Frohe AB signs agreement with Calmark Sweden AB

Calmark is developing a point-of-care (POC) diagnostic instrument to make measuring biomarkers for medical conditions in newborns easier and faster. The measuring instrument can document and measure results on the premises, in close proximity to the patient. 
The company's POC instrument consists of a reader and a disposable product that is placed into the reader during measurement.

The disposable product consists of a separate chamber in which the blood sample is placed. When the lid of the reader closes, the disposable product is activated and the blood sample reaches the filter design. Some of the filters are permeated with chemicals, which react with the relevant substance and produce a color change. This sequence of events takes place in a matter of a few minutes and is patented by the company.

The agreement between Calmark and Frohe covers the production and assembly of the disposable cartridge.


New Sales Manager


As of August 20 th 2018 Frohe Group has strengthened its workforce with Kristofer Westerberg who has taken the role as sales manager in customer projects. He is based at the Frohe AB head office in Tyresö, Stockholm.

Kristofer has a M.Sc. in chemical engineering with focus on polymeric materials. He has more than 10 years of experience from project-based sales of analytical instruments within the life science and polymer industry.

In his own words Kristofer describes his new role as: “Frohe Group is an innovative company with a large in-house know-how and great growth potential. The corporate culture is reflected by team spirit and customer focus, where mutual goals and quality are in the center. With great enthusiasm I look forward to be a part of the Frohe team and to contribute with my own experience, as well as to constantly evolve together and always put the customer’s needs first.”

To contact Kristofer use phone +46 8 556 599 80 or e-mail

Even more space for cleanroom

Our production has gone through the roof. Finally, the demand for production in cleanroom environments exceeded the storage we had at our disposal at our plant in Tyresö. Therefore the decision was made to expand. Now we have 1,200 square metres ready to be used, of which 300-400 square metres are dedicated to cleanroom production.

Please come and visit us – there is plenty of space for new projects and ideas!