Peter Harald Sandberg

The Swedish Chamber of Commerce is a non-profit networking organization that aims to enable, promote, and encourage Swedish companies to drive long-term and sustainable business. The non-profit company is based in Stockholm, Sweden.

Heroine Holding AB provides corporate consulting services.

Projektengagemang Holding i Stockholm AB is a private company that owns and manages securities. The company is based in Stockholm, Sweden.

Kaelus, Inc. engages in the provision of test and measurement solutions. It offers test and measurement instruments, cell-site filters, combiners and tower mounted amplifiers. The firm’s services include passive intermodulation test solutions, site sharing solutions, das interface solutions, integrated radio and ferrite products, GSM-R interference filters, cellular radio base station filters, circulators and combiners. The company was founded in 2010 and is headquartered in Hayden, ID.

Kaelus AB is a private company that provides calibration solutions for their Kaelus PIM analyzers. The company is based in Täby, Sweden. The Swedish company's product, the ACE-1000A, allows users to self-calibrate their analyzers in the field, reducing downtime to less than an hour and increasing productivity by retaining instruments in the field. The company was founded in 2010 by Mats Olof Gustavsson, and the CEO is Peter Harald Sandberg.