7-Eleven Australia

In 2018 volunteers collected and catalogued more than 187,000 pieces of trash from beach cleanups around the world to find out which corporations are contributing the most to the global plastic pollution problem. This company ranked among the top 10 plastic polluters in the world, even though they only operate within Australia.
Source: #breakfreefromplastic (2018)

A 2015 investigation by Fairfax Media & Four Corners revealed that this company is ruthlessly rorting wages of its workers. Many workers are paid as little as $10 per hour, and up to two-thirds of its stores are ripping off their workers. The range of apparently illegal activity by franchisees extends beyond wage fraud and includes blackmail and withholding passports and drivers licences of staff.
Source: Fairfax (2015)

In June 2014 the Fair Work Ombudsman (FWO) commenced an Inquiry into allegations that significant underpayment of wages and falsification of employment records were occurring across much of this company's network. The report released in April 2016 found concerning levels of non-compliance with the Fair Work Act 2009 and Fair Work Regulations 2009, including instances of deliberate manipulation of records to disguise underpayment of wages. The Inquiry found 7-Eleven’s approach to workplace matters, while ostensibly promoting compliance, did not adequately detect or address deliberate non-compliance and as a consequence compounded it.
Source: Fair Work Ombudsman (2016)