ChartJavascript is required to render chart Complaints received by a selection of small-sized suppliers per 10,000 customer accounts (S-Z).Information correct as of: November 2020 This graph shows the total number of complaints received by a selection of small-sized energy suppliers per 10,000 customer accounts per quarter over the period Q1 2016 to Q3 2020. Tonik Energy had not submitted Q3 2020 data prior to the publication deadline. In October 2020, Tonik ceased to trade and we appointed Scottish Power as supplier of last resort. Policy Areas:Domestic consumers Data Table Complaints received by a selection of small-sized suppliers per 10,000 customer accounts (S-Z) Quarter/YearSo EnergyTogether EnergyTonik EnergyUtility Point Yorkshire EnergyZog Energy Zebra PowerSimplicity EnergySocial Energy Q1 20167 Q2 20163 Q3 201614 Q4 20163 Q1 201720 Q2 20174 Q3 201722 Q4 201727 Q1 201819 Q2 201816 Q3 20187702621114 Q4 2018561314299238 Q1 2019619243301301350 Q2 20199327551123313544 Q3 201910396621917165012 Q4 2019242849041400551420 Q1 20203238615493132881236 Q2 202025225446301209920114 Q3 2020301952911211724184 Date correct November 2020 Policy area Domestic consumers