Profile
William J.
Brennan worked as a Regional Chief Financial Officer at Omnicare LLC from 2001 to 2004.
Prior to that, he was the Chief Financial Officer at Wisconsin Bell, Inc. and Ameritech International Corp.
He also served as the Chief Accounting & Compliance Officer at Alto Central LLC from 2004 to 2010.
Brennan earned an MBA from Marquette University and an undergraduate degree from the University of Wisconsin.
Former positions of William Brennan
| Companies | Position | End |
|---|---|---|
| OMNICARE, INC. | Corporate Officer/Principal | 2003-12-31 |
| Polestar Communications, Inc. | Director of Finance/CFO | 2000-12-31 |
Ameritech International Corp.
 Ameritech International Corp. Electronic Production EquipmentElectronic Technology Ameritech International Corp. provides research and development products. Its services include weight management, strengthening the immune system, exercise and training, and anti-aging. The company is headquartered in Phoenix, AZ. | Director of Finance/CFO | - |
Wisconsin Bell, Inc.
 Wisconsin Bell, Inc. Specialty TelecommunicationsCommunications Part of AT&T, Inc., Wisconsin Bell, Inc. owns and operates wireless and wire line communications networks. | Director of Finance/CFO | - |
| AVENTINE RENEWABLE ENERGY HOLDINGS, INC. | Public Communications Contact | - |
Training of William Brennan
| Marquette University | Masters Business Admin |
| University of Wisconsin | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Omnicare LLC
 Omnicare LLC Drugstore ChainsRetail Trade Omnicare LLC provides pharmaceutical services to patients and providers. It serves long term and post acute facility services and senior living. The company was founded on May 19, 1981 and is headquartered in Cincinnati, OH. | Retail Trade |
Wisconsin Bell, Inc.
Wisconsin Bell, Inc. Specialty TelecommunicationsCommunications Part of AT&T, Inc., Wisconsin Bell, Inc. owns and operates wireless and wire line communications networks. | Communications |
Alto Central LLC
 Alto Central LLC Chemicals: SpecialtyProcess Industries Alto Central LLC operates as a bioethanol and biodiesel company. It also offers bioproducts, and coproducts which includes corn gluten feed and meal, corn germ, condensed corn distillers solubles, dried distillers grain with solubles and wet distillers grain with solubes, corn oils and yeast. The company is headquartered in Pekin, IL. | Process Industries |
Ameritech International Corp.
Ameritech International Corp. Electronic Production EquipmentElectronic Technology Ameritech International Corp. provides research and development products. Its services include weight management, strengthening the immune system, exercise and training, and anti-aging. The company is headquartered in Phoenix, AZ. | Electronic Technology |
| Polestar Communications, Inc. |
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