Tom Callahan
Chief Executive Officer at Callahan Advisors LLC
Tom Callahan active positions
| Companies | Position | Start | End |
|---|---|---|---|
Callahan Advisors LLC
 Callahan Advisors LLC Investment ManagersFinance Callahan Advisors LLC is an independent registered investment advisor headquartered in Houston, Texas. The firm was founded by Thomas Callahan and William Leighton in 1999 as Callahan Leighton & Co. Callahan Advisors provides investment management services to individuals, foundations, trusts, estates, 401-(k) plans and IRAs, charitable organizations, and investment clubs and partnerships. | Chief Executive Officer | 1998-12-31 | - |
| Chairman | 1998-12-31 | - | |
| Founder | 1998-12-31 | - | |
| Portfolio Manager-Equities | 1998-12-31 | - |
Career history of Tom Callahan
Former positions of Tom Callahan
| Companies | Position | Start | End |
|---|---|---|---|
American Electric Technologies, Inc.
 American Electric Technologies, Inc. Telecommunications EquipmentElectronic Technology American Electric Technologies, Inc. provides power delivery solutions to the traditional and renewable energy industries. Its operations include AETI corporate, M&I Electric Brazil, and BOMAY. It provides maintenance installation and repairs in Brazil and offers electrical and instrumentation construction and installation services. The company was founded in 1946 and is headquartered in Bellaire, TX. | Director/Board Member | 2010-05-11 | 2012-06-13 |
| Independent Dir/Board Member | 2011-05-26 | 2012-06-13 | |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY. | Corporate Officer/Principal | 1997-12-31 | 1997-12-31 |
Training of Tom Callahan
| University of Notre Dame | Undergraduate Degree |
| The Wharton School of the University of Pennsylvania | Masters Business Admin |
Statistics
International
| United States | 5 |
| Netherlands | 2 |
Operational
| Chief Executive Officer | 1 |
| Chairman | 1 |
| Founder | 1 |
Sectoral
| Consumer Services | 3 |
| Commercial Services | 2 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 3 |
|---|---|
PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY. | Commercial Services |
Callahan Advisors LLC
Callahan Advisors LLC Investment ManagersFinance Callahan Advisors LLC is an independent registered investment advisor headquartered in Houston, Texas. The firm was founded by Thomas Callahan and William Leighton in 1999 as Callahan Leighton & Co. Callahan Advisors provides investment management services to individuals, foundations, trusts, estates, 401-(k) plans and IRAs, charitable organizations, and investment clubs and partnerships. | Finance |
American Electric Technologies, Inc.
American Electric Technologies, Inc. Telecommunications EquipmentElectronic Technology American Electric Technologies, Inc. provides power delivery solutions to the traditional and renewable energy industries. Its operations include AETI corporate, M&I Electric Brazil, and BOMAY. It provides maintenance installation and repairs in Brazil and offers electrical and instrumentation construction and installation services. The company was founded in 1946 and is headquartered in Bellaire, TX. | Electronic Technology |
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