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Senior Management Team

Photo of Björn Hansson, CEO of Excillum  

Björn Hansson, CEO


Björn holds a Ph.D. in Applied Physics from KTH (2003). He was a co-founder of Innolite AB and previous work include Group Manager at Acreo AB, Kista, Sweden and Senior Scientist at Cymer, Inc., San Diego, USA.






Photo of Joakim Flodin, CFO of Excillum  

Joakim Flodin, CFO


As CFO Joakim is responsible for finance and administration within Excillum.


Joakim holds a B.Sc. in Business Administration from Linköping University (1996). Previous positions include, CFO at Zaark, CFO at Proximion Fiber Systems and other financial positions in start-ups and large corporations.




Photo of Julius Hållstedt at Excillum  

Julius Hållstedt, Head of Sales and Business Development


Julius is responsible for the commercial activities at Excillum including sales, customer support and new business development.


Julius holds a M.Sc. degree in materials science and Ph.D degree in solid state electronics both from KTH (Royal Institute of Technology). Previous work includes managing director of PANalytical Sweden and vice director of the iPack Vinnex center at KTH. 




Photo of Jonas Hellström at Excillum  

Jonas Hellström, Head of Engineering


Jonas is managing the Engineering team and is responsible for the product and process development of existing and new products at Excillum.


Jonas holds a Ph.D. in Applied Physics from KTH (2002). Former positions include Chief Technology Officer at Cobolt AB, a laser company in Stockholm area. Earlier positions also includes Project Manager at the same company and optical consultant at Optronics Stockholm AB.



Photo of Excillum's Mikael Otendal  

Mikael Otendal, Head of Purchasing and Production


Mikael is responsible for Excillum's production as well as procurement, quality assurance, key vendors, and shipping.


Mikael is one of the co-founders of Excillum and got his Ph.D. in Applied Physics at KTH in 2006, specializing in the fluid dynamics of high-speed metal jets in vacuum.




 Cecilia Kröjs, HR Manager


Cecilia is responsible for developing and implementing HR strategies and initiatives aligned with the overall business strategy.


With experience from small and medium sized fast growing tech companies Cecilia brings a combination of skills in HR and communication. Cecilia has formal education from Bachelor program in Human Resources, Stockholm University.


 cecilia krojs email and phone