Karl Fredrik Otto Granström

Tolvplus4 AB provides business and management consultancy. It conducts management consultancy with specialist expertise in law, finance, technology and recruitment, and related business. The firm is categorized under Law, Accounting and Consulting Services. The company was founded by Nils Magnus Persson on January 29, 2009 and is headquartered in Stockholm, Sweden.

Soundtrap AB develops online audio recording platform that enables users to create and design music and audio. The company was founded by Per Emanuelsson, Björn Olov Valdemar Melinder, Carl Göran Fredrik Posse, Gabriel Sjöberg, and Magnus Svedjebratt in 2012 and is headquartered in Stockholm, Sweden.

Hansen Advokatbyrå KB provides legal services. The private company is based in Stockholm, Sweden. The Swedish company was founded by Karl Fredrik Otto Granström.

Microsoft AB develops and provides software products and services. It offers operating systems, office suites, hardware equipment, and home entertainment products. The company is headquartered in Kista, Sweden.

Part of Microsoft Corp., Sendit AB is a Swedish software company that produces software for mobile phones. The company is based in Stockholm, Sweden. The company was founded by Paul David Rönnberg, Hjalmer Winbladh, Jonas Erik Ivar Lindroth, Jimmy Elof Tjärnlund.

Astra AB used to manufacture and market cardiovascular preparations, local anesthetics, anti-infective agents and medical-care equipment. The firm's products were Pulmicort, Xylocaine, Marcaine, EMLA and Naropin. It had operations in Scandinavia, Europe, North & South America, Australia, New Zealand, Africa and Asia. The company was headquartered in Södertälje, Sweden.