Article

3 hidden risks draining your tech stack and how to eliminate them

Shut down shadow IT

November 07, 2025

Key takeaways

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Organizations can stop wasting money on duplicated and unused tools.

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Companies should reduce the risk of shadow IT and legacy systems.

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Aligning IT strategy will help fuel growth and innovation.

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Business transformation Management consulting

Technology stacks often grow without a clear strategy. Companies add tools to solve immediate needs but rarely integrate or rationalize them. Over time, this leads to inefficiencies, hidden costs and increased risk.

IT assessments provide visibility into what’s working, what’s redundant and what’s exposing the business to risk. They help leaders make informed decisions about spending, governance and modernization.

Three risks

Three common issues within your tech stack affect cost, efficiency and security. These are:

  1. Redundant and underused tools. Multiple platforms often perform the same function. Licensing costs increase, and advanced features go unused. This leads to wasted spending and missed opportunities.
  2. Shadow IT and governance gaps. Departments adopt tools outside of IT’s oversight. These blind spots create compliance exposure and integration challenges.
  3. Legacy systems and unsupported applications. Outdated systems pose cybersecurity risks and slow down innovation. They also complicate integration with newer technologies.

These issues aren’t just technical—they have real business implications. Misalignment between IT and business strategy can stall growth.

IT assessments provide a clear view of where the organization stands—and where it needs to go. They help quantify spending, identify inefficiencies and reveal risks that may not be visible. More importantly, they create a foundation for strategic planning and future investment.

From assessment to action

The value of an IT assessment is in what happens after it is completed. Practical next steps include:

  • Rationalizing overlapping tools and licenses
  • Aligning technology spending with business objectives
  • Establishing governance models to manage shadow IT
  • Modernizing legacy systems to reduce risk
  • Creating visibility into application architecture and data flows

In merger and acquisition scenarios, assessments help identify integration challenges early. For organizations exploring AI or automation, assessments help ensure the underlying data is clean, secure and well-governed.

The takeaway

Assessments should be part of a repeatable, scalable maturity journey. Organizations that treat them as one-time exercises miss the opportunity to build long-term practices. Chief information officers and chief financial officers should use assessments to document architecture, track spending and align IT with business strategy on an ongoing basis.

When IT becomes a strategic enabler, it supports monetization, innovation and growth. That starts with visibility and a willingness to address what’s hiding in the tech stack.

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