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Duncan Lennox
Chief Tech/Sci/R&D Officer at
HUBSPOT, INC.
Profile
Mr. Duncan Lennox is a Co-Chief Product & Technology Officer at HubSpot, Inc. Mr. Lennox was previously employed as a Chairman by Qstream, Inc. and a Chief Technology Officer by WBT Systems Ltd. He also served on the board at IAB Technology Laboratory, Inc. He received his undergraduate degree from the University College Dublin.
Duncan Lennox active positions
| Companies | Position | Start |
|---|---|---|
| HUBSPOT, INC. | Chief Tech/Sci/R&D Officer | 31/08/2025 |
Former positions of Duncan Lennox
| Companies | Position | End |
|---|---|---|
Qstream, Inc.
 Qstream, Inc. Packaged SoftwareTechnology Services Develops enterprise micro learning and knowledge reinforcement software solutions | Chief Executive Officer | 02/01/2018 |
IAB Technology Laboratory, Inc.
 IAB Technology Laboratory, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit research and development consortium | Director/Board Member | - |
WBT Systems Ltd.
 WBT Systems Ltd. Packaged SoftwareTechnology Services Provides enterprise e-learning solutions | Founder | - |
Training of Duncan Lennox
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
17
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
HubSpot, Inc.
 HubSpot, Inc. Packaged SoftwareTechnology Services Develops cloud-based customer relationship management software | Technology Services |
Qstream, Inc.
Qstream, Inc. Packaged SoftwareTechnology Services Develops enterprise micro learning and knowledge reinforcement software solutions | Technology Services |
University College Dublin
 University College Dublin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
WBT Systems Ltd.
WBT Systems Ltd. Packaged SoftwareTechnology Services Provides enterprise e-learning solutions | Technology Services |
IAB Technology Laboratory, Inc.
IAB Technology Laboratory, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit research and development consortium | Commercial Services |
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