Callisto Consulting

About Callisto Consulting

Based in Leicestershire, Callisto Consulting delivers digital transformation and project management solutions to clients across both public and private sectors. Their experienced consultants help organisations translate strategy into successful projects, ensuring measurable outcomes and operational efficiency. With multiple concurrent client engagements, Callisto Consulting needed a system that could streamline time tracking, simplify reporting, and reduce administrative effort.

The Challenge

Before implementing Coretime, Callisto Consulting’s project and administrative systems were fragmented. Time tracking, invoicing preparation, and project data were managed across spreadsheets and disconnected tools. This created several challenges:

• Limited visibility of billable hours across multiple projects
• Difficulty generating accurate, timely reports for clients and internal stakeholders
• Administrative delays in invoicing due to manual data consolidation
• Challenges in forecasting project workload and monitoring profitability

As their project volume increased, these inefficiencies risked impacting margins and slowing response times to client queries. Callisto Consulting needed a professional services time tracking solution that could unify data, automate reporting, and provide real-time insights.

The Solution

Coretime was implemented as a central time tracking and project management platform for Callisto Consulting. The system was tailored to fit their workflows and provide the transparency they needed.

Key features included:

• Time tracking by client, project, and task for accurate billing and performance analysis
• Real-time dashboards that visualise project status, resource allocation, and profitability
• Streamlined invoicing workflows powered by accurate, up-to-date time data
• Simplified administrative processes, reducing overhead for project managers and finance teams
• Training and onboarding to ensure team adoption and consistent use across all projects

Coretime integrated seamlessly into Callisto Consulting’s operations, allowing both project leads and administrative staff to access accurate, actionable data at any time. This approach minimised errors and maximised efficiency, while supporting growth and scalability.

Implementation

The Coretime implementation process focused on aligning the platform with Callisto Consulting’s existing workflows.

Key steps included:

1. Data migration from existing spreadsheets and systems into Coretime
2. Configuration of projects, tasks, and reporting templates to reflect real-world project delivery
3. Team onboarding and training sessions to ensure consistent time tracking and dashboard usage
4. Ongoing support to address questions and optimise reporting structures

Within weeks, teams were logging time accurately, generating reports efficiently, and using Coretime dashboards to monitor project progress and profitability. This professional services time tracking software became a backbone for operational decision-making.

The Results

Callisto Consulting now benefits from complete visibility across projects, resources, and financials. Coretime has enabled them to:

• Reduce time spent preparing invoices and responding to client queries
• Access accurate, real-time project and financial data for better decision-making
• Align time tracking with project costs, improving client billing accuracy
• Streamline administrative processes for project managers and finance teams
• Increase confidence in data-driven reporting and operational insights

“Since implementing Coretime, our administrative workload has decreased significantly. We can respond to client queries quickly, with accurate, trusted data, and focus on delivering high-quality projects.”
— Paul Bunyan, Callisto Consulting

By centralizing project and time management, Coretime positions Callisto Consulting to scale operations efficiently while maintaining exceptional service delivery.

Looking Ahead

With Coretime embedded as their time tracking and project management software, Callisto Consulting is well-positioned to handle growth and complexity in future projects. They can continue to monitor project profitability, optimise resource allocation, and explore advanced reporting modules to support strategic planning.

As the consultancy expands, Coretime will remain a critical tool for managing workflows, reducing administrative effort, and maintaining visibility across all client engagements.