Insights

Expansion Potential Kroll is actively expanding its advisory footprint, including recent growth in South Africa and new offices across Africa. This signals ongoing client demand in emerging markets and opportunity to cross-sell valuation, restructuring, and special situations services to international and domestic firms operating sub-Saharan Africa.

Acquisition Momentum Recent acquisition of ABC economics indicates a strategy to broaden economics and competition advisory capabilities. This creates opportunities to offer integrated solutions combining market analysis, antitrust insights, and valuation to clients pursuing cross-border M&A and regulatory optimization.

Leadership & Tech New appointments in leadership and IT leadership suggest a push toward stronger technology enablement and strategic client delivery. Leverage this to position advanced data analytics, risk management, and digital due diligence capabilities in engagements with large enterprises and cross-functional M&A deals.

Scale & Coverage With revenue in the one to multiple billions and a sizeable professional services footprint, there is appetite for comprehensive, multi-service engagements across valuation, transfer pricing, disputes, and tax. Target Fortune 1000 to mid-market clients seeking integrated advisory and tax optimization during transactions.

Industry Positioning Duff & Phelps operates within a broad advisory ecosystem alongside major firms. Emphasize competitive differentiators such as independent risk advisory, deep sector expertise, and cross-border capabilities to win clients seeking objective, end-to-end transaction support and real estate valuation.

Duff & Phelps Tech Stack

Duff & Phelps uses 8 technology products and services including Google BigQuery, Azure SQL, Tibco, and more. Explore Duff & Phelps's tech stack below.

  • Google BigQuery
    Data Warehousing
  • Azure SQL
    Database
  • Tibco
    Enterprise
  • SonicWALL
    Network Security
  • Windows 10
    Operating Systems
  • Apache JMeter
    Testing And Qa
  • Minitab
    Visualisation Software
  • WPML
    Web Platform Extensions

Media & News

Duff & Phelps's Email Address Formats

Duff & Phelps uses at least 2 format(s):
Duff & Phelps Email FormatsExamplePercentage
First.Last@duffandphelps.comJohn.Doe@duffandphelps.com
96%
First.Middle@duffandphelps.comJohn.Michael@duffandphelps.com
2%
FLast@duffandphelps.comJDoe@duffandphelps.com
1%
Last.First@duffandphelps.comDoe.John@duffandphelps.com
1%
First.Last@kroll.comJohn.Doe@kroll.com
83%
FLast@kroll.comJDoe@kroll.com
14%
First-Last@kroll.comJohn-Doe@kroll.com
2%
FirstLast@kroll.comJohnDoe@kroll.com
1%

Frequently Asked Questions

What is Duff & Phelps's phone number?

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You can contact Duff & Phelps's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Duff & Phelps's stock symbol?

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Duff & Phelps is a publicly traded company; the company's stock symbol is DCR1.

What is Duff & Phelps's official website and social media links?

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Duff & Phelps's official website is kroll.com and has social profiles on LinkedIn.

How much revenue does Duff & Phelps generate?

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As of July 2026, Duff & Phelps's annual revenue is estimated to be $1B - $10B.

What is Duff & Phelps's SIC code NAICS code?

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Duff & Phelps's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Duff & Phelps have currently?

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As of July 2026, Duff & Phelps has approximately 866 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: R. M.Chief Financial Officer: A. Z.Chief Operating Officer: C. J.. Explore Duff & Phelps's employee directory with LeadIQ.

What industry does Duff & Phelps belong to?

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Duff & Phelps operates in the Business Consulting and Services industry.

What technology does Duff & Phelps use?

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Duff & Phelps's tech stack includes Google BigQueryAzure SQLTibcoSonicWALLWindows 10Apache JMeterMinitabWPML.

What is Duff & Phelps's email format?

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Duff & Phelps's email format typically follows the pattern of First.Last@duffandphelps.com. Find more Duff & Phelps email formats with LeadIQ.

When was Duff & Phelps founded?

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Duff & Phelps was founded in 1932.
Duff & Phelps logo

Duff & Phelps

Business Consulting and ServicesNew York, United States501-1000 Employees

Duff & Phelps is a mid-sized professional services firm based in New York that provides advisory services across valuation, real estate, taxation and transfer pricing, disputes, and M&A-related corporate transactions. With almost a century of history, the firm assists clients in navigating complex financial and strategic decisions. Operating within the business consulting and services industry, it positions itself as a specialist adviser for corporate actions and related disputes. In 2026, updates show an expansion of the firm's European advisory footprint, including new offices and leadership in Italy and Southern Europe. Its client base includes organizations pursuing buy-side and sell-side transactions as well as those seeking independent valuation and tax guidance. The firm remains headquartered in New York and operates within the broader landscape of global professional services providers.

Section iconCompany Overview

Phone number
Website
kroll.com
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
Stock Symbol
DCR1
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1932
Employees
501-1000

Section iconFunding & Financials

  • $1B - $10B

    Duff & Phelps's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    Duff & Phelps's revenue is estimated to be in the range of $1B - $10B

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