Nancy Macartney

Chief Executive Officer at

Critical Telecom Corp.

Electronic Technology

Consumer Services

Communications

Profile

Nancy MacArtney has been President and Chief Executive Officer of Critical Telecom Corp.
since 2004.
She joined Critical Telecom in 2004 as Vice President of Operations and she was Vice President of Supply Chain Management for CIENA Corp.
She was Vice President of Operations for Akara Corp.
and Director of OEM/ R&D Programs for Newbridge Networks Corporation.
Ms. Macartney received an MBA from Queen's University.

Nancy Macartney active positions

Companies	Position	Start
Critical Telecom Corp. Critical Telecom Corp. Specialty TelecommunicationsCommunications Develops innovative broadband technologies	Chief Executive Officer	2003-12-31

All active positions of Nancy Macartney

Former positions of Nancy Macartney

Companies	Position	End
Akara Corp. Akara Corp. Computer PeripheralsElectronic Technology Provides data storage networking equipment	Chief Operating Officer	-
CIENA CORPORATION	Corporate Officer/Principal	-

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Linked companies

Private companies	4
Ciena Corp. Ciena Corp. Telecommunications EquipmentElectronic Technology Provides communication network equipment, associated software and professional services	Electronic Technology
Akara Corp. Akara Corp. Computer PeripheralsElectronic Technology Provides data storage networking equipment	Electronic Technology
Queen's University Queen's University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Critical Telecom Corp. Critical Telecom Corp. Specialty TelecommunicationsCommunications Develops innovative broadband technologies	Communications