Osirium Technologies said that both Think Money and M-Netics have renewed their contracts with the company for 12 months.
Thinkmoney has worked with Osirium to transform its IT platform to support its key current account, loan and credit card products.
MM-Netics, meanwhile, provides mobile hardware to logistics providers, manufacturers, retailers and field service organisations. Osirium has implemented a platform to control 'off-domain access' to servers on separate networks for the company.
"We are delighted to continue our relationship with these two high-growth midcap customers who recognise the importance of not only addressing insider threats but sophisticated external cyber-attacks," chief executive David Guyatt said.