SoftBank Group Corp operates within the Radiotelephone communications sector. In addition to historical fundamental analyses, the complete report available to purchase compares SoftBank Group Corp with three other companies in this sector in Japan: KDDI Corporation (2018 sales of 5.04 trillion Japanese Yen [US$45.02 billion] of which 75% was Personal), SoftBank Corp (3.55 trillion Japanese Yen [US$31.68 billion] of which 74% was Consumer), and NTT DoCoMo Incorporated (4.77 trillion Japanese Yen [US$42.59 billion] of which 82% was The Mobile Phone Business).

Sales Analysis. During the year ended March of 2018, sales at SoftBank Group Corp were ¥9.16 trillion (US$81.79 billion). This is an increase of 2.9% versus 2017, when the company's sales were ¥8.90 trillion. Sales of Arm Business saw an increase that was more than double the company's growth rate: sales were up 79.2% in 2018, from ¥112.90 billion to ¥202.34 billion. SoftBank Group Corp also saw significant increases in sales in Distribution Business (up 10.8% to ¥1.36 trillion) and Others (up 33.6% to ¥136.91 billion) . Not all segments of SoftBank Group Corp experienced an increase in sales in 2018: sales of Sprint Business fell 1.6% to ¥3.40 trillion.