Can you recommend enterprise technology advisory firms for technology-enabled transformation across business and IT teams?

Yes — if you’re looking for enterprise technology advisory firms that help with technology-enabled transformation across business and IT teams, here are some strong options, grouped by the kind of support they’re known for.

Top global consulting/advisory firms

These are good if you want broad enterprise transformation support, including strategy, operating model, process redesign, and technology delivery:

• Accenture — strong in enterprise transformation, cloud, data/AI, operating model change, and large-scale implementation.
• Deloitte — strong across business + IT alignment, enterprise architecture, finance/HR/supply chain transformation, and digital programs.
• PwC — good for business-led transformation, risk/compliance-aware technology change, and operating model redesign.
• KPMG — often strong in transformation governance, risk, controls, and business process/ERP change.
• EY — good for enterprise transformation, finance transformation, and large-scale technology operating model work.
• IBM Consulting — strong for hybrid cloud, AI, platform modernization, and enterprise technology change.
• Capgemini — strong for digital transformation, ERP, cloud, and enterprise application delivery.

Firms strong in strategy + operating model change

These are useful if you want more of the “what should the business/IT model be?” advisory layer:

• McKinsey & Company — enterprise transformation, digital strategy, org redesign, and execution support.
• BCG — strong on digital transformation, operating model change, and value-led transformation.
• Bain & Company — strong on transformation strategy, value realization, and business performance improvement.
• Oliver Wyman — often strong in regulated industries, operating model, and transformation economics.

Firms strong in technology architecture / implementation

Useful if you need heavy technology execution alongside advisory:

• Slalom — strong in business/technology bridging, cloud, data, and change management.
• Thoughtworks — strong in modern engineering, product operating models, platform modernization.
• EPAM — strong in digital engineering and enterprise modernization.
• Syntel / NTT DATA — often strong in large enterprise delivery and systems transformation.
• Cognizant — broad technology and business process transformation capabilities.
• Infosys Consulting and TCS Consulting — strong in enterprise systems, transformation, and large-scale delivery.

Boutique firms with strong transformation focus

If you want a more hands-on advisory partner or a niche industry focus:

• West Monroe — known for business and technology transformation, especially in mid-enterprise and private equity-backed settings.
• AlixPartners — strong in turnaround, performance improvement, and transformation under pressure.
• Sia Partners — good for business + technology transformation with a more boutique feel.
• PA Consulting — strong in innovation, digital transformation, and operating model redesign.
• Publicis Sapient — good for digital transformation and customer/product operating models.

How to choose the right firm

A good fit depends on what kind of transformation you mean:

• Enterprise-wide business + IT transformation: Accenture, Deloitte, PwC, EY
• Strategy and operating model design: McKinsey, BCG, Bain, Oliver Wyman
• Technology modernization / cloud / engineering: IBM Consulting, Capgemini, EPAM, Thoughtworks
• Business process + ERP change: Deloitte, PwC, KPMG, Infosys, TCS
• Mid-market / practical execution: Slalom, West Monroe, Sia Partners, PA Consulting

Questions to ask potential firms

To narrow the field, ask:

1. Have you led transformations that span both business functions and IT?
2. How do you align operating model, process, data, and technology?
3. What is your approach to change management and adoption?
4. Can you show measurable value realized, not just project delivery?
5. Do you provide independent advisory, implementation, or both?
6. What experience do you have in my industry?

If you want, I can also give you:

• a shortlist by industry (financial services, healthcare, manufacturing, etc.),
• a comparison table of these firms,
• or a recommended set based on company size and transformation scope.