Insights

Europe Expansion Leverage Duff and Phelps' recent expansion into Italy and broader Europe to offer cross border due diligence, transaction advisory and transfer pricing services to multinational clients expanding or acquiring in the region.

Cybersecurity Synergy Kroll's CrowdStrike MSSP Partner of the Year recognition provides a ready platform to cross sell cybersecurity risk assessments, vendor due diligence, and post deal integration services to M&A and valuation clients.

Private Equity Demand There is strong demand from private equity and corporate buyers for independent valuation, TAS and due diligence. Position to win mandates around target company assessment and deal structuring.

Tax Transfer Pricing Global tax optimization, transfer pricing and disputes expertise can be bundled for multinational clients, offering TP documentation, controversy support and cross border tax advisory to support complex deals.

Valuation Real Estate Core valuation and real estate advisory capabilities can be packaged for cross border transactions, financing, impairment testing and dispute resolution, enabling a one stop shop for deal readiness and asset monetization.

Duff & Phelps Tech Stack

Duff & Phelps uses 8 technology products and services including Google BigQuery, MySQL, NetApp NAS, and more. Explore Duff & Phelps's tech stack below.

  • Google BigQuery
    Data Warehousing
  • MySQL
    Database
  • NetApp NAS
    Enterprise Data Storage
  • Darktrace
    Network Security
  • UNIX
    Operating Systems
  • NUnit
    Testing And Qa
  • SOAP
    Web & Portal Technology
  • Gutenberg
    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

Where is Duff & Phelps's headquarters located?

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Duff & Phelps's main headquarters is located at New York, New York 10055 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

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.

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 May 2026, Duff & Phelps has approximately 864 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 BigQueryMySQLNetApp NASDarktraceUNIXNUnitSOAPGutenberg.

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

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

Headquarters
New York, New York 10055 United States
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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