State University
 Oklahoma State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Regional Food Bank of Oklahoma, Inc.
Regional Food Bank of Oklahoma, Inc. Services to the Health IndustryHealth Services Distributes food to feed the hungry | Health Services |
Bank7
Bank7 Regional BanksFinance Provides banking services | Finance |
Bank7 Corp.
 Bank7 Corp. Regional BanksFinance Operates as bank holding company whose subsidiary functions as a state bank | Finance |
MAP Energy LLC
MAP Energy LLC Financial ConglomeratesFinance Provides private energy investment services | Finance |
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