Insights

Strong Market Presence With over 50 employees and a revenue range of 10 to 25 million dollars, McCay Duff LLP operates as a mid-sized accounting firm with a well-established regional reputation, presenting opportunities for targeted service expansions and strategic partnerships.

Recognition & Credibility The firm's receipt of the 2021 Best of Accounting Award highlights its commitment to quality service, making it an attractive prospect for premium technology solutions, client management tools, or consulting services aimed at enhancing customer experience.

Focus on Niche Markets Specializing in owner-managed businesses, not-for-profits, credit unions, and condominium corporations, the company provides tailored financial solutions, presenting a chance to introduce industry-specific technology, compliance, or advisory services.

Technology Adoption Utilizing modern web tools like Squarespace, Microsoft Outlook, and Cloudflare indicates a tech-savvy approach that could be expanded with advanced financial software, CRM systems, or cybersecurity services to support expanding digital operations.

Competitive Positioning As a reputable regional firm with connections to larger firms such as Deloitte and KPMG, McCay Duff LLP offers potential for collaborative ventures, outsourced services, or cross-promotional opportunities within their professional network.

McCay Duff LLP Tech Stack

McCay Duff LLP uses 8 technology products and services including Squarespace, Microsoft Outlook, Google Fonts API, and more. Explore McCay Duff LLP's tech stack below.

  • Squarespace
    Content Management System
  • Microsoft Outlook
    Email
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • SiteGround
    Platform As A Service
  • PHP
    Programming Languages
  • Cloudflare Bot Management
    Security
  • Adobe Fonts
    Web Fonts

McCay Duff LLP's Email Address Formats

McCay Duff LLP uses at least 1 format(s):
McCay Duff LLP Email FormatsExamplePercentage
FLast@mccayduff.comJDoe@mccayduff.com
79%
First.Last@mccayduff.comJohn.Doe@mccayduff.com
18%
LFirst@mccayduff.comDJohn@mccayduff.com
3%

Frequently Asked Questions

Where is McCay Duff LLP's headquarters located?

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McCay Duff LLP's main headquarters is located at 979 Lansdowne Park Suite 210 Ottawa, Ontario k1s 5k5 Canada. The company has employees across 1 continents, including North America.

What is McCay Duff LLP's official website and social media links?

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McCay Duff LLP's official website is mccayduff.com and has social profiles on LinkedIn.

What is McCay Duff LLP's SIC code NAICS code?

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McCay Duff LLP's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does McCay Duff LLP have currently?

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As of June 2026, McCay Duff LLP has approximately 67 employees across 1 continents, including North America. Key team members include Chief Operating Officer: K. D.Partner: D. L.Partner: C. S.. Explore McCay Duff LLP's employee directory with LeadIQ.

What industry does McCay Duff LLP belong to?

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McCay Duff LLP operates in the Accounting industry.

What technology does McCay Duff LLP use?

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McCay Duff LLP's tech stack includes SquarespaceMicrosoft OutlookGoogle Fonts APIjQuerySiteGroundPHPCloudflare Bot ManagementAdobe Fonts.

What is McCay Duff LLP's email format?

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McCay Duff LLP's email format typically follows the pattern of FLast@mccayduff.com. Find more McCay Duff LLP email formats with LeadIQ.

When was McCay Duff LLP founded?

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McCay Duff LLP was founded in 1946.

McCay Duff LLP

AccountingOntario, Canada51-200 Employees

McCay Duff LLP is a full-service Chartered Accountants firm that has served the Ottawa area since 1946. The firm focuses on the needs of small to medium owner-managed businesses, unions, not-for-profit and charitable organizations, credit unions, condominium corporations, professionals, and individuals. It maintains a dedicated tax department that designs strategies to maximize clients' wealth while minimizing their tax obligations, and it offers a broad range of accounting services.

Based in Ottawa, Ontario, the firm positions itself as a mid-sized practice within the accounting industry, with a diverse regional client base. In February 2021, McCay Duff LLP received the Best of Accounting Award for superior service.

Section iconCompany Overview

Headquarters
979 Lansdowne Park Suite 210 Ottawa, Ontario k1s 5k5 Canada
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1946
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    McCay Duff LLP's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    McCay Duff LLP's revenue is estimated to be in the range of $10M$25M

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