Insights

Growth Through Acquisition PKF O'Connor Davies has recently expanded its presence by acquiring firms like Topping Kessler & Co. and Bowman & Company, indicating an active growth strategy that could benefit from integrated technology solutions, consultancy, and compliance services to streamline post-acquisition integration and enhance client offerings.

Expanding Transaction Advisory The recent appointment of Rick Simonsen as managing director for Transaction Advisory Services highlights a focus on expanding advisory capabilities, presenting opportunities for financial technology providers and consulting firms to partner in delivering innovative transaction services.

Strong Market Position With a revenue range between one and ten billion dollars and a sizable employee base, PKF O'Connor Davies commands a significant market share within the accounting industry, making it a key target for enterprise-level financial services, enterprise software, and compliance solutions.

Client Diversification Strategy The firm’s recent engagement with a long-standing client like CanAm Enterprises signals an ongoing strategy to diversify and deepen its client portfolio across different sectors, creating sales opportunities in specialized financial services, industry-specific technology, and risk management solutions.

Focus on Digital and Compliance Tools Utilizing a modern tech stack including Avalara and Google Ads, PKF O'Connor Davies demonstrates a commitment to digital transformation and compliance, presenting opportunities for cybersecurity, data analytics, and regulatory technology services to support their operational initiatives.

PKF O'Connor Davies Tech Stack

PKF O'Connor Davies uses 8 technology products and services including Avalara, Google Ads, DoubleClick Floodlight, and more. Explore PKF O'Connor Davies's tech stack below.

  • Avalara
    Accounting And Finance
  • Google Ads
    Advertising
  • DoubleClick Floodlight
    Advertising
  • Microsoft Clarity
    Analytics
  • Linkedin Insight Tag
    Analytics
  • React
    Javascript Frameworks
  • reCAPTCHA
    Security
  • HTTP/3
    Web & Portal Technology

Media & News

PKF O'Connor Davies's Email Address Formats

PKF O'Connor Davies uses at least 2 format(s):
PKF O'Connor Davies Email FormatsExamplePercentage
FLast@pkfod.comJDoe@pkfod.com
98%
First.Last@pkfod.comJohn.Doe@pkfod.com
1%
FMiddleLast@pkfod.comJMichaelDoe@pkfod.com
1%
FLast@odpkf.comJDoe@odpkf.com
89%
Last@odpkf.comDoe@odpkf.com
10%
FiLast@odpkf.comJoDoe@odpkf.com
1%

Frequently Asked Questions

Where is PKF O'Connor Davies's headquarters located?

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PKF O'Connor Davies's main headquarters is located at 500 Mamaroneck Avenue Suite 301 Harrison, New York 10528 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is PKF O'Connor Davies's phone number?

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You can contact PKF O'Connor Davies'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 PKF O'Connor Davies's official website and social media links?

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PKF O'Connor Davies's official website is pkfod.com and has social profiles on LinkedInCrunchbase.

What is PKF O'Connor Davies's SIC code NAICS code?

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PKF O'Connor Davies's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does PKF O'Connor Davies have currently?

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As of May 2026, PKF O'Connor Davies has approximately 1.7K employees across 5 continents, including North AmericaAsiaEurope. Key team members include Ceo: M. R.Chief Digital Officer: S. A.Chief Financial Officer: P. C.. Explore PKF O'Connor Davies's employee directory with LeadIQ.

What industry does PKF O'Connor Davies belong to?

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PKF O'Connor Davies operates in the Accounting industry.

What technology does PKF O'Connor Davies use?

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PKF O'Connor Davies's tech stack includes AvalaraGoogle AdsDoubleClick FloodlightMicrosoft ClarityLinkedin Insight TagReactreCAPTCHAHTTP/3.

What is PKF O'Connor Davies's email format?

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PKF O'Connor Davies's email format typically follows the pattern of FLast@pkfod.com. Find more PKF O'Connor Davies email formats with LeadIQ.

When was PKF O'Connor Davies founded?

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PKF O'Connor Davies was founded in 1891.

PKF O'Connor Davies

AccountingNew York, United States1001-5000 Employees

PKF O’Connor Davies is a top-tier accounting, tax and advisory practice with a long history of serving domestic and international clients. “Know Greater Value” speaks to the confidence and guidance that our clients realize when they work with us. It reinforces our commitment to delivering the highest levels of value, expertise and service in everything we do. Our clients Know Greater Connections, Know Greater Insights and Know Greater Value. 

For more information, please visit pkfod.com

Section iconCompany Overview

Headquarters
500 Mamaroneck Avenue Suite 301 Harrison, New York 10528 United States
Phone number
Website
pkfod.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1891
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    PKF O'Connor Davies's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    PKF O'Connor Davies's revenue is estimated to be in the range of $1B$10B

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