![James Bubeck](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>)
James Bubeck
No open positions remaining
Net worth: 979 322 $ as of 2026-05-30
Profile
James Bubeck worked as Sales Manager at MCI, Inc. from 1996 to 2000.
From 2015 to 2025, Mr. Bubeck served as Chief Revenue Officer & VP-Global Sales at Cogent Communications Holdings, Inc. Former jobs include Sales Manager at MCI, Inc. and Chief Revenue Officer & VP-Global Sales at Cogent Communications Holdings, Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-06-03 | 55,142 ( 0.11% ) | 979 322 $ | 2026-05-30 |
Former positions of James Bubeck
| Companies | Position | End |
|---|---|---|
| COGENT COMMUNICATIONS HOLDINGS, INC. | Sales & Marketing | 2025-09-01 |
MCI, Inc.
 MCI, Inc. Major TelecommunicationsCommunications Provide communications services | Sales & Marketing | 1999-12-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
30
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
MCI, Inc.
MCI, Inc. Major TelecommunicationsCommunications Provide communications services | Communications |
Cogent Communications Holdings, Inc.
 Cogent Communications Holdings, Inc. Major TelecommunicationsCommunications Provides internet access, private network and data center colocation services | Communications |
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