Complex Projects in the EC&O Industry

27 Feb. 2026 | MARIProject

Maintaining an overview in complex EC&O projects

Projects in the Engineering, Construction and Operations sector are becoming more complex due to global collaboration, supply bottlenecks, and tight budgets. Added to this are specific requirements for digitisation, time recording, and e-invoicing.

Which software is suitable for complex projects?

In the course of digitisation, many companies have purchased special tools in recent years. This is because requirements have increased over time, and purchasing these tools online is quite easy and inexpensive. In addition, each special tool is easy to use on its own.

However, this “best of breed” approach is technically challenging because interfaces are required. This is because data from a special tool, such as time tracking, must be transferred correctly to the others for analyses or invoices. This can be done automatically using interface software. Alternatively, your employees must manually copy the data from one tool and paste it into another, which increases the administrative effort.

MARIProject for SAP Business One combines key project functions, from project costing to system maintenance, in a single solution, following the “best of suite” approach. The solution cannot be purchased and installed with just a few clicks, as it is customised to the processes in your company. Nevertheless, MARIProject is cost-effective because it significantly reduces the administrative effort involved in project processing and provides you with analyses containing up-to-date data at the touch of a button. This allows you to maintain an overview and have a solid database for your decisions.

MARIProject provides clarity in complex EC&O projects

Here is a list of typical project processes that MARIProject supports.

  • Master data management, e.g., items, business partners, etc.
  • Project costing, for example with overhead calculation, flexible document creation
  • Resource management for employees, external providers, items and equipment with availability display
  • Flexible time recording: Attendance and project times
  • Transparent task management
  • Automated project billing, including e-invoicing
  • Various billing types: At cost, at fixed price, by due date, milestone, etc.
  • Analyses at the touch of a button: Included in the standard and individually configurable
  • Service/maintenance tool included
  • Easy-to-set-up individual workflows, e.g., for full or partial approval of hours, for billing, sales quotations, or vacation.

Because all data is stored in one software program, you receive daily updated analyses and maintain an overview of your projects.

Video: Project Management in the Engineering, Construction and Operations Industry

The video demonstrates how complex EC&O projects can be fully managed in the MARIProject Web Client.

More Information

Click here to learn more about ► MARIProject and ► SAP Business One.

Consultation and free demo

A demo tailored to the specific needs of your company is provided free of charge as part of our initial consultation.

Contact Us

By phone +49 (0) 221 – 94 90 58-0 or
via email: info@maringo.de.