![Leo Juhani Lehtonen](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>)
Leo Juhani Lehtonen is the founder and currently serves as the Chairman of GloCell Oy, a company founded in 2003.
In 2002, Mr. Lehtonen worked as the Sales Director at Sphairon Technologies GmbH for a year.
Mr. Lehtonen also held the position of Manager-Product Marketing at Infinera Optical Holding, Inc. Additionally, Mr. Lehtonen served as the Vice President-Sales at Goodmill Systems Oy and as a Sales Manager at Coriant Denmark.
A. Mr. Lehtonen graduated from the Technical University of Denmark and Aalto University.
| Companies | Position | Start |
|---|---|---|
GloCell Oy | Founder | 29/12/2009 |
| Companies | Position | End |
|---|---|---|
Sphairon Technologies GmbH
 Sphairon Technologies GmbH Computer CommunicationsElectronic Technology Manufactures network equipment | Sales & Marketing | 31/12/2002 |
| TELLABS, INC. | Sales & Marketing | - |
Coriant Denmark A/S
 Coriant Denmark A/S Information Technology ServicesTechnology Services Provides computer programming services | Sales & Marketing | - |
Goodmill Systems Oy
 Goodmill Systems Oy Computer PeripheralsElectronic Technology Provides critical broadband connectivity solutions for vehicles | Sales & Marketing | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 7 |
|---|---|
Infinera Optical Holding, Inc.
 Infinera Optical Holding, Inc. Telecommunications EquipmentElectronic Technology Designs and develops telecommunications networking products | Electronic Technology |
Technical University of Denmark
 Technical University of Denmark Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Aalto University
 Aalto University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Goodmill Systems Oy
Goodmill Systems Oy Computer PeripheralsElectronic Technology Provides critical broadband connectivity solutions for vehicles | Electronic Technology |
Coriant Denmark A/S
Coriant Denmark A/S Information Technology ServicesTechnology Services Provides computer programming services | Technology Services |
GloCell Oy | |
Sphairon Technologies GmbH
Sphairon Technologies GmbH Computer CommunicationsElectronic Technology Manufactures network equipment | Electronic Technology |
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