Sigma delivers a wide range of customer contact services in the UK, South Africa and Australia.
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Copyright © Sigma is a trading style of Sigma Connected Ltd. All rights reserved 2022.
Registered in England and Wales – Company no. 01221157 VAT Registration No. 125 4521 39
Sigma Connected Ltd is a wholly owned subsidiary and appointed representative of Sigma Connected Holdings Ltd which is authorised and regulated by the Financial Conduct Authority. Firm reference number 630514. Part of the Digicall Group.
