9.4.3Segment

IT Consulting & Advisory

Technology advisory and consulting firms providing IT strategy, architecture, and vendor selection guidance.

4
Verticals

Overview

IT Consulting & Advisory covers the systems-design, technology-strategy, and advisory services that help organizations plan and architect technology — including systems design, digital-transformation strategy, technology selection, and the broad computer-systems-design services that anchor the IT-services industry. At ~$243B it spans the global consultancies (Accenture, Deloitte, IBM Consulting, Capgemini) and countless regional and specialist advisors.

Demand is driven by digital transformation, cloud and AI strategy, and the complexity of modern technology decisions, with consulting increasingly tied to implementation (advise-and-build models). It is fragmented with scaled leaders, consolidating around firms that combine strategy with delivery, and generative AI is both a major new advisory topic and a force reshaping how consulting itself is delivered.

Market snapshot

Market size
~$243B
Growth
~3.6%CAGR (2017–22, nominal)
Companies
~58,000
FragmentationFragmented

U.S. Census Bureau 2022 CBP/Economic Census, NAICS 541512 (computer systems design services) — covers consulting, design, and systems integration; integration is profiled as a related sub-segment.

Business model & economics

Revenue model
Advisory and systems-design fees (often advise-and-build)
Recurring revenue
Moderate — recurring advisory and program work
EBITDA margin
Healthy professional-services economics
Capex intensity
Low
  • Systems design, strategy, and technology advisory.
  • Increasingly tied to implementation (advise-and-build).
  • Generative AI a major advisory topic and disruptor.

M&A deal context

High deal activity

Who’s acquiring

Global consultancies & IT-services majorsPE-backed advisory consolidatorsSpecialist & boutique acquirers

What’s driving deals

  • Digital-transformation and AI-strategy demand.
  • Strategy-plus-delivery consolidation.
  • Specialist-advisory roll-ups.

Verticals in this segment

  • 9.4.3.1Enterprise Architecture Consulting

    Firms designing enterprise IT architecture and technology roadmaps.

  • 9.4.3.2IT Strategy & Roadmap Advisory

    Consultancies advising on IT strategy and technology planning.

  • 9.4.3.3Technology Due Diligence

    Firms assessing IT systems and technology risks in M&A contexts.

  • 9.4.3.4Vendor Selection & Management

    Advisors managing technology vendor evaluation and contracts.

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