Sage Coretime

Timesheet and Project Management software for professional services


Sage Coretime timesheet software helps you easily manage timesheets, expenses, billing and projects and helps free up time so you can manage your business. Sage Coretime is online timesheet software which is quick and easy to use and can be used anytime, anywhere, so both office-based staff and staff working remotely have easy access. Sage Coretime gives you complete project visibility and accurate, real time data to help you manage your projects effectively.

For businesses looking to improve efficiency, Sage Coretime is a tried and trusted solution that can also be integrated with Sage 50 and Sage 200 Accounts. It eliminates double-entry of timesheets, improves accuracy and speeds up billing cycles.

Onesys is the number one specialist supplier of Sage Coretime timesheet software in the UK. We have successfully installed Coretime in over 400 businesses. Our clients include Engineering & Environmental Consultants, Architects, Surveyors, Building & Construction and many other businesses who charge out staff time as a professional service or who need to provide auditable timesheets for funded research based projects.


Find out if Sage Coretime is right for you ...

By Solution
"I need help with..."
  • Timesheets and Expenses
  • Project Management
  • Project Profitability
  • Budgetary Control
By Solution
"I want a solution suitable for..."
  • Small to Medium Sized Organisations
  • Large Organisations
  • Multi-Nationals
By Solution
"I want a solution for my industry..."
  • Architects
  • Engineers
  • Financial/Management
  • Marketing/PR/Design
  • Surveyors...
By Solution
"I want a solution for..."
  • Office Administrators
  • Project Managers
  • Finance Directors
  • Managing Directors


Offshore Energy
Offshore Energy are the newest recruit to join Sage Coretime!

Onesys ISM are very excited to welcome Offshore Energy to the Sage Coretime family. Offshore Energy provides integrated project management and solution based engineering services to the Oil & Gas, Subsea Telecommunications and Renewable Energy Industries worldwide. 
Adept Management Ltd
`Adept Management are a design management consultancy specialising in all aspects of design, development and engineering management.

They chose Sage Coretime to integrate with their existing Sage Accounting package and to remove the pain of collating their existing spreadsheet based timesheets.
Team Consulting
Team Consulting go for Sage Coretime!

Team Consulting work closely with their clients combining their expertise and experience in industrial design, engineering, human factors and industrialisation to develop medical devices from early concept right through to commercial launch. 
Future Analytics
Future Analytics are now part of the Sage Coretime gang!

Future Analytics Consulting is a dynamic SME Consultancy based in Dublin specialising in spatial planning, development and economic research. Future Analytics are currently engaged in projects on both a domestic and European level. 
Hadfield Cawkwell Davidson
Hadfield Cawkwell Davidson sign up to Sage Coretime!

Hadfield Cawkwell Davidson currently have around 80 staff working on projects throughout the UK. They unite Architects, Masterplanners, Interior Designers and Structural Engineers in one practice combining professional expertise, creativity and commercial awareness.  

Client Testimonial

“We now have a wealth of project data in Coretime which not only provides us with valuable management information to help us with our day to day job but also gives us business intelligence which we can use for forward planning.”

Simon Parker, Partner
Seven Architecture >>

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