Claes Wallnér
Chief Executive Officer at Sustainable Energy Angels AB
Profile
Claes Wallnér is currently the Chief Executive Officer at Sustainable Energy Angels AB.
He is also serving as a Director at SenSiC AB, Basalt AB, and Arboair AB.
Previously, he worked as an Independent Director at Enfo Oyj from 2018 to 2021.
He also held positions as a Director at No WaIT AB and as the CIO at Vattenfall AB.
Mr. Wallnér graduated from the Royal Institute of Technology in 1984.
Claes Wallnér active positions
| Companies | Position | Start |
|---|---|---|
Sustainable Energy Angels AB
 Sustainable Energy Angels AB Investment ManagersFinance Sustainable Energy Angels AB (SEA) is a venture capital firm founded in 2013 by Ulf Carl Fredrik Billing and Jonas Christofer Nyman. The firm is headquartered in Vasteras, Sweden. | Chief Executive Officer | - |
SenSiC AB
 SenSiC AB Electronic Equipment/InstrumentsElectronic Technology SenSiC AB provides gas sensor technology. It sensors are used to control combustion and reduce emissions in woody biomass heaters and boilers, district heating plants, diesel engines and exhaust after-treatment systems. SenSiC was founded by Lars Hammarlund, Anita Lloyd Spetz, Mike Andersson and Bo Hammarlund in 2007 and is headquartered in Kista, Sweden. | Director/Board Member | 2017-06-30 |
Basalt AB
 Basalt AB Miscellaneous Commercial ServicesCommercial Services Basalt AB provides information, personnel, and physical security systems services. | Director/Board Member | - |
Arboair AB
 Arboair AB Data Processing ServicesTechnology Services Arboair AB provides data management and technology services for forestry. The company is based in Linköping, Sweden. The Swedish company was founded in 2019. The CEO is Markus Drugge. | Director/Board Member | - |
Former positions of Claes Wallnér
| Companies | Position | End |
|---|---|---|
Enfo Oyj
 Enfo Oyj Information Technology ServicesTechnology Services Enfo Oyj provides information technology services. It offers digital solutions for the development, innovation, and improvement of business operations. It operates through the following geographical segments: Finland, Sweden, and Other Countries. The company was founded in 1964 and is headquartered in Kuopio, Finland. | Director/Board Member | 2021-03-23 |
Vattenfall AB
 Vattenfall AB Electric UtilitiesUtilities Vattenfall AB engages in the generation, distribution, and sale of heat and electricity. It operates through the following segments: Heat, Customers and Solutions, Wind, Power Generation, and Distribution. The company was founded in 1909 and is headquartered in Solna, Sweden. | Chief Investment Officer | - |
| No WaIT AB | Director/Board Member | - |
Training of Claes Wallnér
| Royal Institute of Technology | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Sustainable Energy Angels AB
Sustainable Energy Angels AB Investment ManagersFinance Sustainable Energy Angels AB (SEA) is a venture capital firm founded in 2013 by Ulf Carl Fredrik Billing and Jonas Christofer Nyman. The firm is headquartered in Vasteras, Sweden. | Finance |
Enfo Oyj
Enfo Oyj Information Technology ServicesTechnology Services Enfo Oyj provides information technology services. It offers digital solutions for the development, innovation, and improvement of business operations. It operates through the following geographical segments: Finland, Sweden, and Other Countries. The company was founded in 1964 and is headquartered in Kuopio, Finland. | Technology Services |
SenSiC AB
SenSiC AB Electronic Equipment/InstrumentsElectronic Technology SenSiC AB provides gas sensor technology. It sensors are used to control combustion and reduce emissions in woody biomass heaters and boilers, district heating plants, diesel engines and exhaust after-treatment systems. SenSiC was founded by Lars Hammarlund, Anita Lloyd Spetz, Mike Andersson and Bo Hammarlund in 2007 and is headquartered in Kista, Sweden. | Electronic Technology |
Basalt AB
Basalt AB Miscellaneous Commercial ServicesCommercial Services Basalt AB provides information, personnel, and physical security systems services. | Commercial Services |
Arboair AB
Arboair AB Data Processing ServicesTechnology Services Arboair AB provides data management and technology services for forestry. The company is based in Linköping, Sweden. The Swedish company was founded in 2019. The CEO is Markus Drugge. | Technology Services |
| No WaIT AB | |
Vattenfall AB
Vattenfall AB Electric UtilitiesUtilities Vattenfall AB engages in the generation, distribution, and sale of heat and electricity. It operates through the following segments: Heat, Customers and Solutions, Wind, Power Generation, and Distribution. The company was founded in 1909 and is headquartered in Solna, Sweden. | Utilities |
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