Insights

Longstanding regional firm Welch LLP is a well-established chartered public accounting firm operating since 1918 with a community focus and a collaborative service approach, suggesting a trusted partner for mid-market private enterprises and not-for-profit organizations seeking retained advisory services, governance support, and compliance expertise.

Financial scale With 201-500 employees and reported revenue between 50M and 100M, Welch LLP sits in the mid-market tier, indicating opportunities to cross-sell scalable services such as tax optimization, audit, advisory, and outsourced finance solutions to growing private companies and government entities.

Industry specialization The firm emphasizes industry specialists and not-for-profit sector leadership, presenting a chance to target organizations in education, government, and non-profits that require tailored assurance, grants management, and internal controls optimization.

Technology stack Adoption of tools like Xero, Tableau, Salesforce, and Drupal-related platforms suggests openness to modern SaaS-based financial operations, analytics, and CRM-driven sales enablement; potential to propose integrated cloud ERP, data analytics, and digital transformation engagements.

Engagement avenues Recent community and diversity initiatives, plus recognition awards and a focus on EDI practices, indicate opportunities for sales conversations around ESG reporting, governance services, and advisory programs tied to workforce development and inclusive leadership.

Similar companies to Welch LLP

Welch LLP Tech Stack

Welch LLP uses 8 technology products and services including Xero, iCIMS, Tableau, and more. Explore Welch LLP's tech stack below.

Welch LLP's Email Address Formats

Welch LLP uses at least 4 email formats:
Welch LLP Email FormatsExamplePercentage
FLast@welchllp.comJDoe@welchllp.com
85%
Last@welchllp.comDoe@welchllp.com
9%
FirstLast@welchllp.comJohnDoe@welchllp.com
5%
FL@welchllp.comJD@welchllp.com
1%

Frequently Asked Questions

What is Welch LLP's phone number?

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You can contact Welch LLP'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 Welch LLP's official website and social media links?

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Welch LLP's official website is welchllp.com and has social profiles on LinkedIn.

How much revenue does Welch LLP generate?

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As of October 2026, Welch LLP's annual revenue is estimated to be $50M - $100M.

What is Welch LLP's SIC code and NAICS code?

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

How many employees does Welch LLP have currently?

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As of October 2026, Welch LLP has approximately 358 employees across 3 continents, including North America, Europe and South America. Key team members include Vice President And Senior Category Manager: M. M., Vice President Business Development: R. S. and President: S. B. Explore Welch LLP's employee directory with LeadIQ.

What industry does Welch LLP belong to?

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Welch LLP operates in the Accounting industry.

What technology does Welch LLP use?

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Welch LLP's tech stack includes Xero, iCIMS, Tableau, Sucuri, Salesforce, WP Engine, VMware and Piwik PRO Core.

What is Welch LLP's email format?

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Welch LLP's email format typically follows the pattern of FLast@welchllp.com. Find more Welch LLP email formats with LeadIQ.

When was Welch LLP founded?

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Welch LLP was founded in 1918.
Welch LLP logo

Welch LLP

AccountingOntario, Canada201-500 Employees

Welch LLP is a Chartered Public Accounting firm based in Ottawa, Ontario, with roots dating to 1918. It delivers accounting, tax and advisory services to private enterprises, government and not-for-profit organizations.

The firm employs a group of professionals organized as industry specialists who understand sector-specific issues and trends. Welch emphasizes a collaborative, relationship-driven approach to service delivery, aligning with clients' needs in a mid-size firm context. In recent community activity, Welch LLP participated in the 2026 BDC Curling Tournament, highlighting its involvement in local events.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1918
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    Welch LLP's revenue is estimated to be in the range of $50M - $100M

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