![Charles L. Riegel](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Charles L.
Riegel formerly worked at LEGENT Corp., as Vice President-Marketing & Product Management, Seer Technologies, Inc., as Senior Vice President-Worldwide Marketing, Software AG, as Principal, Cybercash, Inc., as Vice President-Marketing, Ecutel Systems, Inc., as Chief Operating Officer, Payment Processing, Inc., as EVP-Software Products & Partners, Virtus Corp., as Executive Vice President, and Business Software Technology, Inc., as Principal.
| Companies | Position | End |
|---|---|---|
Business Software Technology, Inc.
 Business Software Technology, Inc. Packaged SoftwareTechnology Services Develops software for application and configuration management | Corporate Officer/Principal | - |
| SOFTWARE GMBH | Corporate Officer/Principal | - |
Virtus Corp. | Corporate Officer/Principal | - |
Ecutel Systems, Inc.
 Ecutel Systems, Inc. Packaged SoftwareTechnology Services Develops and manufactures mobile virtual network software | Chief Operating Officer | - |
LEGENT Corp.
 LEGENT Corp. Packaged SoftwareTechnology Services Operating systems computer software | Sales & Marketing | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 8 |
|---|---|
LEGENT Corp.
LEGENT Corp. Packaged SoftwareTechnology Services Operating systems computer software | Technology Services |
Seer Technologies, Inc.
 Seer Technologies, Inc. Packaged SoftwareTechnology Services Designs, develops, markets, and supports software products and provides related services | Technology Services |
Software GmbH
 Software GmbH Packaged SoftwareTechnology Services Provides AI-enabled process intelligence and application development services | Technology Services |
Cybercash, Inc.
 Cybercash, Inc. Packaged SoftwareTechnology Services Manufactures technology software that enables secure electronic payments via the Internet | Technology Services |
Ecutel Systems, Inc.
Ecutel Systems, Inc. Packaged SoftwareTechnology Services Develops and manufactures mobile virtual network software | Technology Services |
Payment Processing, Inc.
 Payment Processing, Inc. Regional BanksFinance Provides payment processing solutions and services | Finance |
Virtus Corp. | |
Business Software Technology, Inc.
Business Software Technology, Inc. Packaged SoftwareTechnology Services Develops software for application and configuration management | Technology Services |
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