The Government has named and shamed 360 businesses for underpaying thousands of workers a total of almost £1 million.
The biggest ever list of offenders included employers in hairdressing, retail, hospitality and care homes.
Excuses for underpaying workers included using tips to top up pay, docking wages to pay for Christmas parties, and making staff pay for their own uniforms.
Retail giant Debenhams was accused of failing to pay almost £135,000 to just under 12,000 workers.
The company said it made a technical error in its payroll calculations, which resulted in an average underpayment of around £10 per person to affected workers in 2015.
The Business Department said more than 1,500 cases are being worked on by HM Revenue and Customs, with more firms set to be named.
The new announcement means that more than 1,000 employers have been identified since the policy started in 2013.
The new list includes 84 employers in the hospitality industry, 51 in retail, 39 hairdressers and 24 in social care.
Business minister Margot James said: "Every worker in the UK is entitled to at least the national minimum or living wage and this government will ensure they get it.
"That is why we have named and shamed more than 350 employers who failed to pay the legal minimum, sending the clear message to employers that minimum wage abuses will not go unpunished."
Unions welcomed the announcement, but called for more prosecutions - there have been 13 since 2007.
TUC general secretary Frances O'Grady said: "This should be a wake-up call for employers who value their reputation. If you cheat your staff out of the minimum wage you will be named and shamed.
"But we also need to see prosecutions and higher fines for the most serious offenders, especially those who deliberately flout the law."
Unison general secretary Dave Prentis said: "This list fails to shame the larger care firms who are equally guilty of denying staff a fair wage. Those in the spotlight today are just the tip of the iceberg.
"HM Revenue & Customs needs to get much tougher with more inspections to identify scrooge employers."
Unite assistant general secretary Steve Turner said: "The Government needs to crack down further on employers who failed to pay the national minimum wage to some of the most low-paid and vulnerable workers in the country.
"The fact that the Government has mounted only 13 prosecutions for non-compliance since 2007 is pathetic.
"In America, bad bosses are jailed and heavily fined for 'wage theft' which is what this is, exploiting workers in such a shameful fashion."