Profile
Mr. William A. Seibel is Executive Chairman at OpenService, Inc. He is on the Board of Directors at Boston Public Library Foundation, Cardinal Resources Operating Co., Carnegie Mellon University, Compliance Assurance Corp., Northeastern University, Pennsylvania State University, Tepper School of Business, The Boston Chamber of Commerce and Ultimus, Inc. Mr. Seibel was previously employed as Chief Executive Officer & Director by Mobiquity, Inc., Director-Information Technology by Air Products & Chemicals, Inc., Executive Vice President by Cambridge Technology Partners (Massachusetts), Inc., Chairman, President & Chief Executive Officer by Demantra, Inc., Vice President-Worldwide Development by Dun & Bradstreet Software, Chief Executive Officer by Gumball LLC, Senior Vice President-Operations by INTERSOLV, Inc., and Chairman & Chief Executive Officer by Zefer Corp.
He received his undergraduate degree from Pennsylvania State University and an MBA from Carnegie Mellon University.
William A. Seibel active positions
| Companies | Position | Start |
|---|---|---|
The Boston Chamber of Commerce
The Boston Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Director/Board Member | - |
Northeastern University
Northeastern University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
The Pennsylvania State University
The Pennsylvania State University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Cardinal Resources Operating Co.
Cardinal Resources Operating Co. Miscellaneous Commercial ServicesCommercial Services Provides environmental assessment, remediation and engineering services | Director/Board Member | 2011-03-29 |
Compliance Assurance Corp.
Compliance Assurance Corp. Insurance Brokers/ServicesFinance Provides governance risk and compliance solutions to the insurance industry | Director/Board Member | 2011-03-29 |
Boston Public Library Foundation
Boston Public Library Foundation Investment Trusts/Mutual FundsMiscellaneous Engages in raising public and private funds for Boston public library | Director/Board Member | 2011-03-29 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Tepper School of Business
Tepper School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Former positions of William A. Seibel
| Companies | Position | End |
|---|---|---|
Mobiquity, Inc.
Mobiquity, Inc. Specialty TelecommunicationsCommunications Provides enterprise-class mobile solutions and apps | Chief Executive Officer | 2015-11-30 |
| ░░░░░░░░░ ░░░░░░░░░░ ░░░░░░░░ ░░░░░░░░░░░░░░░░ ░░░░ | ░░░░░░░ | - |
| ░░░░░░░ ░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
| ░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░ ░░░░░░░░ ░░░░░ ░░░░░░░░░░ ░░░░ | ░░░░░ ░░░░░░░░░░░░ ░░░░░░░ | - |
Training of William A. Seibel
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 18 |
|---|---|
Air Products & Chemicals, Inc.
Air Products & Chemicals, Inc. Chemicals: SpecialtyProcess Industries Manufactures and supplies oxygen, nitrogen, argon, hydrogen, helium & carbon dioxide gases | Process Industries |
Cambridge Technology Partners (Massachusetts), Inc.
Cambridge Technology Partners (Massachusetts), Inc. Packaged SoftwareTechnology Services Provides systems integration services | Technology Services |
INTERSOLV, Inc.
INTERSOLV, Inc. Packaged SoftwareTechnology Services Provides business oriented computer software | Technology Services |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Zefer Corp.
Zefer Corp. Miscellaneous Commercial ServicesCommercial Services Provides internet consulting and implementation services | Commercial Services |
Cardinal Resources Operating Co.
Cardinal Resources Operating Co. Miscellaneous Commercial ServicesCommercial Services Provides environmental assessment, remediation and engineering services | Commercial Services |
OpenService, Inc.
OpenService, Inc. Packaged SoftwareTechnology Services Designs, develops and markets business operations management software applications | Technology Services |
Dun & Bradstreet Software
Dun & Bradstreet Software Packaged SoftwareTechnology Services Provides business management applications software | Technology Services |
Northeastern University
Northeastern University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Pennsylvania State University
The Pennsylvania State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Demantra, Inc.
Demantra, Inc. Packaged SoftwareTechnology Services Provides planning solutions for marketing, sales and supply chain departments | Technology Services |
Ultimus, Inc.
Ultimus, Inc. Packaged SoftwareTechnology Services Offers business process management software solutions and services | Technology Services |
The Boston Chamber of Commerce
The Boston Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Commercial Services |
Compliance Assurance Corp.
Compliance Assurance Corp. Insurance Brokers/ServicesFinance Provides governance risk and compliance solutions to the insurance industry | Finance |
Boston Public Library Foundation
Boston Public Library Foundation Investment Trusts/Mutual FundsMiscellaneous Engages in raising public and private funds for Boston public library | Miscellaneous |
Mobiquity, Inc.
Mobiquity, Inc. Specialty TelecommunicationsCommunications Provides enterprise-class mobile solutions and apps | Communications |
Gumball LLC
Gumball LLC Miscellaneous Commercial ServicesCommercial Services Provides business consulting services | Commercial Services |
Tepper School of Business
Tepper School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
- Stock Market
- Insiders
- William A. Seibel
















