Many of us know the feeling: a spreadsheet is glowing green, the projected margin looks impressive, and the engineering project appears to be a financial success even before it begins. But as the project progresses, something starts to go wrong. Unexpected expenses arise, delays generate additional costs, and the original profitability begins to disappear.
By the end, the project that once looked so promising on paper barely breaks even—or sometimes even results in a loss.
This frustrating scenario is common in many engineering companies. The blame is often placed on external factors such as rising material prices or supplier issues. However, the real source of the problem is usually deeper and less visible at first glance: so-called “external costs” that stem from internal processes within the organization.
Understanding their role is the first step toward regaining control over project finances.
Table of contents
- Engineering project profitability – when it becomes an illusion
- What are “external costs” in the context of an engineering project?
- The impact of external costs on project profitability – where money is really lost
- From paper profitability to real profits: how to regain control
Engineering project profitability – when it becomes an illusion
Project planning is usually an optimistic phase. Detailed budgets are prepared, including costs of materials, labor, equipment, and general operational expenses. Everything appears predictable and well structured.
However, traditional spreadsheets often fail to present the full picture and instead create an illusion of profitability. They are static by nature, which means organizations cannot react dynamically to inevitable changes during project execution.
According to the Deltek Clarity Study, as many as 25% of companies believe that limiting project cost overruns would significantly increase their profitability. The gap between initial planning and real project performance is precisely where external costs emerge.
These costs are not always the result of bad luck or market instability. In many cases, they are symptoms of internal organizational weaknesses.
What are “external costs” in the context of an engineering project?
When we think of external costs, macroeconomic factors such as inflation or new regulations often come to mind—and rightly so. These factors do play an important role.
However, in the context of project profitability, the definition should be broader. External costs include all expenses that were not included in the original project budget but arise during project execution.
They can generally be divided into two categories.
Market-related external costs
- sudden fluctuations in raw material prices
- supply chain disruptions or delays
- changes in regulations (for example, construction or environmental laws)
Operational external costs (hidden costs)
- Cost of errors and rework resulting from poor execution or design mistakes
- Cost of delays caused by poor resource allocation, downtime, or inefficient scheduling
- Cost of scope changes, often resulting from poor communication with clients and uncontrolled scope creep
- Cost of inefficiency related to manual data entry and the lack of a single source of truth
The second category is the most dangerous, because companies often have direct control over it—even though many organizations fail to recognize it.
The impact of external costs on project profitability – where money is really lost
Before blaming the market, organizations should first examine their internal processes. Project profitability is directly linked to operational efficiency.
Research shows that more than half of the challenges related to improving profitability are connected to resource management. Effective utilization of human resources, proper assignment of tasks, and monitoring employee productivity are therefore critical to success.
Common internal mistakes that generate hidden costs include:
Underestimating project scope and resources
Overly optimistic assumptions almost always lead to budget overruns.
Inefficient resource management
Lack of visibility into the real utilization rate of employees results in wasted capacity.
Lack of a risk management strategy
Ignoring potential risks is like sailing without a map or compass.
From paper profitability to real profits – how to regain control
Moving from illusory Excel-based profitability to real financial performance requires a shift in mindset—from reactive management to a proactive, data-driven approach.
– Analyze and plan strategically
Organizations should carefully analyze the break-even point of each project while considering variable costs and potential risks.
– Implement an integrated ERP system
Companies using modern business tools waste significantly fewer resources. An ERP system enables accurate tracking of both material and labor costs.
– Monitor data in real time
Instead of analyzing only historical reports, organizations should rely on visual dashboards that provide real-time insights. Visual project progress charts allow managers to adjust course immediately.
– Invest in technology that supports growth
Solutions such as Deltek Maconomy ERP integrate financial management with project management, enabling organizations to improve profitability across all types of projects.
Profitability that exists only on paper is a warning sign that a company is losing control over its most important processes.
The problem is rarely caused solely by market conditions. In most cases, hidden operational costs play a much larger role.
Regaining control is possible through a shift toward data-driven management. Modern ERP systems are not simply an expense—they are an investment in a stable and predictable future for project-based businesses.
Anna Turzańska-Sadlej
CEO, Todis Consulting
Thank you for reading this article! I hope it provided valuable insights into the benefits of real-time data analytics in BI systems. If you have any questions or would like to discuss ERP implementations in your company, we would be happy to help.
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