Deloitte

deloitte.com · New York City, United States of America

Deloitte is a global professional services firm that provides audit and assurance, consulting, tax, risk advisory, and financial advisory services to enterprises, governments, and non-profits across industries. It generates revenue through fee-based engagements ranging from strategy and technology implementation to regulatory compliance, M&A, and managed services. The firm operates as a network of member firms under the Deloitte brand, serving clients worldwide.

  • IT Consulting & Implementation
  • Managed IT & Cloud Services
  • Cybersecurity Services
Revenue
$65.0B
Employees
457,000
Founded
1845
Headquarters
New York City, United States of America

What 116 Arbolus experts think of Deloitte

The NPS distribution trends positive, with most scores ranging 8–10 from high spenders and influential roles in large-scale, complex engagements. Renewal intent is strong among clients with strategic and regulatory-driven projects, especially where brand credibility and specialist resources are critical. Lower or mixed sentiment arises in mid-market clients and non-core use cases, highlighting concerns about cost, generic output, and inconsistent sector expertise. Flexibility and value for money are recurring themes in less favorable feedback. Overall, sentiment is driven by project importance, cost-value perception, and experience with assigned teams.Overall Customer Sentiment: Positive

Who reviewed Deloitte

Total customers 116 103 current · 13 former
Reviews growth +27 in six months
Seniority of respondents
  • C-Suite 69% (80)
  • Director 26% (30)
  • Manager 5% (6)
Generalist Analyst Director NPS 9 Undecided
Operations Leader C-Suite NPS 8 Not renewing
Not specified C-Suite NPS 8

Employer names and spend open in the full report, along with the other 113 customers.

Everything 116 customers told us about Deloitte.

Employer names, spend, renewal intent and every written answer behind the numbers on this page.

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Sentiment

18 Net Promoter Score, from 116 scored reviews
  • Promoters 41
  • Passives 56
  • Detractors 19

Cumulative NPS by month

+0 over 6 months
  • May 8
  • Jun 8
  • Jul 8
  • Aug 8
  • Sep 8
  • Oct 8

Net Promoter Score across 4 reviews, accumulated up to each month. Category median 21 across 4 companies.

Praised

  • Thorough and Professional Output
  • Depth and Breadth of Expertise
  • Credible Brand for Assurance Needs
  • Flexible and Leaner Engagement Models

Criticised

  • Inconsistent Sector Knowledge
  • Templated Deliverables
  • Premium Pricing Versus Value
  • AI-driven Disruption

What customers say

Thorough and Professional Output
“I always get work that is thorough, well-documented, and professionally presented, giving our stakeholders confidence in the deliverables.”
Depth and Breadth of Expertise
“Deloitte stands out for its deep bench of specialists in risk, tax, audit, and strategy, and can mobilize resources globally for complex projects.”
Credible Brand for Assurance Needs
“I recommend Deloitte when peer companies need independent, credible third-party assurance or a big-name partner to satisfy regulator or board requirements.”

Renewal intent

Plan to renew 53%
  • Will renew 47
  • Undecided 30
  • Not renewing 11

Plan to renew, by seniority

  • C-Suite 51% 61 answers
  • Director 57% 21 answers
  • Manager 67% 6 answers
  • 8.5/10 Average score from customers who will renew
  • 6.7/10 Average score from undecided customers
  • 7.1/10 Average score from customers not renewing

Top alternatives

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