Sigma logo
  • Services
    • Customer services
    • Collections
    • Complaint management
    • Customer acquisition
    • ReachOut – helping with problem debt
    • McLaren credit services – DCA
    • Offshoring solutions
  • Industries
    • Energy
    • Water
    • Financial services
    • Telecommunications
    • Retail & ecommerce
    • Travel & tourism
  • Insights
    • Case studies
    • Blog
    • News
    • Resources
  • Careers
  • About us
    • Our values
    • Our history
    • How we work
    • Our team
    • Corporate social responsibility
  • Contact us
  • UK
    • AUS
    • SA
Sigma logo
  • Services
    • Customer services
    • Collections
    • Complaint management
    • Customer acquisition
    • ReachOut – helping with problem debt
    • McLaren credit services – DCA
    • Offshoring solutions
  • Industries
    • Energy
    • Water
    • Financial services
    • Telecommunications
    • Retail & ecommerce
    • Travel & tourism
  • Insights
    • Case studies
    • Blog
    • News
    • Resources
  • Careers
  • About us
    • Our values
    • Our history
    • How we work
    • Our team
    • Corporate social responsibility
  • Contact us
  • UK
    • AUS
    • SA

Search by Tag

Showing 2 results for "Efficiency"

Case Studies

Reducing Direct Debit failures

Read more
Case Studies

Spark Energy Case Study – Training an established energy supplier

Read more

Search

Related content

Get in touch, we’d love to hear from you.

Get connected
Sigma Logo

Sigma delivers a wide range of customer contact services in the UK, South Africa and Australia.

  • Privacy policy
  • Modern slavery statement
  • Gender pay gap reporting
  • Home
  • Services
  • Industries
  • Case Studies
  • Blog
  • News
  • Resources
  • Careers
  • About
  • Contact us
  • UK
    • AUS
    • SA
  • Services
  • Customer services
  • Collections
  • Complaint management
  • Customer acquisition
  • ReachOut – helping with problem debt
  • McLaren credit services – DCA
  • Offshoring solutions
  • Contact centre training
  • Industries
  • Energy
  • Water
  • Financial services
  • Telecommunications
  • Retail & ecommerce
  • Travel and tourism
Disability Confident Logo
mental_health charter gold member
UKCCF Logo
CSA Logo

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.

Please share your location to continue.

Check our help guide for more info.

share your location