Your expertise and training partner for Sage & Ciel suites

We work with small and medium businesses, accountants, associations to setup payroll, accounting and billing systems in order to help with French process.
We have been Sage official Partner since 2005, and help our customers to deploy accounting, payroll and administration tools for internal use. CMC can also take care of your payroll if needed.

Our strengths



More than 30 years of experience in payroll and accounting with Ciel and Sage suites.


At human scale

5 collaborators to handle your questions regarding accounting, payroll and administration.



Our QUALIOPI certified training center can help your collaborators improve their payroll skills.

« I have a strong experience as former CFO (Chief Financial Officer). By creating CMC, I wanted to provide my expertise of payroll, accounting and administration to small and medium businesses.
Those companies often have complex processes to complete but do not necessarily have the full knowledge internally. »

Coralie Masson, Founder of CMC Prestations and CMC Formations

Our services



Establishing payroll for small and medium size businesses and associations.


Sage & Ciel software suite

  • Payroll SBCP (Sage Business Cloud Paye)
  • Sage 50c accounting / billing / administration
  • Ciel for associations
  • Ciel Tax Declaration / Financial and accounting years


Technical support

Computer service, configuration, customization, tax return support, automation, migration from Ciel products.



On site or remotely

They trust us