The company joins Refcom as the only two organisations currently approved to provide company certification under F Gas regulations in Great Britain.
Thousands of companies need to register despite the deadline for compliance passing on July 4.
Quidos is urging all uncertificated companies to act now and apply for certification in order to avoid significant penalties in the future.
Marketing Manager Alexander Barrett said: “There is still a large percentage of companies who have not certificated. Quidos are launching www.fGasRegister.com to allow companies and individuals to ensure they are compliant with the law.
'Our simple online application process will allow us to process applications in an effective and efficient manner to ensure certification is complete within a short time frame. “