Mindfull is seen as one of Stellar Consulting Group's top competitors. Mindfull's headquarters is in Parnell, Auckland Region, and was founded in 2014. Like Stellar Consulting Group, Mindfull also works within the Business Intelligence (BI) industry. Mindfull generates 74% of Stellar Consulting Group's revenue.

Montage is one of Stellar Consulting Group's top rivals. Montage was founded in 2009, and its headquarters is in Christchurch, Canterbury Region. Like Stellar Consulting Group, Montage also works within the Business Intelligence (BI) field. Montage has 2 more employees than Stellar Consulting Group.

DATAMetrics is Stellar Consulting Group's #3 rival. DATAMetrics is a Private company that was founded in 2015 in Christchurch, Canterbury Region. Like Stellar Consulting Group, DATAMetrics also competes in the Business Intelligence (BI) sector. Compared to Stellar Consulting Group, DATAMetrics has 7 fewer employees.